/// <summary>
/// Destroys the current buffer and creates a new buffered graphics
/// sized to the client area of the owner control.
/// </summary>
internal bool RecreateBuffer()
{
if (creatingGraphics)
{
return(false);
}
creatingGraphics = true;
bufferContext = BufferedGraphicsManager.Current;
if (disposed)
{
throw (new ObjectDisposedException("bufferContext"));
}
int width = System.Math.Max(mImageListView.Width, 1);
int height = System.Math.Max(mImageListView.Height, 1);
bufferContext.MaximumBuffer = new Size(width, height);
if (bufferGraphics != null)
{
bufferGraphics.Dispose();
}
bufferGraphics = bufferContext.Allocate(mImageListView.CreateGraphics(), new Rectangle(0, 0, width, height));
creatingGraphics = false;
InitializeGraphics(bufferGraphics.Graphics);
return(true);
}
