Click here to Skip to main content
Rate this: bad
Please Sign up or sign in to vote.
See more: C# MFC VC
Now I know a function in MFC dll

CBitmap* GetPreBitmap();

I Write some codes in C#

static extern IntPtr GetPreBitmap();

Now I want put IntPtr to Image to display,Is there someone know how to do
Posted 20-Feb-13 20:05pm
Sergey Alexandrovich Kryukov at 21-Feb-13 2:16am
Are you seriously develop .NET with MFC? I'm just curious; it looks crazy to me... How much of progress, I wonder?

1 solution

Rate this: bad
Please Sign up or sign in to vote.

Solution 1

I don't think it makes practical sense (I mean the whole idea: .NET + MFC), but in principle, you can. Here is how:[^].
sum_and_sum at 21-Feb-13 2:21am
Yeah,I Know this function
I write some codes
1 public static Bitmap GetPrevBitmap()
2 {
3 IntPtr hBitmap = GetPreBitmap();
4 return Bitmap.FromHbitmap(hBitmap);
5 }
but in line 4 throw a exception: A generic error occurred in GDI+.
Sergey Alexandrovich Kryukov at 21-Feb-13 2:25am
This method does work.
Are you sure this is a valid bitmap handle? I don't know what is your GetPreBitmap().
sum_and_sum at 21-Feb-13 19:05pm
Can you give your codes for test? Thanks.

This content, along with any associated source code and files, is licensed under The Code Project Open License (CPOL)

  Print Answers RSS
0 Sergey Alexandrovich Kryukov 480
1 Bhavik_Patel 190
2 Richard MacCutchan 155
3 PhilLenoir 155
4 Gihan Liyanage 155
0 Sergey Alexandrovich Kryukov 8,688
1 OriginalGriff 7,237
2 CPallini 2,598
3 Richard MacCutchan 2,080
4 Abhinav S 1,888

Advertise | Privacy | Mobile
Web01 | 2.8.140827.1 | Last Updated 21 Feb 2013
Copyright © CodeProject, 1999-2014
All Rights Reserved. Terms of Service
Layout: fixed | fluid

CodeProject, 503-250 Ferrand Drive Toronto Ontario, M3C 3G8 Canada +1 416-849-8900 x 100