Wpf adding dynamic bitmap to an image

Question

I'm having problems adding an image I just created but which is not stored at a location like"C:..."

So I was wondering if there was a way of adding that image to the wpf without it being needed to be first saved ....

Example of what I would of want.

Bitmap bit;
LoadBitmap(bit);
image = bit;

Answer 1

I've found a solution in Tamir Khason's blog here :

Using

public static BitmapSource ConvertBitmap(System.Drawing.Bitmap source)
{ 
    return System.Windows.Interop.Imaging.CreateBitmapSourceFromHBitmap(
                  source.GetHbitmap(),
                  IntPtr.Zero,
                  Int32Rect.Empty,
                  System.Windows.Media.Imaging.BitmapSizeOptions.FromEmptyOptions());
}

you could do

Bitmap bit;
LoadBitmap(bit);
image.Source = ConvertBitmap(bit);

Answer 2

您可以使用BitmapImage.StreamSource直接从Stream创建BitmapImage，而无需使用GDI +（ System.Drawing ）。