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----------------------------------------------------------- From: Saravana Message 4 in Discussion Hi, Here is my comments on your questions I have checked and found that required field validator validates all the text box displayed in the datalist. This is how validator will work inside a datagrid. This is by design 1. I am not able to invoke the custom validator when the text box is empty This is also by desing. If the controltoValidate is empty no validator control will fire. For more details, refer this link. http://msdn.microsoft.com/library/default.asp?url=/library/en-us/cpgenref/html/cpconregularexpressionvalidatorcontrol.asp 2. I am not able to clear the content of the text box when I do not enter a number in the text box, as a result old values of text box return . I will tell a workaround which will solve your problem. Have a dummy textbox in your form with some value. Then assign your custom validator to that control. When the form is submitted you customvalidator control servervalidate event will fire. There you can loop through each datagrid item and do whatever check you want to do. I hope you understand this, otherwise postback. -Saravana www.ExtremeExperts.com ----------------------------------------------------------- To stop getting this e-mail, or change how often it arrives, go to your E-mail Settings. http://groups.msn.com/bdotnet/_emailsettings.msnw Need help? If you've forgotten your password, please go to Passport Member Services. http://groups.msn.com/_passportredir.msnw?ppmprop=help For other questions or feedback, go to our Contact Us page. http://groups.msn.com/contact If you do not want to receive future e-mail from this MSN group, or if you received this message by mistake, please click the "Remove" link below. On the pre-addressed e-mail message that opens, simply click "Send". Your e-mail address will be deleted from this group's mailing list. mailto:[EMAIL PROTECTED]
