how to create a button in cview class?
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Hi... I am using Visual Studio 2008, and i am working with a multiple document application, it is CView Based. In CView how can i add cbutton? My code is,
CRect button1Rect;
CButton button1;
button1Rect.SetRect(250,75,400,100);
button1.Create(_T("HI"),WS_CHILD | WS_VISIBLE | BS_PUSHBUTTON,button1Rect,this,1);
button1.ShowWindow(SW_SHOW);the above code not showing the cbutton. but if the code is like,
CRect button1Rect;
CButton button1;
button1Rect.SetRect(250,75,400,100);
button1.Create(_T("HI"),WS_CHILD | WS_VISIBLE | BS_PUSHBUTTON,button1Rect,this,1);
button1.ShowWindow(SW_SHOW);
AfxMessageBox(L"Button created");It shows the button. How to solve this problem? Any help will be appreciated. Thanks...
G.Paulraj
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Hi... I am using Visual Studio 2008, and i am working with a multiple document application, it is CView Based. In CView how can i add cbutton? My code is,
CRect button1Rect;
CButton button1;
button1Rect.SetRect(250,75,400,100);
button1.Create(_T("HI"),WS_CHILD | WS_VISIBLE | BS_PUSHBUTTON,button1Rect,this,1);
button1.ShowWindow(SW_SHOW);the above code not showing the cbutton. but if the code is like,
CRect button1Rect;
CButton button1;
button1Rect.SetRect(250,75,400,100);
button1.Create(_T("HI"),WS_CHILD | WS_VISIBLE | BS_PUSHBUTTON,button1Rect,this,1);
button1.ShowWindow(SW_SHOW);
AfxMessageBox(L"Button created");It shows the button. How to solve this problem? Any help will be appreciated. Thanks...
G.Paulraj
Umm, your problem is that if you show a message box you see the button on your view but if you don't then there's no button? My guess would be that you need to update your view or maybe your button (make it redraw itself). If you don't bring up the message box but after creating the button you somehow force the view to redraw, like, moving another window around on top of it, do you see your button appearing out of "nowhere"? If yes, then try calling RedrawWindow on your view OR on your button after it was created.
> The problem with computers is that they do what you tell them to do and not what you want them to do. < > Sometimes you just have to hate coding to do it well. <
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Umm, your problem is that if you show a message box you see the button on your view but if you don't then there's no button? My guess would be that you need to update your view or maybe your button (make it redraw itself). If you don't bring up the message box but after creating the button you somehow force the view to redraw, like, moving another window around on top of it, do you see your button appearing out of "nowhere"? If yes, then try calling RedrawWindow on your view OR on your button after it was created.
> The problem with computers is that they do what you tell them to do and not what you want them to do. < > Sometimes you just have to hate coding to do it well. <
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Hi... I am using Visual Studio 2008, and i am working with a multiple document application, it is CView Based. In CView how can i add cbutton? My code is,
CRect button1Rect;
CButton button1;
button1Rect.SetRect(250,75,400,100);
button1.Create(_T("HI"),WS_CHILD | WS_VISIBLE | BS_PUSHBUTTON,button1Rect,this,1);
button1.ShowWindow(SW_SHOW);the above code not showing the cbutton. but if the code is like,
CRect button1Rect;
CButton button1;
button1Rect.SetRect(250,75,400,100);
button1.Create(_T("HI"),WS_CHILD | WS_VISIBLE | BS_PUSHBUTTON,button1Rect,this,1);
button1.ShowWindow(SW_SHOW);
AfxMessageBox(L"Button created");It shows the button. How to solve this problem? Any help will be appreciated. Thanks...
G.Paulraj
-
Hi... I am using Visual Studio 2008, and i am working with a multiple document application, it is CView Based. In CView how can i add cbutton? My code is,
CRect button1Rect;
CButton button1;
button1Rect.SetRect(250,75,400,100);
button1.Create(_T("HI"),WS_CHILD | WS_VISIBLE | BS_PUSHBUTTON,button1Rect,this,1);
button1.ShowWindow(SW_SHOW);the above code not showing the cbutton. but if the code is like,
CRect button1Rect;
CButton button1;
button1Rect.SetRect(250,75,400,100);
button1.Create(_T("HI"),WS_CHILD | WS_VISIBLE | BS_PUSHBUTTON,button1Rect,this,1);
button1.ShowWindow(SW_SHOW);
AfxMessageBox(L"Button created");It shows the button. How to solve this problem? Any help will be appreciated. Thanks...
G.Paulraj
Hi, button1Rect and button1 should be members to view class. Then only the button will display.Try with that. cheers!.
nss
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Hi... I am using Visual Studio 2008, and i am working with a multiple document application, it is CView Based. In CView how can i add cbutton? My code is,
CRect button1Rect;
CButton button1;
button1Rect.SetRect(250,75,400,100);
button1.Create(_T("HI"),WS_CHILD | WS_VISIBLE | BS_PUSHBUTTON,button1Rect,this,1);
button1.ShowWindow(SW_SHOW);the above code not showing the cbutton. but if the code is like,
CRect button1Rect;
CButton button1;
button1Rect.SetRect(250,75,400,100);
button1.Create(_T("HI"),WS_CHILD | WS_VISIBLE | BS_PUSHBUTTON,button1Rect,this,1);
button1.ShowWindow(SW_SHOW);
AfxMessageBox(L"Button created");It shows the button. How to solve this problem? Any help will be appreciated. Thanks...
G.Paulraj
The button object has to be a member of your CView derived class. Then, I assume you can override OnInitialUpdate() function and put the code for creating the button in that.