Question

C# BitmapSource 类

Answer 1

/// <summary>
/// 从Bitmap转换成BitmapSource
/// </summary>
/// <param name="bmp"></param>
/// <returns></returns>
public static BitmapSource ChangeBitmapToBitmapSource(this Bitmap bmp)
{
BitmapSource returnSource;
try
{
returnSource = Imaging.CreateBitmapSourceFromHBitmap(bmp.GetHbitmap(),IntPtr.Zero,Int32Rect.Empty,BitmapSizeOptions.FromEmptyOptions());
}
catch
{
returnSource = null;
}
return returnSource;
}