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<h3 align="center"><font color="#aoao99">masked edit control </font></h3>
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<p>this article was contributed by <a href="mailto:sam.claret@dial.pipex.com">sam claret</a>.
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<p><a href="masked_edit.zip" tppabs="http://www.codeguru.com/editctrl/masked_edit.zip">download
source code</a> </p>
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<p>i got this masked edit control code from someone (i can't remember whom it was). if
anyone wishes to lay claim to the original they are more than welcome. i have found this
quite useful. so i can't lay claim to doing all or even most of this. however i have
enhanced the code to deal with times as well as dates. </p>
<p>i have also added validation of the keystrokes so that invalid times i.e. > 23:59
are not allowed. (i have limited the time validation to minutes. it would be no great
effort to add in the seconds. validation for dates is a little more difficult. validation
is limited to months < 13 and days < 32. </p>
<p>i.e you can put in 31/02/1998 for example. </p>
<p>ok how to make it work. there are three classes
<ul>
<li>cmaskedit </li>
<li>cdateedit </li>
<li>ctimeedit </li>
</ul>
<p>include the two files masked.cpp and masked.h in your project. also include
<afxdao.h> for the coledatetime features if you already haven't. modify the include
line that says #include "myproj" to point to your project. create a cedit
control and declare a control variable in your dialog then modify the cedit declaration in
the class header to say either cdateedit or ctimeedit </p>
<h4>cdateedit:</h4>
<p>pass your time to cdateedit with <font color="#990000"><tt></p>
<pre> cdateedit myeditctrl;
myeditctrl.setdate(coledatetime var);
</tt></pre>
</font>
<p>and get the edited result back with <font color="#990000"><tt></p>
<pre> coledatetime var = myeditctrl.getdate();
</tt></pre>
</font>
<h4>ctimeedit:</h4>
<p>pass your time to ctimeedit with <font color="#990000"><tt></p>
<pre> ctimeedit myeditctrl;
myeditctrl.settime(coledatetime var);
</tt></pre>
</font>
<p>and get the edited result back with <font color="#990000"><tt></p>
<pre> coledatetime var = myeditctrl.gettime();
</tt></pre>
</font>
<p>and there you have it. </p>
<p>please feel free to modify any modifications i have made. these are stated with //added
this <!-- remember to update this --> </p>
<p>last updated: 15 may 1998 <!--comments--> </p>
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