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----------------------------------------------------------- From: vishnuvr Message 1 in Discussion Hi guys, i have two list box(lstRight,lstLeft) in between these two i have two buttons(Moveright,Moveleft) and i added one requiredfieldvalidator like <asp:RequiredFieldValidator id="RequiredFieldValidator1" runat="server" ErrorMessage="Select atleast one customer" ControlToValidate="lstLeft"></asp:RequiredFieldValidator> what i want here is if no items are there in the left list box then we have to show this message... my problem over here is even though item exists in the list box this RequiredFieldValidator error message will appear... but if i select any item in the left list box error will disappear... is the validator what iam using for this is wrong? even i tried with customvalidator like this <asp:customvalidator id="custSelectedCustomer" runat="server" ErrorMessage="Select atleast one customer" onServerValidate="CheckCustomer" ControlToValidate="lstLeft" EnableClientScript="False"></asp:customvalidator> onServerValidate method will only fire if i try to move item from left to right not in other case... can any body help me out.. where exactly iam gng wrong Thanks in advance Vishnu ----------------------------------------------------------- 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]
