/// <summary>
/// Shows the specified video window in the specified panel.
/// </summary>
private static void ShowVideo(Panel videoPanel, VideoWindow videoWindow)
{
//Win32 constants: WS_CHILD | WS_CLIPCHILDREN | WS_CLIPSIBLINGS;
const long lEnableWindowStyles = 0x40000000L | 0x02000000L | 0x04000000L;
//Win32 constants: WS_POPUP| WS_CAPTION | WS_SIZEBOX
const long lDisableWindowStyles = 0x80000000 | 0x00C00000 | 0x00040000L;
const int OATRUE = -1;
try
{
//sets the properties required for the native video window to draw itself
videoWindow.Owner = videoPanel.Handle.ToInt32();
videoWindow.SetWindowPosition(0, 0, videoPanel.Width, videoPanel.Height);
//gets the current window style to modify it
long currentStyle = videoWindow.WindowStyle;
//disables borders, sizebox, close button
currentStyle = currentStyle & ~lDisableWindowStyles;
//enables styles for a child window
currentStyle = currentStyle | lEnableWindowStyles;
//updates the current window style
videoWindow.WindowStyle = (int)currentStyle;
//updates the visibility
videoWindow.Visible = OATRUE;
}
catch (Exception exception)
{
Console.WriteLine(exception);
}
}
private void SetWindowPosition(VideoWindow videoWindow)
{
var point = new Point(0, 0);
var size = new Size(VideoWidth, VideoHeight);
if (videoWindow.Height != VideoHeight)
{
VideoOriginHeight = videoWindow.Height;
}
if (videoWindow.Width != VideoWidth)
{
VideoOriginWidth = videoWindow.Width;
}
videoWindow.SetWindowPosition((int)point.X, (int)point.Y, (int)size.Width, (int)size.Height);
if (VideoOriginHeight == 0 || VideoOriginWidth == 0)
{
}
else
{
var actualHeight = (int)Math.Floor(new decimal((VideoOriginHeight * VideoWidth / VideoOriginWidth))) + 12;
size.Height = actualHeight;
point.Y = (VideoHeight - actualHeight) / 2;
}
//videoWindow.SetWindowPosition((int)point.X, (int)point.Y, (int)size.Width, (int)size.Height);
}
public void SetWindowPosition(int left, int top, int width, int height)
{
try
{
LyncObject.SetWindowPosition(left, top, width, height);
}
catch (LyncClientException lcex)
{
if (lcex.InternalCode != 0x80040209)
{
return; // Just swallow the exception that is caused by accessing the window after the conversation is inactive
}
throw;
}
}
/// <summary>
/// Shows the specified video window in the specified panel.
/// </summary>
private static void ShowVideo(IntPtr parentHandle, Rectangle bounds, VideoWindow videoWindow)
{
//Win32 constants: WS_CHILD | WS_CLIPCHILDREN | WS_CLIPSIBLINGS;
const long lEnableWindowStyles = 0x40000000L | 0x02000000L | 0x04000000L;
//Win32 constants: WS_POPUP| WS_CAPTION | WS_SIZEBOX
const long lDisableWindowStyles = 0x80000000 | 0x00C00000 | 0x00040000L;
const int OATRUE = -1;
try
{
//sets the properties required for the native video window to draw itself
var handle = (IntPtr.Size == 4) ? parentHandle.ToInt32() : parentHandle.ToInt64();
videoWindow.Owner = handle;
videoWindow.SetWindowPosition(bounds.X, bounds.Y, bounds.Width, bounds.Height);
//gets the current window style to modify it
long currentStyle = videoWindow.WindowStyle;
//disables borders, sizebox, close button
currentStyle = currentStyle & ~lDisableWindowStyles;
//enables styles for a child window
currentStyle = currentStyle | lEnableWindowStyles;
//updates the current window style
videoWindow.WindowStyle = (int)currentStyle;
//updates the visibility
videoWindow.Visible = OATRUE;
}
catch (Exception exception)
{
Console.WriteLine(exception);
}
}
