Display Decimal Precision with Editbox
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I have 20 Variables defined as a float in my MFC which get displayed in an edit box .
My problem is when I initialize them I want them to be displayed with two zeros after the integer for ex 42.00 what it does is 42
I know other way is to define them as CString and do it but then the problem is making sure that the user enters is a legal float value and not garbage, which I think will be too much to do for 20 variables.
Is there a better way I can display the float value without using CString
m_b_value = 1.0f;
but the edit display is 1
How can I make it display 1.0?
http://www.codeguru.com/forum/showthread.php?t=351445
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I have 20 Variables defined as a float in my MFC which get displayed in an edit box .
My problem is when I initialize them I want them to be displayed with two zeros after the integer for ex 42.00 what it does is 42
I know other way is to define them as CString and do it but then the problem is making sure that the user enters is a legal float value and not garbage, which I think will be too much to do for 20 variables.
Is there a better way I can display the float value without using CString
m_b_value = 1.0f;
but the edit display is 1
How can I make it display 1.0?
http://www.codeguru.com/forum/showthread.php?t=351445
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