Click here to Skip to main content
12,240,874 members (77,981 online)

C / C++ / MFC

 
AnswerRe: Were is a source of "sal.h" header file? Pin
Richard MacCutchan25-Feb-13 6:44
mvpRichard MacCutchan25-Feb-13 6:44 
GeneralRe: Were is a source of "sal.h" header file? Pin
Vaclav_Sal25-Feb-13 6:52
memberVaclav_Sal25-Feb-13 6:52 
GeneralRe: Were is a source of "sal.h" header file? Pin
SoMad25-Feb-13 7:39
memberSoMad25-Feb-13 7:39 
GeneralRe: Were is a source of "sal.h" header file? Pin
Vaclav_Sal25-Feb-13 10:21
memberVaclav_Sal25-Feb-13 10:21 
QuestionGoogle contacts from Visual Studio 2008 C++ desktop application Pin
Member 86892625-Feb-13 1:54
memberMember 86892625-Feb-13 1:54 
QuestionHow to resize a property sheet according to the DPI settings in MFC. Pin
mbatra3124-Feb-13 23:35
membermbatra3124-Feb-13 23:35 
AnswerRe: How to resize a property sheet according to the DPI settings in MFC. Pin
Richard MacCutchan25-Feb-13 1:22
mvpRichard MacCutchan25-Feb-13 1:22 
QuestionDisplaying Image from stream Pin
toms from newdelhi24-Feb-13 18:55
membertoms from newdelhi24-Feb-13 18:55 
I'm trying to display an image from a stream data.
But there is no image when getting image::from stream.
It's my source code:
IStream* pstream = NULL;
	if(SUCCEEDED(CreateStreamOnHGlobal(NULL, TRUE, &pstream)))
	{
		
		ULONG lreal = 0;
 
		pstream->Write(chIncomingDataBuffer, iEnd, &lreal );
		if(pstream!= NULL)
		{
		
		MessageBox(hWnd,
						" Stream is OK",
						"Connection strt",
						MB_ICONINFORMATION|MB_OK);
		
		}
		Image* image =Image::FromStream(pstream);
		if(image)
		{
		
		RECT rect;
 
			::GetWindowRect(hWnd, &rect);
			Graphics graphics(hWnd);
			graphics.DrawImage(image, 0, 0, rect.right-rect.left, rect.bottom-rect.top);
	
		}
		else
		{
		
		MessageBox(hWnd,
						"No image is written",
						"Connection strt",
						MB_ICONINFORMATION|MB_OK);
		
		
		}
		if(image)
			delete image;
		image = NULL;
		if(pstream)
			pstream->Release();
		pstream = NULL;
	
	}


There is no image from data. Can anyone help me in this?
Thanks!
AnswerRe: Displaying Image from stream Pin
SoMad24-Feb-13 19:58
memberSoMad24-Feb-13 19:58 
GeneralRe: Displaying Image from stream Pin
toms from newdelhi24-Feb-13 20:05
membertoms from newdelhi24-Feb-13 20:05 
GeneralRe: Displaying Image from stream Pin
SoMad24-Feb-13 20:10
memberSoMad24-Feb-13 20:10 
GeneralRe: Displaying Image from stream Pin
toms from newdelhi24-Feb-13 20:53
membertoms from newdelhi24-Feb-13 20:53 
GeneralRe: Displaying Image from stream Pin
SoMad24-Feb-13 21:18
memberSoMad24-Feb-13 21:18 
GeneralRe: Displaying Image from stream Pin
toms from newdelhi24-Feb-13 21:28
membertoms from newdelhi24-Feb-13 21:28 
GeneralRe: Displaying Image from stream Pin
SoMad24-Feb-13 22:31
memberSoMad24-Feb-13 22:31 
GeneralRe: Displaying Image from stream Pin
toms from newdelhi24-Feb-13 22:53
membertoms from newdelhi24-Feb-13 22:53 
GeneralRe: Displaying Image from stream Pin
SoMad24-Feb-13 23:09
memberSoMad24-Feb-13 23:09 
GeneralRe: Displaying Image from stream Pin
Richard MacCutchan25-Feb-13 1:20
mvpRichard MacCutchan25-Feb-13 1:20 
GeneralRe: Displaying Image from stream Pin
SoMad25-Feb-13 1:48
memberSoMad25-Feb-13 1:48 
GeneralRe: Displaying Image from stream Pin
Richard MacCutchan25-Feb-13 1:55
mvpRichard MacCutchan25-Feb-13 1:55 
AnswerRe: Displaying Image from stream - [REPOST] Pin
Richard MacCutchan25-Feb-13 1:51
mvpRichard MacCutchan25-Feb-13 1:51 
GeneralRe: Displaying Image from stream - [REPOST] Pin
toms from newdelhi25-Feb-13 2:49
membertoms from newdelhi25-Feb-13 2:49 
GeneralRe: Displaying Image from stream - [REPOST] Pin
Richard MacCutchan25-Feb-13 4:04
mvpRichard MacCutchan25-Feb-13 4:04 
QuestionConnect directshow filters Pin
11moshiko1124-Feb-13 5:41
member11moshiko1124-Feb-13 5:41 
QuestionBuild for 64bit Pin
john563222-Feb-13 0:13
memberjohn563222-Feb-13 0:13 

General General    News News    Suggestion Suggestion    Question Question    Bug Bug    Answer Answer    Joke Joke    Praise Praise    Rant Rant    Admin Admin   

Use Ctrl+Left/Right to switch messages, Ctrl+Up/Down to switch threads, Ctrl+Shift+Left/Right to switch pages.


Advertise | Privacy | Mobile
Web02 | 2.8.160426.1 | Last Updated 29 Apr 2016
Copyright © CodeProject, 1999-2016
All Rights Reserved. Terms of Service
Layout: fixed | fluid