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Matt Fenwick wrote:
DrawText and TextOut used
DrawText and TextOut are used when you need to paint directly to the window. If you are using an edit control then the edit control will handle drawing directlty to the window, all you need to do it tell it what text to draw.
Matt Fenwick wrote:
how do you pass one from a modaless?
The variable must be a public member of your dialog class. Then you can access the variable from anywhere. Or you can create it private/protected and make a public function to retreive it. It is the same in modal/modeless.
Drinking In The Sun
Forgot Password?
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I looked everywhere fonts, text api's but could not find a flag to set in order to draw text as superscript or subscript (using GDI). How is it normally done?
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halve the font size and offset if necessary.
Christian
I am completely intolerant of stupidity. Stupidity is, of course, anything that doesn't conform to my way of thinking. - Jamie Hale - 29/05/2002
Remember that amateurs built the ark. Professionals built the Titanic.
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That is simple. It just did not occur to me. Thanks!
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I develop my application on my computer. Everything is OK.
but when I copy my application (.exe and .dll) to the another computer. It occur "Application Error" if I ran it
NOTE: I copy everything that my application dependence on
==============================
this is full error message
screen_mate.exe - Application Error
The instruction at "0x004010a7" referenced memory
at "0x00000000". The memory could not be "read"
Click on OK to terminate the program
Click on CANCEL to debug the program
=========================
What's wrong ?
How could I do ?
Thank you so much for your kindness
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Have you distributed the release or debug build ? Have you run both builds on your own PC ? Have you tried commenting out different bits of code until you can establish which code is crashing through a process of elimination ?
Christian
I am completely intolerant of stupidity. Stupidity is, of course, anything that doesn't conform to my way of thinking. - Jamie Hale - 29/05/2002
Remember that amateurs built the ark. Professionals built the Titanic.
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I try to build both debug and release version on my computer. Everything is Ok. and I try to run both version on the another computer but It occurs "application error"
NOTE: I copy everything that my application dependence on each version
Thanks in advanced
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meta wrote:
I copy everything that my application dependence on each version
I'm guessing not.
Do you expect me to tell you what the problem is, when I don't even know what framework you're using, your dependencies or what your code does ? Even if I did, I doubt I could answer. Do what I said - comment out parts of the code that might cause such an error ( for example are you creating any COM objects and not checking them before you use them ? ) and then let us know if you find the code that is breaking and still cannot figure out why. I'd love to help, but you're simply not giving me enough information at this stage.
Christian
I am completely intolerant of stupidity. Stupidity is, of course, anything that doesn't conform to my way of thinking. - Jamie Hale - 29/05/2002
Remember that amateurs built the ark. Professionals built the Titanic.
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I'm sorry that my information is not enough.
More information
1) My computer has 2 OS (Windows 2000 Advanced Server
and Windows 98 SE). I develop on windows 2000 Advanced Server
and It's work. after this I copy my app and the Dependence
to Window 98 and run it.(it's work)
2) The another computer that I try to run is
Windows 2000 Profressional)
3) My Application (Screen Mate) does as following;
- Windowless
- SetWindowRgn
- Draw Bitmap on Window Region
Thanks a lot for your kindness
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Work backwards then - do a build without the draw, see if it crashes. The don't set the region, see if it crashes. Then you can figure out where the problem is.
Christian
I am completely intolerant of stupidity. Stupidity is, of course, anything that doesn't conform to my way of thinking. - Jamie Hale - 29/05/2002
Remember that amateurs built the ark. Professionals built the Titanic.
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Debug it on the puter where it crashed.
Either install what you need to debug or do remote debugging.
/Magnus
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I'm sorry for posting so much code, but since i really dont have any idea why is isn't working I dont know what to show and what not to.
Using the debug tool I have managed to figure out my app crashes at run-time when it executes this line
int int_mode = 0;
CString str_buffer;
if(int_mode == 1)
im sure there is something I dont know im doing wrong, so please enlighten me  its been driving me crazy most of the afternoon.
int format_chars(int int_offset, CString input)
{
int i = 0;
int a = 1;
int output = 0;
int int_mode = 0;
CString str_buffer;
while(true)
{
if(int_mode == 1)
{
if(input.GetAt(i) == ' ')
{
output = atoi(str_buffer);
return output;
}
str_buffer += input.GetAt(i);
}
if(input.GetAt(i) == ' ')
{
a++;
if(a == int_offset)
{
int_mode = 1;
}
}
i++;
if(i > input.GetLength())
return -1;
}
return -1;
}
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if(i > input.GetLength())
should be if i >= input.GetLength(); For efficiency you should also put this value into a const int prior to starting your loop.
The reason for >= is that the string is zero indexed, so a string with a length of 5 has only values up to [4].
Christian
I am completely intolerant of stupidity. Stupidity is, of course, anything that doesn't conform to my way of thinking. - Jamie Hale - 29/05/2002
Remember that amateurs built the ark. Professionals built the Titanic.
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if string = NULL or empty so CString::GetAt(0) raise assertion.
So first you need check if it not empty and i < CString::GetLength()
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People like me now know how to read these subjectless mails without difficulty.
I have never wasted time worrying about such insignificant things. Keep your eye upon the donut and NOT upon the hole. - Bill Sergio about posting in the right forum. The Lounge - June 23, 2002
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Nice try, a**hole. 
--------
Have you hugged your monitor today? --Shog9 --
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Looks like he wanted the page to refresh always. Poor fellow he failed miserably
I have never wasted time worrying about such insignificant things. Keep your eye upon the donut and NOT upon the hole. - Bill Sergio about posting in the right forum. The Lounge - June 23, 2002
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Almost, it was a redirect, trying to send people to another site. I'm glad to see Chris is blocking those now! (that, or the guy was just too stupid to do it right... i'm not going to check.)
--------
Have you hugged your monitor today? --Shog9 --
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The website looks cool though.
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I need to write a small app that would manage the Java SDK. but i can't seem to get it to work. The problem becomes bigger since i have to deal with the issue of source files and class files. I think it may have to do with directory.
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Here is what I have so far in the ChildFrm.cpp file(this is an MDI program).
int CChildFrame::OnCreate(LPCREATESTRUCT lpCreateStruct)
{
if (CMDIChildWnd::OnCreate(lpCreateStruct) == -1)
return -1;
// TODO: Add your specialized creation code here
//create the status bar
m_StatusBar.Create(this);
m_StatusBar2.Create(this);
//width of text we want to display
CRect textRect;
CRect textRect2;
CClientDC aDC(&m_StatusBar);
CClientDC aDC2(&m_StatusBar2);
aDC.SelectObject(m_StatusBar.GetFont());
aDC.SelectObject(m_StatusBar2.GetFont());
aDC2.DrawText("Line #: ", -1, textRect2, DT_CALCRECT);
aDC.DrawText("File: ", -1, textRect, DT_CALCRECT);
//set up status bar big enough to take the text
int width = textRect.Width();
m_StatusBar.GetStatusBarCtrl().SetParts(1, &width);
int width2 = textRect2.Width();
m_StatusBar2.GetStatusBarCtrl().SetParts(1, &width2);
//Initialize the text for the status bar
m_StatusBar2.GetStatusBarCtrl().SetText("Line #: ",0,0);
m_StatusBar.GetStatusBarCtrl().SetText("File: ", 0,0);
return 0;
}
I need to display the open file name in the status bar. Right now, I get:
Line #:
File:
Is there a command for this? I haven't found one.
Thanks for any hints.
Best,
John Soares
support@onlinescamreports.com
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Fill a string (maybe use CString::Format) with the text you want to display ("File:" + filename) and then output that. You're setting the text as 'File:' but nowhere are you specifying that you want the filename itself to be output as well.
This reminds me of that song "My boomerang won't come back". The answer "first you have to throw it".
cheers,
Chris Maunder
I spent a minute looking at my own code by accident. I was thinking "What the hell is this guy doing?" - @Logan
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I've been mucking about with screen savers and need to add multi-monitor support to it. How would I go about it? Surely there needs to be a
Switch (<<Some Message>>)
Case <<some keyword>>:
break;
<br>
Case <<other keyword>>:
<br>
break;
Any help would be greatly appreciated.
"If at first you don't succeed.....you must be installing Windows..."
Windoze CP - Windows without the cr*p (Now with automatic bug eliminator!)
Hey so what if I'm a geek! Byte me!
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