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i dont want to read or open or create a file.. i want to display a file to the user say when user clicks a button. will this help in that regard ?
harsha
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harsh_2961 wrote: i dont want to read or open or create a file.. i want to display a file to the user say when user clicks a button. will this help in that regard ?
If you want to see file's content you have to open it. There is no other way than opening given file to read it, and if you want to display it's content you have to read it first.
Unless you are talking about viewing file's... name?
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Hope I understood your question
use of a CFileDailog and when he clicks ok button show file name(Is your purpose)
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If its a simple text file using CEditView will do, try creating simple SDI application and choose baseclass as CEditView in last step of app wizard.
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its a ".chm" (Compiled Html file)..
harsha
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Have you considered using ShellExecute(..., "open", "file.chm", ...) ?
"Approved Workmen Are Not Ashamed" - 2 Timothy 2:15
"Judge not by the eye but by the heart." - Native American Proverb
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thanks a lot.. its working perfectly
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I use a floodfill function to fill a pie chart, it's ok when i print on display but doesn't works on printer
Is there a other function to fill a ellipse or parts of pie???
thanks
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hi i want to capture the key pressed by the user and have to do the corresponding functions. can anyone tell me such events
Arise Awake Stop Not Till ur Goal is Reached.
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See WM_KEYDOWN and WM_KEYUP
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thanks a lot. its very useful. but when i press esc key keeping the focus in editbox the dialog closes. instead of this the tab containig the dialog should be closed what i have to do
Arise Awake Stop Not Till ur Goal is Reached.
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I want to implement a program that would check that a connected device like speaker,webcam,... is properly connected or not.Please reply me as soon as possible.
Thanks & Regards
Pankaj
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Befor I do something like this ..
CString input;<br />
sprintf_s(buf, 16, "%d", input);
I'd like to know whether the input is a number, but how ?
Thanks for a fast answer in advance!
alex
-- modified at 5:18 Thursday 8th March, 2007
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It depend on what type of variable is input ? How its been initialzed ?Can you be little clearer about question ?
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Well, sorry ...
The var input is a CString
I'd like to print an error if someone submits an alpha instead of a numeric input.
alex
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Use CRT function isdigit .
But, again this will work for single character.
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I have a suggestion for you use of Edit controls and set the property of control to number
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BOOL Flag = TRUE;
int length = input.GetLength();
for(int x = 0; X < length; x++)
{
if(!IsDigit(input.GetAt(x)))
{
Flag = FALSE;
break;
}
}
if(Flag)
{
// input is numeric
}
else
{
// input isn't numeric
}
if you need to check if input is a number (integer or float) the following code will work
BOOL Flag = TRUE;
int length = input.GetLength();
for(int x = 0; X < length; x++)
{
if(!IsDigit(input.GetAt(x)))
{
if(input.GetAt(x) == '.'
continue;
Flag = FALSE;
break;
}
}
if(Flag)
{
// input is numeric
}
else
{
// input isn't numeric
}
mohamed sobh
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Hi all,
i want to develop the .msi package which supports multiple language user interface. where i can get the tutorials regarding the same.
Thanking you
Manjunath S
GESL
Bangalore
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Dear Sir
My OS is Win XP i Format My HD, when i format it i lost my vol id, before formation i backup my win registry file in save place, any possable to retrive my previous vol id from win registry file which i backup in save place
Md Firoz Khan Noor
Dhaka, Bangladesh
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Md. firoz Khan Noor wrote: any possable to retrive my previous vol id from win registry file...
Possibly, but why would you need/want to?
"Approved Workmen Are Not Ashamed" - 2 Timothy 2:15
"Judge not by the eye but by the heart." - Native American Proverb
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Hello,
I have a class derived from CMDIChildWnd like this
class Wind : public CMDIChildWnd
{
View1 m_View1;
}
class View1 : public CScrollView , public MyView
{
CRichEditCtrl* cedit;
}
Now when I create the objects of the above classes in each of the create I need to give the parent frame. so in this case
CMainFrame* pFrame = STATIC_DOWNCAST(CMainFrame, AfxGetApp()->m_pMainWnd);
Wind WindObj* = new Wind;
Wind->Create(NULL, "FrameName",WS_VISIBLE ,
CRect(0, 0, 0, 0), pFrame, NULL);
View1 View1Obj* = new View1;
CScrollView::Create( NULL,NULL,AFX_WS_DEFAULT_VIEW,
CRect(0, 0, 0, 0), WindObj, NULL);
CRichEditCtrl* cedit = new CRichEditCtrl;
cedit->Create(WS_CHILD|WS_VISIBLE, CRect(10,10,50, 50), View1Obj, 1);
But cedit doesn't work with View1Obj.Instead if I provide the parent to Wind the CRichEdit Box is created.
I thought that the CRichEditCtrl box is made on the View so View pointer can be the parent then how come CMDIChildWnd is the parent of CRichEditBox.
Any clues how a parent is to be decided?
Prithaa
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Hello,
I have a question for you. We have a MFC Single Dialog application that has to be translated in Japanese and I am unable to add static texts on the Dialog in Japanese. Can anyone provide me a solution, a link to read how implement Japanese support to MFC applications.
Thank you.
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