Some config stuff

TaskBarProgress added (not working)
Demo added

SweetLib.Demo/App.config

@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="utf-8"?>
+<configuration>
+    <startup> 
+        <supportedRuntime version="v4.0" sku=".NETFramework,Version=v4.5"/>
+    </startup>
+</configuration>

SweetLib.Demo/MainForm.Designer.cs

@@ -0,0 +1,183 @@
+namespace SweetLib.Demo
+{
+    partial class MainForm
+    {
+        /// <summary>
+        /// Erforderliche Designervariable.
+        /// </summary>
+        private System.ComponentModel.IContainer components = null;
+
+        /// <summary>
+        /// Verwendete Ressourcen bereinigen.
+        /// </summary>
+        /// <param name="disposing">True, wenn verwaltete Ressourcen gelöscht werden sollen; andernfalls False.</param>
+        protected override void Dispose(bool disposing)
+        {
+            if (disposing && (components != null))
+            {
+                components.Dispose();
+            }
+            base.Dispose(disposing);
+        }
+
+        #region Vom Windows Form-Designer generierter Code
+
+        /// <summary>
+        /// Erforderliche Methode für die Designerunterstützung.
+        /// Der Inhalt der Methode darf nicht mit dem Code-Editor geändert werden.
+        /// </summary>
+        private void InitializeComponent()
+        {
+            this.tabMain = new System.Windows.Forms.TabControl();
+            this.tpgTaskbar = new System.Windows.Forms.TabPage();
+            this.gbxProgress = new System.Windows.Forms.GroupBox();
+            this.rdbNoProgress = new System.Windows.Forms.RadioButton();
+            this.rdbIndeterminate = new System.Windows.Forms.RadioButton();
+            this.rdbNormal = new System.Windows.Forms.RadioButton();
+            this.rdbError = new System.Windows.Forms.RadioButton();
+            this.rdbPaused = new System.Windows.Forms.RadioButton();
+            this.tbrTaskBarProgress = new System.Windows.Forms.TrackBar();
+            this.tabMain.SuspendLayout();
+            this.tpgTaskbar.SuspendLayout();
+            this.gbxProgress.SuspendLayout();
+            ((System.ComponentModel.ISupportInitialize)(this.tbrTaskBarProgress)).BeginInit();
+            this.SuspendLayout();
+            // 
+            // tabMain
+            // 
+            this.tabMain.Controls.Add(this.tpgTaskbar);
+            this.tabMain.Dock = System.Windows.Forms.DockStyle.Fill;
+            this.tabMain.Location = new System.Drawing.Point(0, 0);
+            this.tabMain.Name = "tabMain";
+            this.tabMain.SelectedIndex = 0;
+            this.tabMain.Size = new System.Drawing.Size(546, 333);
+            this.tabMain.TabIndex = 0;
+            // 
+            // tpgTaskbar
+            // 
+            this.tpgTaskbar.Controls.Add(this.gbxProgress);
+            this.tpgTaskbar.Location = new System.Drawing.Point(4, 22);
+            this.tpgTaskbar.Name = "tpgTaskbar";
+            this.tpgTaskbar.Padding = new System.Windows.Forms.Padding(3);
+            this.tpgTaskbar.Size = new System.Drawing.Size(538, 307);
+            this.tpgTaskbar.TabIndex = 0;
+            this.tpgTaskbar.Text = "TaskBar";
+            this.tpgTaskbar.UseVisualStyleBackColor = true;
+            // 
+            // gbxProgress
+            // 
+            this.gbxProgress.Controls.Add(this.tbrTaskBarProgress);
+            this.gbxProgress.Controls.Add(this.rdbPaused);
+            this.gbxProgress.Controls.Add(this.rdbError);
+            this.gbxProgress.Controls.Add(this.rdbNormal);
+            this.gbxProgress.Controls.Add(this.rdbIndeterminate);
+            this.gbxProgress.Controls.Add(this.rdbNoProgress);
+            this.gbxProgress.Location = new System.Drawing.Point(8, 6);
+            this.gbxProgress.Name = "gbxProgress";
+            this.gbxProgress.Size = new System.Drawing.Size(268, 143);
+            this.gbxProgress.TabIndex = 0;
+            this.gbxProgress.TabStop = false;
+            this.gbxProgress.Text = "Progress";
+            // 
+            // rdbNoProgress
+            // 
+            this.rdbNoProgress.AutoSize = true;
+            this.rdbNoProgress.Checked = true;
+            this.rdbNoProgress.Location = new System.Drawing.Point(6, 28);
+            this.rdbNoProgress.Name = "rdbNoProgress";
+            this.rdbNoProgress.Size = new System.Drawing.Size(80, 17);
+            this.rdbNoProgress.TabIndex = 1;
+            this.rdbNoProgress.TabStop = true;
+            this.rdbNoProgress.Tag = "0";
+            this.rdbNoProgress.Text = "NoProgress";
+            this.rdbNoProgress.UseVisualStyleBackColor = true;
+            this.rdbNoProgress.CheckedChanged += new System.EventHandler(this.radioProgressCheckedChanged);
+            // 
+            // rdbIndeterminate
+            // 
+            this.rdbIndeterminate.AutoSize = true;
+            this.rdbIndeterminate.Location = new System.Drawing.Point(6, 51);
+            this.rdbIndeterminate.Name = "rdbIndeterminate";
+            this.rdbIndeterminate.Size = new System.Drawing.Size(89, 17);
+            this.rdbIndeterminate.TabIndex = 2;
+            this.rdbIndeterminate.Tag = "1";
+            this.rdbIndeterminate.Text = "Indeterminate";
+            this.rdbIndeterminate.UseVisualStyleBackColor = true;
+            this.rdbIndeterminate.CheckedChanged += new System.EventHandler(this.radioProgressCheckedChanged);
+            // 
+            // rdbNormal
+            // 
+            this.rdbNormal.AutoSize = true;
+            this.rdbNormal.Location = new System.Drawing.Point(6, 74);
+            this.rdbNormal.Name = "rdbNormal";
+            this.rdbNormal.Size = new System.Drawing.Size(58, 17);
+            this.rdbNormal.TabIndex = 3;
+            this.rdbNormal.Tag = "2";
+            this.rdbNormal.Text = "Normal";
+            this.rdbNormal.UseVisualStyleBackColor = true;
+            this.rdbNormal.CheckedChanged += new System.EventHandler(this.radioProgressCheckedChanged);
+            // 
+            // rdbError
+            // 
+            this.rdbError.AutoSize = true;
+            this.rdbError.Location = new System.Drawing.Point(6, 97);
+            this.rdbError.Name = "rdbError";
+            this.rdbError.Size = new System.Drawing.Size(47, 17);
+            this.rdbError.TabIndex = 4;
+            this.rdbError.Tag = "3";
+            this.rdbError.Text = "Error";
+            this.rdbError.UseVisualStyleBackColor = true;
+            this.rdbError.CheckedChanged += new System.EventHandler(this.radioProgressCheckedChanged);
+            // 
+            // rdbPaused
+            // 
+            this.rdbPaused.AutoSize = true;
+            this.rdbPaused.Location = new System.Drawing.Point(6, 120);
+            this.rdbPaused.Name = "rdbPaused";
+            this.rdbPaused.Size = new System.Drawing.Size(61, 17);
+            this.rdbPaused.TabIndex = 5;
+            this.rdbPaused.Tag = "4";
+            this.rdbPaused.Text = "Paused";
+            this.rdbPaused.UseVisualStyleBackColor = true;
+            this.rdbPaused.CheckedChanged += new System.EventHandler(this.radioProgressCheckedChanged);
+            // 
+            // tbrTaskBarProgress
+            // 
+            this.tbrTaskBarProgress.Location = new System.Drawing.Point(128, 28);
+            this.tbrTaskBarProgress.Maximum = 100;
+            this.tbrTaskBarProgress.Name = "tbrTaskBarProgress";
+            this.tbrTaskBarProgress.Size = new System.Drawing.Size(134, 45);
+            this.tbrTaskBarProgress.TabIndex = 6;
+            this.tbrTaskBarProgress.ValueChanged += new System.EventHandler(this.tbrTaskBarProgress_ValueChanged);
+            // 
+            // MainForm
+            // 
+            this.AutoScaleDimensions = new System.Drawing.SizeF(6F, 13F);
+            this.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Font;
+            this.ClientSize = new System.Drawing.Size(546, 333);
+            this.Controls.Add(this.tabMain);
+            this.Name = "MainForm";
+            this.Text = "SweetLib Demo";
+            this.tabMain.ResumeLayout(false);
+            this.tpgTaskbar.ResumeLayout(false);
+            this.gbxProgress.ResumeLayout(false);
+            this.gbxProgress.PerformLayout();
+            ((System.ComponentModel.ISupportInitialize)(this.tbrTaskBarProgress)).EndInit();
+            this.ResumeLayout(false);
+
+        }
+
+        #endregion
+
+        private System.Windows.Forms.TabControl tabMain;
+        private System.Windows.Forms.TabPage tpgTaskbar;
+        private System.Windows.Forms.GroupBox gbxProgress;
+        private System.Windows.Forms.RadioButton rdbNormal;
+        private System.Windows.Forms.RadioButton rdbIndeterminate;
+        private System.Windows.Forms.RadioButton rdbNoProgress;
+        private System.Windows.Forms.RadioButton rdbPaused;
+        private System.Windows.Forms.RadioButton rdbError;
+        private System.Windows.Forms.TrackBar tbrTaskBarProgress;
+    }
+}
+

SweetLib.Demo/MainForm.cs

@@ -0,0 +1,37 @@
+using System;
+using System.Collections.Generic;
+using System.ComponentModel;
+using System.Data;
+using System.Drawing;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using System.Windows.Forms;
+using SweetLib.Utils.TaskBar;
+
+namespace SweetLib.Demo
+{
+    public partial class MainForm : Form
+    {
+        public MainForm()
+        {
+            InitializeComponent();
+        }
+
+        private void radioProgressCheckedChanged(object sender, EventArgs e)
+        {
+            var radio = (RadioButton) sender;
+            if(!radio.Checked)
+                return;
+            
+            int state = Convert.ToInt32(radio.Tag);
+            TaskBarProgress.TaskbarStates realState = (TaskBarProgress.TaskbarStates)Convert.ToInt32(radio.Tag);
+            TaskBarProgress.SetState(Handle, TaskBarProgress.TaskbarStates.Indeterminate);
+        }
+
+        private void tbrTaskBarProgress_ValueChanged(object sender, EventArgs e)
+        {
+            TaskBarProgress.SetValue(Handle, tbrTaskBarProgress.Value, tbrTaskBarProgress.Maximum);
+        }
+    }
+}

SweetLib.Demo/MainForm.resx

@@ -0,0 +1,120 @@
+<?xml version="1.0" encoding="utf-8"?>
+<root>
+  <!-- 
+    Microsoft ResX Schema 
+    
+    Version 2.0
+    
+    The primary goals of this format is to allow a simple XML format 
+    that is mostly human readable. The generation and parsing of the 
+    various data types are done through the TypeConverter classes 
+    associated with the data types.
+    
+    Example:
+    
+    ... ado.net/XML headers & schema ...
+    <resheader name="resmimetype">text/microsoft-resx</resheader>
+    <resheader name="version">2.0</resheader>
+    <resheader name="reader">System.Resources.ResXResourceReader, System.Windows.Forms, ...</resheader>
+    <resheader name="writer">System.Resources.ResXResourceWriter, System.Windows.Forms, ...</resheader>
+    <data name="Name1"><value>this is my long string</value><comment>this is a comment</comment></data>
+    <data name="Color1" type="System.Drawing.Color, System.Drawing">Blue</data>
+    <data name="Bitmap1" mimetype="application/x-microsoft.net.object.binary.base64">
+        <value>[base64 mime encoded serialized .NET Framework object]</value>
+    </data>
+    <data name="Icon1" type="System.Drawing.Icon, System.Drawing" mimetype="application/x-microsoft.net.object.bytearray.base64">
+        <value>[base64 mime encoded string representing a byte array form of the .NET Framework object]</value>
+        <comment>This is a comment</comment>
+    </data>
+                
+    There are any number of "resheader" rows that contain simple 
+    name/value pairs.
+    
+    Each data row contains a name, and value. The row also contains a 
+    type or mimetype. Type corresponds to a .NET class that support 
+    text/value conversion through the TypeConverter architecture. 
+    Classes that don't support this are serialized and stored with the 
+    mimetype set.
+    
+    The mimetype is used for serialized objects, and tells the 
+    ResXResourceReader how to depersist the object. This is currently not 
+    extensible. For a given mimetype the value must be set accordingly:
+    
+    Note - application/x-microsoft.net.object.binary.base64 is the format 
+    that the ResXResourceWriter will generate, however the reader can 
+    read any of the formats listed below.
+    
+    mimetype: application/x-microsoft.net.object.binary.base64
+    value   : The object must be serialized with 
+            : System.Runtime.Serialization.Formatters.Binary.BinaryFormatter
+            : and then encoded with base64 encoding.
+    
+    mimetype: application/x-microsoft.net.object.soap.base64
+    value   : The object must be serialized with 
+            : System.Runtime.Serialization.Formatters.Soap.SoapFormatter
+            : and then encoded with base64 encoding.
+
+    mimetype: application/x-microsoft.net.object.bytearray.base64
+    value   : The object must be serialized into a byte array 
+            : using a System.ComponentModel.TypeConverter
+            : and then encoded with base64 encoding.
+    -->
+  <xsd:schema id="root" xmlns="" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:msdata="urn:schemas-microsoft-com:xml-msdata">
+    <xsd:import namespace="http://www.w3.org/XML/1998/namespace" />
+    <xsd:element name="root" msdata:IsDataSet="true">
+      <xsd:complexType>
+        <xsd:choice maxOccurs="unbounded">
+          <xsd:element name="metadata">
+            <xsd:complexType>
+              <xsd:sequence>
+                <xsd:element name="value" type="xsd:string" minOccurs="0" />
+              </xsd:sequence>
+              <xsd:attribute name="name" use="required" type="xsd:string" />
+              <xsd:attribute name="type" type="xsd:string" />
+              <xsd:attribute name="mimetype" type="xsd:string" />
+              <xsd:attribute ref="xml:space" />
+            </xsd:complexType>
+          </xsd:element>
+          <xsd:element name="assembly">
+            <xsd:complexType>
+              <xsd:attribute name="alias" type="xsd:string" />
+              <xsd:attribute name="name" type="xsd:string" />
+            </xsd:complexType>
+          </xsd:element>
+          <xsd:element name="data">
+            <xsd:complexType>
+              <xsd:sequence>
+                <xsd:element name="value" type="xsd:string" minOccurs="0" msdata:Ordinal="1" />
+                <xsd:element name="comment" type="xsd:string" minOccurs="0" msdata:Ordinal="2" />
+              </xsd:sequence>
+              <xsd:attribute name="name" type="xsd:string" use="required" msdata:Ordinal="1" />
+              <xsd:attribute name="type" type="xsd:string" msdata:Ordinal="3" />
+              <xsd:attribute name="mimetype" type="xsd:string" msdata:Ordinal="4" />
+              <xsd:attribute ref="xml:space" />
+            </xsd:complexType>
+          </xsd:element>
+          <xsd:element name="resheader">
+            <xsd:complexType>
+              <xsd:sequence>
+                <xsd:element name="value" type="xsd:string" minOccurs="0" msdata:Ordinal="1" />
+              </xsd:sequence>
+              <xsd:attribute name="name" type="xsd:string" use="required" />
+            </xsd:complexType>
+          </xsd:element>
+        </xsd:choice>
+      </xsd:complexType>
+    </xsd:element>
+  </xsd:schema>
+  <resheader name="resmimetype">
+    <value>text/microsoft-resx</value>
+  </resheader>
+  <resheader name="version">
+    <value>2.0</value>
+  </resheader>
+  <resheader name="reader">
+    <value>System.Resources.ResXResourceReader, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
+  </resheader>
+  <resheader name="writer">
+    <value>System.Resources.ResXResourceWriter, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
+  </resheader>
+</root>

SweetLib.Demo/Program.cs

@@ -0,0 +1,22 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Threading.Tasks;
+using System.Windows.Forms;
+
+namespace SweetLib.Demo
+{
+    static class Program
+    {
+        /// <summary>
+        /// Der Haupteinstiegspunkt für die Anwendung.
+        /// </summary>
+        [STAThread]
+        static void Main()
+        {
+            Application.EnableVisualStyles();
+            Application.SetCompatibleTextRenderingDefault(false);
+            Application.Run(new MainForm());
+        }
+    }
+}

SweetLib.Demo/Properties/AssemblyInfo.cs

@@ -0,0 +1,36 @@
+using System.Reflection;
+using System.Runtime.CompilerServices;
+using System.Runtime.InteropServices;
+
+// Allgemeine Informationen über eine Assembly werden über die folgenden 
+// Attribute gesteuert. Ändern Sie diese Attributwerte, um die Informationen zu ändern,
+// die einer Assembly zugeordnet sind.
+[assembly: AssemblyTitle("SweetLib.Demo")]
+[assembly: AssemblyDescription("")]
+[assembly: AssemblyConfiguration("")]
+[assembly: AssemblyCompany("")]
+[assembly: AssemblyProduct("SweetLib.Demo")]
+[assembly: AssemblyCopyright("Copyright ©  2017")]
+[assembly: AssemblyTrademark("")]
+[assembly: AssemblyCulture("")]
+
+// Durch Festlegen von ComVisible auf "false" werden die Typen in dieser Assembly unsichtbar 
+// für COM-Komponenten.  Wenn Sie auf einen Typ in dieser Assembly von 
+// COM aus zugreifen müssen, sollten Sie das ComVisible-Attribut für diesen Typ auf "True" festlegen.
+[assembly: ComVisible(false)]
+
+// Die folgende GUID bestimmt die ID der Typbibliothek, wenn dieses Projekt für COM verfügbar gemacht wird
+[assembly: Guid("9350e0d4-9fe7-49d5-acde-e857e547889c")]
+
+// Versionsinformationen für eine Assembly bestehen aus den folgenden vier Werten:
+//
+//      Hauptversion
+//      Nebenversion 
+//      Buildnummer
+//      Revision
+//
+// Sie können alle Werte angeben oder die standardmäßigen Build- und Revisionsnummern 
+// übernehmen, indem Sie "*" eingeben:
+// [assembly: AssemblyVersion("1.0.*")]
+[assembly: AssemblyVersion("1.0.12.0")]
+[assembly: AssemblyFileVersion("1.0.12.0")]

SweetLib.Demo/Properties/Resources.Designer.cs

@@ -0,0 +1,63 @@
+//------------------------------------------------------------------------------
+// <auto-generated>
+//     Dieser Code wurde von einem Tool generiert.
+//     Laufzeitversion:4.0.30319.42000
+//
+//     Änderungen an dieser Datei können falsches Verhalten verursachen und gehen verloren, wenn
+//     der Code erneut generiert wird.
+// </auto-generated>
+//------------------------------------------------------------------------------
+
+namespace SweetLib.Demo.Properties {
+    using System;
+    
+    
+    /// <summary>
+    ///   Eine stark typisierte Ressourcenklasse zum Suchen von lokalisierten Zeichenfolgen usw.
+    /// </summary>
+    // Diese Klasse wurde von der StronglyTypedResourceBuilder automatisch generiert
+    // -Klasse über ein Tool wie ResGen oder Visual Studio automatisch generiert.
+    // Um einen Member hinzuzufügen oder zu entfernen, bearbeiten Sie die .ResX-Datei und führen dann ResGen
+    // mit der /str-Option erneut aus, oder Sie erstellen Ihr VS-Projekt neu.
+    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Resources.Tools.StronglyTypedResourceBuilder", "4.0.0.0")]
+    [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+    [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
+    internal class Resources {
+        
+        private static global::System.Resources.ResourceManager resourceMan;
+        
+        private static global::System.Globalization.CultureInfo resourceCulture;
+        
+        [global::System.Diagnostics.CodeAnalysis.SuppressMessageAttribute("Microsoft.Performance", "CA1811:AvoidUncalledPrivateCode")]
+        internal Resources() {
+        }
+        
+        /// <summary>
+        ///   Gibt die zwischengespeicherte ResourceManager-Instanz zurück, die von dieser Klasse verwendet wird.
+        /// </summary>
+        [global::System.ComponentModel.EditorBrowsableAttribute(global::System.ComponentModel.EditorBrowsableState.Advanced)]
+        internal static global::System.Resources.ResourceManager ResourceManager {
+            get {
+                if (object.ReferenceEquals(resourceMan, null)) {
+                    global::System.Resources.ResourceManager temp = new global::System.Resources.ResourceManager("SweetLib.Demo.Properties.Resources", typeof(Resources).Assembly);
+                    resourceMan = temp;
+                }
+                return resourceMan;
+            }
+        }
+        
+        /// <summary>
+        ///   Überschreibt die CurrentUICulture-Eigenschaft des aktuellen Threads für alle
+        ///   Ressourcenzuordnungen, die diese stark typisierte Ressourcenklasse verwenden.
+        /// </summary>
+        [global::System.ComponentModel.EditorBrowsableAttribute(global::System.ComponentModel.EditorBrowsableState.Advanced)]
+        internal static global::System.Globalization.CultureInfo Culture {
+            get {
+                return resourceCulture;
+            }
+            set {
+                resourceCulture = value;
+            }
+        }
+    }
+}

SweetLib.Demo/Properties/Resources.resx

@@ -0,0 +1,117 @@
+<?xml version="1.0" encoding="utf-8"?>
+<root>
+  <!-- 
+    Microsoft ResX Schema 
+    
+    Version 2.0
+    
+    The primary goals of this format is to allow a simple XML format 
+    that is mostly human readable. The generation and parsing of the 
+    various data types are done through the TypeConverter classes 
+    associated with the data types.
+    
+    Example:
+    
+    ... ado.net/XML headers & schema ...
+    <resheader name="resmimetype">text/microsoft-resx</resheader>
+    <resheader name="version">2.0</resheader>
+    <resheader name="reader">System.Resources.ResXResourceReader, System.Windows.Forms, ...</resheader>
+    <resheader name="writer">System.Resources.ResXResourceWriter, System.Windows.Forms, ...</resheader>
+    <data name="Name1"><value>this is my long string</value><comment>this is a comment</comment></data>
+    <data name="Color1" type="System.Drawing.Color, System.Drawing">Blue</data>
+    <data name="Bitmap1" mimetype="application/x-microsoft.net.object.binary.base64">
+        <value>[base64 mime encoded serialized .NET Framework object]</value>
+    </data>
+    <data name="Icon1" type="System.Drawing.Icon, System.Drawing" mimetype="application/x-microsoft.net.object.bytearray.base64">
+        <value>[base64 mime encoded string representing a byte array form of the .NET Framework object]</value>
+        <comment>This is a comment</comment>
+    </data>
+                
+    There are any number of "resheader" rows that contain simple 
+    name/value pairs.
+    
+    Each data row contains a name, and value. The row also contains a 
+    type or mimetype. Type corresponds to a .NET class that support 
+    text/value conversion through the TypeConverter architecture. 
+    Classes that don't support this are serialized and stored with the 
+    mimetype set.
+    
+    The mimetype is used for serialized objects, and tells the 
+    ResXResourceReader how to depersist the object. This is currently not 
+    extensible. For a given mimetype the value must be set accordingly:
+    
+    Note - application/x-microsoft.net.object.binary.base64 is the format 
+    that the ResXResourceWriter will generate, however the reader can 
+    read any of the formats listed below.
+    
+    mimetype: application/x-microsoft.net.object.binary.base64
+    value   : The object must be serialized with 
+            : System.Serialization.Formatters.Binary.BinaryFormatter
+            : and then encoded with base64 encoding.
+    
+    mimetype: application/x-microsoft.net.object.soap.base64
+    value   : The object must be serialized with 
+            : System.Runtime.Serialization.Formatters.Soap.SoapFormatter
+            : and then encoded with base64 encoding.
+
+    mimetype: application/x-microsoft.net.object.bytearray.base64
+    value   : The object must be serialized into a byte array 
+            : using a System.ComponentModel.TypeConverter
+            : and then encoded with base64 encoding.
+    -->
+  <xsd:schema id="root" xmlns="" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:msdata="urn:schemas-microsoft-com:xml-msdata">
+    <xsd:element name="root" msdata:IsDataSet="true">
+      <xsd:complexType>
+        <xsd:choice maxOccurs="unbounded">
+          <xsd:element name="metadata">
+            <xsd:complexType>
+              <xsd:sequence>
+                <xsd:element name="value" type="xsd:string" minOccurs="0" />
+              </xsd:sequence>
+              <xsd:attribute name="name" type="xsd:string" />
+              <xsd:attribute name="type" type="xsd:string" />
+              <xsd:attribute name="mimetype" type="xsd:string" />
+            </xsd:complexType>
+          </xsd:element>
+          <xsd:element name="assembly">
+            <xsd:complexType>
+              <xsd:attribute name="alias" type="xsd:string" />
+              <xsd:attribute name="name" type="xsd:string" />
+            </xsd:complexType>
+          </xsd:element>
+          <xsd:element name="data">
+            <xsd:complexType>
+              <xsd:sequence>
+                <xsd:element name="value" type="xsd:string" minOccurs="0" msdata:Ordinal="1" />
+                <xsd:element name="comment" type="xsd:string" minOccurs="0" msdata:Ordinal="2" />
+              </xsd:sequence>
+              <xsd:attribute name="name" type="xsd:string" msdata:Ordinal="1" />
+              <xsd:attribute name="type" type="xsd:string" msdata:Ordinal="3" />
+              <xsd:attribute name="mimetype" type="xsd:string" msdata:Ordinal="4" />
+            </xsd:complexType>
+          </xsd:element>
+          <xsd:element name="resheader">
+            <xsd:complexType>
+              <xsd:sequence>
+                <xsd:element name="value" type="xsd:string" minOccurs="0" msdata:Ordinal="1" />
+              </xsd:sequence>
+              <xsd:attribute name="name" type="xsd:string" use="required" />
+            </xsd:complexType>
+          </xsd:element>
+        </xsd:choice>
+      </xsd:complexType>
+    </xsd:element>
+  </xsd:schema>
+  <resheader name="resmimetype">
+    <value>text/microsoft-resx</value>
+  </resheader>
+  <resheader name="version">
+    <value>2.0</value>
+  </resheader>
+  <resheader name="reader">
+    <value>System.Resources.ResXResourceReader, System.Windows.Forms, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
+  </resheader>
+  <resheader name="writer">
+    <value>System.Resources.ResXResourceWriter, System.Windows.Forms, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
+  </resheader>
+</root>

SweetLib.Demo/Properties/Settings.Designer.cs

@@ -0,0 +1,26 @@
+//------------------------------------------------------------------------------
+// <auto-generated>
+//     Dieser Code wurde von einem Tool generiert.
+//     Laufzeitversion:4.0.30319.42000
+//
+//     Änderungen an dieser Datei können falsches Verhalten verursachen und gehen verloren, wenn
+//     der Code erneut generiert wird.
+// </auto-generated>
+//------------------------------------------------------------------------------
+
+namespace SweetLib.Demo.Properties {
+    
+    
+    [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
+    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("Microsoft.VisualStudio.Editors.SettingsDesigner.SettingsSingleFileGenerator", "14.0.0.0")]
+    internal sealed partial class Settings : global::System.Configuration.ApplicationSettingsBase {
+        
+        private static Settings defaultInstance = ((Settings)(global::System.Configuration.ApplicationSettingsBase.Synchronized(new Settings())));
+        
+        public static Settings Default {
+            get {
+                return defaultInstance;
+            }
+        }
+    }
+}

SweetLib.Demo/Properties/Settings.settings

@@ -0,0 +1,7 @@
+<?xml version='1.0' encoding='utf-8'?>
+<SettingsFile xmlns="http://schemas.microsoft.com/VisualStudio/2004/01/settings" CurrentProfile="(Default)">
+  <Profiles>
+    <Profile Name="(Default)" />
+  </Profiles>
+  <Settings />
+</SettingsFile>

SweetLib.Demo/SweetLib.Demo.csproj

@@ -0,0 +1,98 @@
+<?xml version="1.0" encoding="utf-8"?>
+<Project ToolsVersion="14.0" DefaultTargets="Build" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+  <Import Project="$(MSBuildExtensionsPath)\$(MSBuildToolsVersion)\Microsoft.Common.props" Condition="Exists('$(MSBuildExtensionsPath)\$(MSBuildToolsVersion)\Microsoft.Common.props')" />
+  <PropertyGroup>
+    <Configuration Condition=" '$(Configuration)' == '' ">Debug</Configuration>
+    <Platform Condition=" '$(Platform)' == '' ">AnyCPU</Platform>
+    <ProjectGuid>{9350E0D4-9FE7-49D5-ACDE-E857E547889C}</ProjectGuid>
+    <OutputType>WinExe</OutputType>
+    <AppDesignerFolder>Properties</AppDesignerFolder>
+    <RootNamespace>SweetLib.Demo</RootNamespace>
+    <AssemblyName>SweetLib.Demo</AssemblyName>
+    <TargetFrameworkVersion>v4.5</TargetFrameworkVersion>
+    <FileAlignment>512</FileAlignment>
+    <AutoGenerateBindingRedirects>true</AutoGenerateBindingRedirects>
+    <TargetFrameworkProfile />
+  </PropertyGroup>
+  <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Debug|AnyCPU' ">
+    <PlatformTarget>AnyCPU</PlatformTarget>
+    <DebugSymbols>true</DebugSymbols>
+    <DebugType>full</DebugType>
+    <Optimize>false</Optimize>
+    <OutputPath>bin\Debug\</OutputPath>
+    <DefineConstants>DEBUG;TRACE</DefineConstants>
+    <ErrorReport>prompt</ErrorReport>
+    <WarningLevel>4</WarningLevel>
+  </PropertyGroup>
+  <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Release|AnyCPU' ">
+    <PlatformTarget>AnyCPU</PlatformTarget>
+    <DebugType>pdbonly</DebugType>
+    <Optimize>true</Optimize>
+    <OutputPath>bin\Release\</OutputPath>
+    <DefineConstants>TRACE</DefineConstants>
+    <ErrorReport>prompt</ErrorReport>
+    <WarningLevel>4</WarningLevel>
+  </PropertyGroup>
+  <ItemGroup>
+    <Reference Include="System" />
+    <Reference Include="System.Core" />
+    <Reference Include="System.Xml.Linq" />
+    <Reference Include="System.Data.DataSetExtensions" />
+    <Reference Include="Microsoft.CSharp" />
+    <Reference Include="System.Data" />
+    <Reference Include="System.Deployment" />
+    <Reference Include="System.Drawing" />
+    <Reference Include="System.Net.Http" />
+    <Reference Include="System.Windows.Forms" />
+    <Reference Include="System.Xml" />
+  </ItemGroup>
+  <ItemGroup>
+    <Compile Include="MainForm.cs">
+      <SubType>Form</SubType>
+    </Compile>
+    <Compile Include="MainForm.Designer.cs">
+      <DependentUpon>MainForm.cs</DependentUpon>
+    </Compile>
+    <Compile Include="Program.cs" />
+    <Compile Include="Properties\AssemblyInfo.cs" />
+    <EmbeddedResource Include="MainForm.resx">
+      <DependentUpon>MainForm.cs</DependentUpon>
+    </EmbeddedResource>
+    <EmbeddedResource Include="Properties\Resources.resx">
+      <Generator>ResXFileCodeGenerator</Generator>
+      <LastGenOutput>Resources.Designer.cs</LastGenOutput>
+      <SubType>Designer</SubType>
+    </EmbeddedResource>
+    <Compile Include="Properties\Resources.Designer.cs">
+      <AutoGen>True</AutoGen>
+      <DependentUpon>Resources.resx</DependentUpon>
+      <DesignTime>True</DesignTime>
+    </Compile>
+    <None Include="Properties\Settings.settings">
+      <Generator>SettingsSingleFileGenerator</Generator>
+      <LastGenOutput>Settings.Designer.cs</LastGenOutput>
+    </None>
+    <Compile Include="Properties\Settings.Designer.cs">
+      <AutoGen>True</AutoGen>
+      <DependentUpon>Settings.settings</DependentUpon>
+      <DesignTimeSharedInput>True</DesignTimeSharedInput>
+    </Compile>
+  </ItemGroup>
+  <ItemGroup>
+    <None Include="App.config" />
+  </ItemGroup>
+  <ItemGroup>
+    <ProjectReference Include="..\SweetLib\SweetLib.csproj">
+      <Project>{02c1f8ef-32f2-4e77-a36d-79129402af37}</Project>
+      <Name>SweetLib</Name>
+    </ProjectReference>
+  </ItemGroup>
+  <Import Project="$(MSBuildToolsPath)\Microsoft.CSharp.targets" />
+  <!-- To modify your build process, add your task inside one of the targets below and uncomment it. 
+       Other similar extension points exist, see Microsoft.Common.targets.
+  <Target Name="BeforeBuild">
+  </Target>
+  <Target Name="AfterBuild">
+  </Target>
+  -->
+</Project>

SweetLib.sln

@@ -5,6 +5,8 @@ VisualStudioVersion = 14.0.25123.0
 MinimumVisualStudioVersion = 10.0.40219.1
 Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "SweetLib", "SweetLib\SweetLib.csproj", "{02C1F8EF-32F2-4E77-A36D-79129402AF37}"
 EndProject
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "SweetLib.Demo", "SweetLib.Demo\SweetLib.Demo.csproj", "{9350E0D4-9FE7-49D5-ACDE-E857E547889C}"
+EndProject
 Global
 	GlobalSection(SolutionConfigurationPlatforms) = preSolution
 		Debug|Any CPU = Debug|Any CPU
@@ -15,16 +17,12 @@ Global
 		{02C1F8EF-32F2-4E77-A36D-79129402AF37}.Debug|Any CPU.Build.0 = Debug|Any CPU
 		{02C1F8EF-32F2-4E77-A36D-79129402AF37}.Release|Any CPU.ActiveCfg = Release|Any CPU
 		{02C1F8EF-32F2-4E77-A36D-79129402AF37}.Release|Any CPU.Build.0 = Release|Any CPU
+		{9350E0D4-9FE7-49D5-ACDE-E857E547889C}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{9350E0D4-9FE7-49D5-ACDE-E857E547889C}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{9350E0D4-9FE7-49D5-ACDE-E857E547889C}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{9350E0D4-9FE7-49D5-ACDE-E857E547889C}.Release|Any CPU.Build.0 = Release|Any CPU
 	EndGlobalSection
 	GlobalSection(SolutionProperties) = preSolution
 		HideSolutionNode = FALSE
 	EndGlobalSection
-	GlobalSection(AutomaticVersions) = postSolution
-		UpdateAssemblyVersion.Release|Any CPU = True
-		UpdateAssemblyFileVersion.Release|Any CPU = True
-		UpdateAssemblyInfoVersion.Release|Any CPU = True
-		AssemblyVersionSettings.Release|Any CPU = None.Increment.None.None
-		AssemblyFileVersionSettings.Release|Any CPU = None.Increment.None.None
-		AssemblyInfoVersionSettings.Release|Any CPU = None.Increment.None.None
-	EndGlobalSection
 EndGlobal

SweetLib/Properties/AssemblyInfo.cs

@@ -32,5 +32,5 @@ using System.Runtime.InteropServices;
 // Sie können alle Werte angeben oder die standardmäßigen Build- und Revisionsnummern 
 // übernehmen, indem Sie "*" eingeben:
 // [assembly: AssemblyVersion("1.0.*")]
-[assembly: AssemblyVersion("1.0.0.0")]
-[assembly: AssemblyFileVersion("1.0.0.0")]
+[assembly: AssemblyVersion("1.0.3.0")]
+[assembly: AssemblyFileVersion("1.0.3.0")]

SweetLib/SweetLib.csproj

@@ -42,7 +42,9 @@
   </ItemGroup>
   <ItemGroup>
     <Compile Include="Properties\AssemblyInfo.cs" />
+    <Compile Include="Utils\TaskBar\TaskBarProgress.cs" />
   </ItemGroup>
+  <ItemGroup />
   <Import Project="$(MSBuildToolsPath)\Microsoft.CSharp.targets" />
   <!-- To modify your build process, add your task inside one of the targets below and uncomment it. 
        Other similar extension points exist, see Microsoft.Common.targets.

SweetLib/Utils/TaskBar/TaskBarProgress.cs

@@ -0,0 +1,69 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Runtime.InteropServices;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace SweetLib.Utils.TaskBar
+{
+    public static class TaskBarProgress
+    {
+        public enum TaskbarStates
+        {
+            NoProgress = 0,
+            Indeterminate = 0x1,
+            Normal = 0x2,
+            Error = 0x4,
+            Paused = 0x8
+        }
+
+        [ComImport]
+        [Guid("26C41017-74B8-4C70-88AA-61B11D8C0D5A")]
+        [InterfaceType(ComInterfaceType.InterfaceIsIUnknown)]
+        private interface ITaskbarList3
+        {
+            // ITaskbarList
+            [PreserveSig]
+            void HrInit();
+            [PreserveSig]
+            void AddTab(IntPtr hwnd);
+            [PreserveSig]
+            void DeleteTab(IntPtr hwnd);
+            [PreserveSig]
+            void ActivateTab(IntPtr hwnd);
+            [PreserveSig]
+            void SetActiveAlt(IntPtr hwnd);
+
+            // ITaskbarList2
+            [PreserveSig]
+            void MarkFullscreenWindow(IntPtr hwnd, [MarshalAs(UnmanagedType.Bool)] bool fFullscreen);
+
+            // ITaskbarList3
+            [PreserveSig]
+            void SetProgressValue(IntPtr hwnd, UInt64 ullCompleted, UInt64 ullTotal);
+            [PreserveSig]
+            void SetProgressState(IntPtr hwnd, TaskbarStates state);
+        }
+
+        [Guid("D6031210-4108-4E8A-B740-A627052FDAC2")]
+        [ClassInterface(ClassInterfaceType.None)]
+        [ComImport]
+        private class TaskbarInstance
+        {
+        }
+
+        private static ITaskbarList3 taskbarInstance = (ITaskbarList3)new TaskbarInstance();
+        private static bool taskbarSupported = Environment.OSVersion.Version >= new Version(6, 1);
+
+        public static void SetState(IntPtr windowHandle, TaskbarStates taskbarState)
+        {
+            if (taskbarSupported) taskbarInstance.SetProgressState(windowHandle, taskbarState);
+        }
+
+        public static void SetValue(IntPtr windowHandle, double progressValue, double progressMax)
+        {
+            if (taskbarSupported) taskbarInstance.SetProgressValue(windowHandle, (ulong)progressValue, (ulong)progressMax);
+        }
+    }
+}