GetDlgItemText(...)
SetDlgItemText(...)
GetDlgItemInt(...)
SetDlgItemInt(...)
Doubles in Edit Boxes
Author
I need to display doubles in win32 edit boxes as well as retrive them. In the books I''ve read, there is only four methods to do this:
Author
quote:Original post by SabreMan
Look up sprintf().
I doubt if you understand what my problem is. Please read carefully. I know what sprintf() does; it prints text to a string. How does this help? Please elaborate. Your short posts serves only to insult my intelligence. =(
By edit boxes, I mean windows edit boxes such as the Name and Password fields when you startup windows.
How do I retrive doubles from edit boxes.
Edited by - Darkor on February 22, 2002 11:04:05 AM
You will have to interpret the doubles as a string in both the Get and Set methods.
As SabreMan said, "Look up sprintf()"
sprintf is used like this
To retrieve you would interpret the text as a number and use "atof" to convert it to a double
Edited by - The Bear on February 22, 2002 11:16:34 AM
As SabreMan said, "Look up sprintf()"
sprintf is used like this
double myNumber = 65.37326; char temp[ 64 ]; sprintf( temp, "%.6f", myNumber ); // 6 decimal places for the number SetDlgItemText(..., myNumber, ... ); To retrieve you would interpret the text as a number and use "atof" to convert it to a double
Edited by - The Bear on February 22, 2002 11:16:34 AM
Author
Okay thanks!
Anyway, I was looking for a specific function that deals with the edit box itself.
But thanks anyway. I already know how to use sprintf and atof.
Anyway, I was looking for a specific function that deals with the edit box itself.
But thanks anyway. I already know how to use sprintf and atof.
This topic is closed to new replies.
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