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I am facing a problem in using bitblt(...) function, its returning value as 0 if I say ctrl+alt+del and unlock it back.
I guess we are not getting handle correctly what could be the reason??? In normal scenario it working fine.
Expecting favourable reply.
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Do you know about GetLastError function?
If the Lord God Almighty had consulted me before embarking upon the Creation, I would have recommended something simpler.
-- Alfonso the Wise, 13th Century King of Castile.
This is going on my arrogant assumptions. You may have a superb reason why I'm completely wrong.
-- Iain Clarke
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Ofcourse I know about GetLastError. Its giving error as Invalid Handle, but why is it giving when the desktop is in Inactive mode??? I have seen in google groups this happens only with Win-XP. Please let me know if you have any idea of it.
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Did you see this [^]?
Have a look at Eric Perlin's second reply (I don't know it helps in your case, since you post no details about).
If the Lord God Almighty had consulted me before embarking upon the Creation, I would have recommended something simpler.
-- Alfonso the Wise, 13th Century King of Castile.
This is going on my arrogant assumptions. You may have a superb reason why I'm completely wrong.
-- Iain Clarke
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Thank You Pallini. Seems the link is quite useful, will look into it.
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 Hi,
When i am executing _spawn API [Asynchronous call] to run child process(sample.exe) through SHELL (MKS) and if sample.exe is problematic (having some problem). Return status should be -1 and then appropriate errno as per MSDN. But my case it returns 3864 and even GetLastError is 0 . I thought it would be PID of the created process but both Parent and Child process PID does not match with it.
Can you help me out whats going on.
My Code :-
int l_Sts = _spawnl(_P_NOWAIT,"Parent.exe","Parent.exe","Sample.exe","cmd data",NULL);
Parent.exe = "sh.exe" [MKS shell]
Sample.exe = normal console EXE
And in case of proper running child EXE, _spawnl returns 3836 again both EXE PID does not match with it.
Can any one suggest what should be solution for this....
Any Other API to run any Process through Parent EXE or shell.
- PAWAN
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Member 4534982 wrote: But my case it returns 3864 and even GetLastError is 0 . I thought it would be PID of the created process
It should be a handle to the process.
Member 4534982 wrote: Any Other API to run any Process through Parent EXE or shell
How do I run another program from my program?[^]
Mark Salsbery
Microsoft MVP - Visual C++
![Java | [Coffee]](https://codeproject.global.ssl.fastly.net/script/Forums/Images/coffee.gif)
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Hi,
When i am executing _spawn API [Asynchronous call] to run child process(sample.exe) through SHELL (MKS) and if sample.exe is problematic (having some problem). Return status should be -1 and then appropriate errno as per MSDN. But my case it returns 3864 and even GetLastError is 0 . I thought it would be PID of the created process but both Parent and Child process PID does not match with it.
Can you help me out whats going on.
My Code :-
int l_Sts = _spawnl(_P_NOWAIT,"Parent.exe","Parent.exe","Sample.exe","cmd data",NULL);
Parent.exe = "sh.exe" [MKS shell]
Sample.exe = normal console EXE
And in case of proper running child EXE, _spawnl returns 3836 again both EXE PID does not match with it.
Can any one suggest what should be solution for this....
Any Other API to run any Process through Parent EXE or shell.
- PAWAN
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Hi in my project there is a window where I have to embed a word application using OLE. It is fine for Internet explorer, but for Word rather embedding it is opening as a separate application. One thing if I use IWebBrowser2 to achieve it is fine, but there is a problem relating to history so I am trying to do it in this way.
The flow is as follows: The syntax is based on plain C.
CLSID idMsWord;
HRESULT hr;
IStorage *pStorage;
IOleObject *browserObject;
_IOleClientSiteEx *_iOleClientSiteEx;
hr = CLSIDFromProgID(L"word.document", &idMsWord);
hr = StgCreateStorageEx(NULL, STGM_READWRITE | STGM_SHARE_EXCLUSIVE | STGM_DIRECT | STGM_CREATE, STGFMT_DOCFILE, 0, NULL, 0, &IID_IStorage, (LPVOID*) &pStorage);
if (!OleCreate(&idMsWord, &IID_IOleObject, OLERENDER_DRAW, 0, (IOleClientSite *)_iOleClientSiteEx, (void**)pStorage, (void**)&browserObject))
{
GetClientRect(hwnd, &rect);
rect = *R;
// Let word object know that it is embedded in an OLE container.
if (!OleSetContainedObject((struct IUnknown *)browserObject, TRUE))
{
browserObject->lpVtbl->DoVerb(browserObject, OLEIVERB_INPLACEACTIVATE, NULL, (IOleClientSite *)_iOleClientSiteEx, -1, hwnd, &rect);
browserObject->lpVtbl->Release(browserObject);
}
}
_IOleClientSiteEx is the structure which holds IOleClientsite.
Now when DoVerb is beieng executed a new word application is being opened as a separate application rather as an embedded one.
Please help to resolve this issue as it is related to my project.
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Here is an example, if that might help:
Using MS Office in an MFC application[^]
Nobody can give you wiser advice than yourself. - Cicero
.·´¯`·->Rajesh<-·´¯`·.
Codeproject.com: Visual C++ MVP
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Thanks
As you look at my code there is no use of MFC class. So I have to achieve this without MFC class.
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Yajnesh Naraya Behera wrote: So I have to achieve this without MFC class.
That must be a real pain. Good luck.
Nobody can give you wiser advice than yourself. - Cicero
.·´¯`·->Rajesh<-·´¯`·.
Codeproject.com: Visual C++ MVP
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Yap it is really. Now I got some concept, I have to implement an OLECONTAINER to host MS Word, again from where I will get the interfaces for Word. In other way I can use all the proeprties & methods of MS Word using IDispatch, but what about other interfaces
IOleClientSite, IOleInPlaceFrame. All your sugestions valuable in this regard.
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This thread is pretty much buried now. You may want to start a new thread, explaining your problem.
Nobody can give you wiser advice than yourself. - Cicero
.·´¯`·->Rajesh<-·´¯`·.
Codeproject.com: Visual C++ MVP
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Hi all,
I m working on VC++ 2005,SDI type application.
in a Dialog Box i want to set the value of ReadOnly type Edit box.
i want to set the value of that Editbox when using Tab key for move diffrent controls or when i click on Edit box the value is automatically set on that Edit box. Without click on OK or any other button or before closing of that dialog box.
i m waiting for ur helpful reply.
Thank in advance.
IN A DAY, WHEN YOU DON'T COME ACROSS ANY PROBLEMS - YOU CAN BE SURE THAT YOU ARE TRAVELLING IN A WRONG PATH
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You can use
<br />
CEdit m_edit;
....<br />
m_Edit.SetWindowText(); function to set the function<br />
<br />
or<br />
<br />
SetDlgItemText( RESOURCE_ID_OF_EDIT_CONTROL, TEXT_TO_SET);
You can map ON_EN_KILLFOCUS notification to track when cursor leaves the window - Check MSDN for more info[^]
-Sarath.
"Great hopes make everything great possible" - Benjamin Franklin
modified on Monday, May 12, 2008 4:44 AM
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I m already using this but it is not working.
Thanks
IN A DAY, WHEN YOU DON'T COME ACROSS ANY PROBLEMS - YOU CAN BE SURE THAT YOU ARE TRAVELLING IN A WRONG PATH
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What do you mean by "it is not working"? Can you explain?
Nobody can give you wiser advice than yourself. - Cicero
.·´¯`·->Rajesh<-·´¯`·.
Codeproject.com: Visual C++ MVP
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I mean i using this but the value is not show in edit box.
IN A DAY, WHEN YOU DON'T COME ACROSS ANY PROBLEMS - YOU CAN BE SURE THAT YOU ARE TRAVELLING IN A WRONG PATH
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How are you using it? What are you doing exactly? Can you show the code? Please read the sticky post, "How to get an answer to your question" at the top of this board. Please.
Nobody can give you wiser advice than yourself. - Cicero
.·´¯`·->Rajesh<-·´¯`·.
Codeproject.com: Visual C++ MVP
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<code>
COleDateTime=m_ole_date1,m_ole_date2;
COleDateTimeSpan daydiff=(m_ole_date1-m_ole_date2);
int noofday=(int)daydiff.GetTotalDays();
CString m_no_ofday,nday;
noofday++;
nday.Format("%d",noofday);
m_no_ofday.SetString(nday);
SetDlgItemTextA(IDC_EDIT1,nday);
</code>
IN A DAY, WHEN YOU DON'T COME ACROSS ANY PROBLEMS - YOU CAN BE SURE THAT YOU ARE TRAVELLING IN A WRONG PATH
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If it doesn't work with your variable, verify with a hard coded string. That's because you might be screwing up the value in your variable somewhere.
Create a control variable (say c_edit) for the edit control and call c_edit.SetWindowText("Your text here");.
Or
Call SetDlgItemText(IDC_EDIT1, "Hello world");
Nobody can give you wiser advice than yourself. - Cicero
.·´¯`·->Rajesh<-·´¯`·.
Codeproject.com: Visual C++ MVP
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Sorry to say that but Its not working,
actully i m calling this dialog box in another class which is Form view type.
i want before closing of dialog box the value is show in EditBox.
IN A DAY, WHEN YOU DON'T COME ACROSS ANY PROBLEMS - YOU CAN BE SURE THAT YOU ARE TRAVELLING IN A WRONG PATH
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You're going wrong somewhere. Did you try debugging?
Nobody can give you wiser advice than yourself. - Cicero
.·´¯`·->Rajesh<-·´¯`·.
Codeproject.com: Visual C++ MVP
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I can be the reason you are not properly pumping the message, how you create the dialog, where is the code to set the text in the dialog resides.
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