/// <summary>
/// Frees a bitmap previously allocated with AllocateBitmap.
/// </summary>
/// <param name="handle">The handle that was returned from a previous call to AllocateBitmap.</param>
/// <param name="width">The width of the bitmap, as specified in the original call to AllocateBitmap.</param>
/// <param name="height">The height of the bitmap, as specified in the original call to AllocateBitmap.</param>
public static void FreeBitmap(IntPtr handle, int width, int height)
{
long bytes = (long)width * (long)height * 4;
bool bResult = SafeNativeMethods.DeleteObject(handle);
if (!bResult)
{
NativeMethods.ThrowOnWin32Error("DeleteObject returned false");
}
if (bytes > 0)
{
GC.RemoveMemoryPressure(bytes);
}
}
