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RegularExpressionValidator regarding on the radiobutton

Posted By:      Posted Date: September 02, 2010    Points: 0   Category :ASP.Net
I have RadioButton1, RadioButton2, TextBox1, TextBox2 and Button1This code for TextBox1:<asp:RegularExpressionValidator ID="RegularExpressionValidator3" ValidationExpression="^[0-9]{3}$" runat="server" ControlToValidate="TextBox1"  ErrorMessage="Vnesite!"                 ValidationGroup="ErrormessageValidationGroup"  Display="Dynamic"> <asp:Image ID="Image5" runat="server" ImageUrl="~/Images/warning.png" ImageAlign="TextTop" /></asp:RegularExpressionValidator>This code for TextBox2: <asp:RegularExpressionValidator ID="RegularExpressionValidator3" ValidationExpression="^[0-9]{3}$" runat="server" ControlToValidate="TextBox2"  ErrorMessage="Vnesite!"                  ValidationGroup="ErrormessageValidationGroup"  Display="Dynamic"> <asp:Image ID="Image5" runat="server" ImageUrl="~/Images/warning.png" ImageAlign="TextTop" /></asp:RegularExpressionValidator>I want to "Button1" writes:If RadioButton1 = True to use the first code ... ControlToValidate=

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