WPF添加动态位图图像 [英] Wpf adding dynamic bitmap to an image

问题描述

我有问题，我加上刚刚创建，但没有被存储在像位置的图像C：...

所以，如果有补充说，图像的WPF，而不需要它首先要保存的一种方法，我想知道......

的例子就是我想的。

 位图位;
LoadBitmap（位）;
图像=位;
 

解决方案

我发现在塔米尔Khason的博客解决方案的这里：

使用

 公共静态的BitmapSource ConvertBitmap（System.Drawing.Bitmap源）
{
    返回System.Windows.Interop.Imaging.CreateBitmapSourceFromHBitmap（
                  source.GetHbitmap（），
                  IntPtr.Zero，
                  Int32Rect.Empty，
                  System.Windows.Media.Imaging.BitmapSizeOptions.FromEmptyOptions（））;
}
 

您可以做

 位图位;
LoadBitmap（位）;
image.Source = ConvertBitmap（位）;
 

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;

解决方案

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);

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