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It validate the textbox.

Posted By:laptop charles       Posted Date: July 15, 2010    Points: 10    Category: OOPS    URL: http://www.dotnetspark.com  

Validate the text box for only 7 character allowed.

It is used to validate the text box.m
Minimum 7 character allowed.
Then will be it saying "Maximum 7 character only"
Java swing concept.
Textbox name is t1.
 String t="";
           t= t1.getText();
           int tq;
             JOptionPane.showMessageDialog(this,"Maximum 7 character only");    


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