[HKEY_LOCAL_MACHINE\Software\HTC\TouchGL\Pinch\WhiteList\YourApp]
"ProcName"="YouAppProcessName.exe"

Dim myMultiTouch As New SciLorsMultiTouch.SciLorsMultiTouch

SciLorsMultiTouch.SciLorsMultiTouch myMultiTouch = new SciLorsMultiTouch.SciLorsMultiTouch();

Call myMultiTouch.CatchWndProc(Me)
AddHandler myMultiTouch.MouseDown, AddressOf frmMain_MouseDown
AddHandler myMultiTouch.MouseMove, AddressOf frmMain_MouseMove
AddHandler myMultiTouch.MouseUp, AddressOf frmMain_MouseUp

myMultiTouch.CatchWndProc(this);
myMultiTouch.MouseDown += frmMain_MouseDown;
myMultiTouch.MouseMove += frmMain_MouseMove;
myMultiTouch.MouseUp += frmMain_MouseUp;

Single Finger:
Windows.Forms.MouseButtons.None or MouseButton = Windows.Forms.MouseButtons.Left
MultiTouch:
Finger 1: Windows.Forms.MouseButtons.Middle
Finger 2: Windows.Forms.MouseButtons.Right

Public Structure MouseState
Dim Position As Point
Dim MouseDown As Boolean
End Structure

Public Fingers(2) As MouseState

Public Sub frmMain_MouseDown(ByVal sender As Object, ByVal e As System.Windows.Forms.MouseEventArgs) Handles frmMain.MouseDown
Dim ButtonID As Byte = ButtonToID(e.Button)
With Fingers(ButtonID)
.Position.X = e.X
.Position.Y = e.Y
.MouseDown = True
End With
End Sub

Public Sub frmMain_MouseMoveByVal sender As Object, ByVal e As System.Windows.Forms.MouseEventArgs) Handles frmMain.MouseMove
Dim ButtonID As Byte = ButtonToID(e.Button)
With Fingers(ButtonID)
.Position.X = e.X
.Position.Y = e.Y
.MouseDown = True
End With
End Sub

Public Sub frmMain_MouseUp(ByVal sender As Object, ByVal e As System.Windows.Forms.MouseEventArgs) Handles frmMain.MouseUp
Dim ButtonID As Byte = ButtonToID(e.Button)
With Fingers(ButtonID)
.Position.X = e.X
.Position.Y = e.Y
.MouseDown = False
End With
End Sub

Private Function ButtonToID(ByVal MouseButton As MouseButtons)
If MouseButton = Windows.Forms.MouseButtons.None Or MouseButton = Windows.Forms.MouseButtons.Left Then
Return 0
ElseIf MouseButton = Windows.Forms.MouseButtons.Middle Then
Return 1
Else
Return 2
End If
End Function

public struct MouseState
{
public Point Position;
public bool MouseDown;
}
public MouseState[] Fingers = new MouseState[3];

public void pctDraw_MouseDown(object sender, MouseEventArgs e)
{
int ButtonID = Conversions.ToByte(this.ButtonToID(e.Button));
this.Fingers[ButtonID].Position.X = e.X;
this.Fingers[ButtonID].Position.Y = e.Y;
this.Fingers[ButtonID].MouseDown = true;
}

public void pctDraw_MouseMove(object sender, MouseEventArgs e)
{
int ButtonID = Conversions.ToByte(this.ButtonToID(e.Button));
this.Fingers[ButtonID].Position.X = e.X;
this.Fingers[ButtonID].Position.Y = e.Y;
this.Fingers[ButtonID].MouseDown = true;
}

public void pctDraw_MouseUp(object sender, MouseEventArgs e)
{
int ButtonID = Conversions.ToByte(this.ButtonToID(e.Button));
this.Fingers[ButtonID].Position.X = e.X;
this.Fingers[ButtonID].Position.Y = e.Y;
this.Fingers[ButtonID].MouseDown = false;
}

private object ButtonToID(MouseButtons MouseButton)
{
if ((MouseButton == MouseButtons.None) | (MouseButton == MouseButtons.Left))
{
return 0;
}
if (MouseButton == MouseButtons.Middle)
{
return 1;
}
return 2;
}

SciLor's .NET CF MultiTouch DLL v0.2
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ReadMe

You will need the .NET CF 2.0

This DLL adds MultiTouch-Support to your existing .NET CF software very easily (Currently only for the HD2):

First of all you will have to add your app to the PinchToZoom Whitelist in the registry:
[HKEY_LOCAL_MACHINE\Software\HTC\TouchGL\Pinch\WhiteList\YourApp]
"ProcName"="YouAppProcessName.exe"
After adding, soft reset!

Then add the "SciLors-MultiTouch.dll" as reference in your Visual Studio project. Beware, it is not allowed to change the assembly name! It must stay "SciLors-MultiTouch.dll" or it will not work!

Afterwards declare the MultiTouch Class:
VB.NET:
Dim myMultiTouch As New SciLorsMultiTouch.SciLorsMultiTouch

C#:
SciLorsMultiTouch.SciLorsMultiTouch myMultiTouch = new SciLorsMultiTouch.SciLorsMultiTouch();

Then you add following to your Form_Load event:
VB.NET:
Call myMultiTouch.CatchWndProc(Me)
AddHandler myMultiTouch.MouseDown, AddressOf frmMain_MouseDown
AddHandler myMultiTouch.MouseMove, AddressOf frmMain_MouseMove
AddHandler myMultiTouch.MouseUp, AddressOf frmMain_MouseUp

C#:
myMultiTouch.CatchWndProc(this);
myMultiTouch.MouseDown += frmMain_MouseDown;
myMultiTouch.MouseMove += frmMain_MouseMove;
myMultiTouch.MouseUp += frmMain_MouseUp;

Now, at every MultiTouch Event it gets delegated to your frmMain_Mouse* procedures (There will be always 2 Events fired due to there existing 2 Fingers on the screen ). You can easily detect wheather the mouse event comes from a normal mouse-press or a multitouch finger.
Single Finger:
Windows.Forms.MouseButtons.None or MouseButton = Windows.Forms.MouseButtons.Left
MultiTouch:
Finger 1: Windows.Forms.MouseButtons.Middle
Finger 2: Windows.Forms.MouseButtons.Right

Code Examples:
VB.NET:
Public Structure MouseState
Dim Position As Point
Dim MouseDown As Boolean
End Structure

Public Fingers(2) As MouseState

Public Sub frmMain_MouseDown(ByVal sender As Object, ByVal e As System.Windows.Forms.MouseEventArgs) Handles frmMain.MouseDown
Dim ButtonID As Byte = ButtonToID(e.Button)
With Fingers(ButtonID)
.Position.X = e.X
.Position.Y = e.Y
.MouseDown = True
End With
End Sub

Public Sub frmMain_MouseMoveByVal sender As Object, ByVal e As System.Windows.Forms.MouseEventArgs) Handles frmMain.MouseMove
Dim ButtonID As Byte = ButtonToID(e.Button)
With Fingers(ButtonID)
.Position.X = e.X
.Position.Y = e.Y
.MouseDown = True
End With
End Sub

Public Sub frmMain_MouseUp(ByVal sender As Object, ByVal e As System.Windows.Forms.MouseEventArgs) Handles frmMain.MouseUp
Dim ButtonID As Byte = ButtonToID(e.Button)
With Fingers(ButtonID)
.Position.X = e.X
.Position.Y = e.Y
.MouseDown = False
End With
End Sub

Private Function ButtonToID(ByVal MouseButton As MouseButtons)
If MouseButton = Windows.Forms.MouseButtons.None Or MouseButton = Windows.Forms.MouseButtons.Left Then
Return 0
ElseIf MouseButton = Windows.Forms.MouseButtons.Middle Then
Return 1
Else
Return 2
End If
End Function

C#:
public struct MouseState
{
public Point Position;
public bool MouseDown;
}
public MouseState[] Fingers = new MouseState[3];

public void pctDraw_MouseDown(object sender, MouseEventArgs e)
{
int ButtonID = Conversions.ToByte(this.ButtonToID(e.Button));
this.Fingers[ButtonID].Position.X = e.X;
this.Fingers[ButtonID].Position.Y = e.Y;
this.Fingers[ButtonID].MouseDown = true;
}

public void pctDraw_MouseMove(object sender, MouseEventArgs e)
{
int ButtonID = Conversions.ToByte(this.ButtonToID(e.Button));
this.Fingers[ButtonID].Position.X = e.X;
this.Fingers[ButtonID].Position.Y = e.Y;
this.Fingers[ButtonID].MouseDown = true;
}

public void pctDraw_MouseUp(object sender, MouseEventArgs e)
{
int ButtonID = Conversions.ToByte(this.ButtonToID(e.Button));
this.Fingers[ButtonID].Position.X = e.X;
this.Fingers[ButtonID].Position.Y = e.Y;
this.Fingers[ButtonID].MouseDown = false;
}

private object ButtonToID(MouseButtons MouseButton)
{
if ((MouseButton == MouseButtons.None) | (MouseButton == MouseButtons.Left))
{
return 0;
}
if (MouseButton == MouseButtons.Middle)
{
return 1;
}
return 2;
}

Function Description/Documentation:
-CatchWndProc(myForm, Optional PositionFixX, Optional PositionFixY): Redirects the Windows Messages from the "myForm" to the Multitouch Class. If you want to use it for a Control on top of the Form, the PositionFix can add/remove constant values to the returned MouseMessages.
-RestoreWndProc(): Detaches the Multitouch Class from the Form to restore the normal Window Message flow.
-UpdatePositionFix(PositionFixX, PositionFixY): If your control has changed it's position you can change its position in the class
-UpdateFormTopLeft(PositionFixLeft, PositionFixTop): If the Top-Left Corner of the Form changes you may use this.
-GetInformation(): Gives a Information String of the Multitouch DLL. It includes the version and some contact information.

ToDo:

Additional:
-Multiple Instances are not supported and not needed (Multitouch events fire allways, everywhere on the form)!
-The Mouse-Coordinates are allways relative to the forms top-left corner.

Known Bugs:

If you like my hard work PLEASE DONATE!
http://www.scilor.com/donate.html

ChangeLog:

v0.2 (2010-02-15)
-Enhancement: Added "UpdatePositionFix"/"UpdateForm" and "RestoreWndProc"
-Enhancement: Added some Documentation

-----------------------

v0.1 (2009-12-07)
-Initial Release


---------------LINKS-------------------------
My Website: http://www.scilor.com/
SciLor's .NET CF MultiTouch DLL Website: http://www.scilor.com/hd2-leo-dotNetCfMultiTouchDLL.html
Donation: http://www.scilor.com/donate.html
-

Das müsste das Programm aus dem Video sein...
Kanns leider grad nicht en weil mein Handy nicht bei mir ist

Kommt aber mit Auflösung nicht zurecht..

SciLor's .NET CF MultiTouch DLL v0.1 adds MultiTouch-Support to your existing .NET CF software very easily (Currently only for the HD2):
If I release a new DLL, it WILL be fully compatible to the previous one!