How to deny zero on CEdit
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I'm just a beginner. I can set the range of SpinButtn but don't know how to deny values outside Min and Max thru keyboard input w/o using messsage box
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I'm just a beginner. I can set the range of SpinButtn but don't know how to deny values outside Min and Max thru keyboard input w/o using messsage box
Did you use
CSpinButtonCtrl::SetRange_**
**_
WhiteSky
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Did you use
CSpinButtonCtrl::SetRange_**
**_
WhiteSky
For the SpinButton yes it's working, problem is It allows values outside the range thru keyboard input thanks
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For the SpinButton yes it's working, problem is It allows values outside the range thru keyboard input thanks
Using the ClassView, add an integer variable that is attached to the edit control. This will add a DDX_ function call in your DoDataExchange method. You will also note that there is a min and max range you can set for the variable that will add a DDV_ call in DoDataExchange.
If you decide to become a software engineer, you are signing up to have a 1/2" piece of silicon tell you exactly how stupid you really are for 8 hours a day, 5 days a week Zac
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I'm just a beginner. I can set the range of SpinButtn but don't know how to deny values outside Min and Max thru keyboard input w/o using messsage box
If the maximum value for the edit control is 999, for example, use
SetLimitText(3). If the maximum value is something else like 756, you can't keep 757 from being pasted or typed into the control, but you can disable the OK button. There are other possible solutions, but without more knowledge of the problem, those would be guesses at best.
"Talent without discipline is like an octopus on roller skates. There's plenty of movement, but you never know if it's going to be forward, backwards, or sideways." - H. Jackson Brown, Jr.
"Judge not by the eye but by the heart." - Native American Proverb
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Using the ClassView, add an integer variable that is attached to the edit control. This will add a DDX_ function call in your DoDataExchange method. You will also note that there is a min and max range you can set for the variable that will add a DDV_ call in DoDataExchange.
If you decide to become a software engineer, you are signing up to have a 1/2" piece of silicon tell you exactly how stupid you really are for 8 hours a day, 5 days a week Zac
thanks Zac I'll try that.
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I'm just a beginner. I can set the range of SpinButtn but don't know how to deny values outside Min and Max thru keyboard input w/o using messsage box
By means of "subclassing" the CEdit you can overwrite it's message handlers. This way you can sort out the characters you want to block. Search for "Subclassing" or "SubclassDlgItem" here in the forum. There are good articles about the subject.
MS
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Using the ClassView, add an integer variable that is attached to the edit control. This will add a DDX_ function call in your DoDataExchange method. You will also note that there is a min and max range you can set for the variable that will add a DDV_ call in DoDataExchange.
If you decide to become a software engineer, you are signing up to have a 1/2" piece of silicon tell you exactly how stupid you really are for 8 hours a day, 5 days a week Zac
By the way I messed up my project by adding and deleting a dialog and rename the new with the old one. can't open class wizard and keeps on prompting to locate the source even though I set selected it already
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By the way I messed up my project by adding and deleting a dialog and rename the new with the old one. can't open class wizard and keeps on prompting to locate the source even though I set selected it already
If need be, you can add the code by hand. All it requires is declaring an integer variable in your dialog class, and adding the DDX and DDV calls in DoDataExchange. If you create another dialog app to test it with, you can see the format for those function calls.
If you decide to become a software engineer, you are signing up to have a 1/2" piece of silicon tell you exactly how stupid you really are for 8 hours a day, 5 days a week Zac