How to detect form changes in MFC

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i have an mfc form in which i want to check if user had change any value & if yes ask him to click on another button say refresh before clicking an actual button (here it is button find.)

for example if user has change value in text box say from 25 to 50 , i should come to know value is changed , & i print message please click on refresh button !, if user clicks on find before refresh.

how i can archive this ?
thanks in advance

Posted 26-Jan-12 22:58pm

Vivek_Mendse

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CPallini · Accepted Answer · 2012-01-26T23:07:00

Solution 1

The controls provide you a mechanism for doing that. For instance, you may implement the text box (namely CEdit) ON_EN_CHANGE message handler[^].

Posted 26-Jan-12 23:07pm

CPallini

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Vivek_Mendse 27-Jan-12 6:21am

Thanks

CPallini 27-Jan-12 6:25am

You are welcome.

How to detect form changes in MFC

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How to detect form changes in MFC

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