private void OnLoadHandler(object sender, EventArgs e)
{
ulong ulFlags = 2;
try
{
if (WMTouchForm.RegisterTouchWindow(this.Handle, ulFlags))
{
return;
}
Logger.Info("Touch: ERROR: Could not register window for touch");
}
catch (Exception ex)
{
Logger.Info("Touch: ERROR: RegisterTouchWindow API not available");
Logger.Info("Touch: " + ex.ToString());
}
}
private bool DecodeTouch(ref Message m)
{
if (this.TouchEvent == null)
{
return(false);
}
int cInputs = WMTouchForm.LoWord(m.WParam.ToInt32());
if (cInputs > this.touchInputArray.Length)
{
cInputs = this.touchInputArray.Length;
}
if (!WMTouchForm.GetTouchInputInfo(m.LParam, cInputs, this.touchInputArray, this.touchInputSize))
{
return(false);
}
for (int index = 0; index < this.touchPointArray.Length; ++index)
{
this.touchPointArray[index].Clear();
}
for (int index = 0; index < cInputs; ++index)
{
WMTouchForm.TOUCHINPUT touchInput = this.touchInputArray[index];
WMTouchForm.TouchPoint touchPoint = this.touchPointArray[index];
if ((touchInput.dwFlags & 2) != 0 || (touchInput.dwFlags & 1) != 0)
{
Point client = this.PointToClient(new Point(touchInput.x / 100, touchInput.y / 100));
touchPoint.Id = touchInput.dwID;
touchPoint.X = client.X;
touchPoint.Y = client.Y;
}
}
this.TouchEvent((object)this, this.touchEventArgs);
WMTouchForm.CloseTouchInputHandle(m.LParam);
return(true);
}
public WMTouchEventArgs(WMTouchForm form)
{
this.form = form;
}