regular field validator for combobox in c#

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Hello folks,
can any one tell me,how to use the regularfieldvalidator for editable combobox.Its working for textbox with no errors...but its not working for combobox..please do help me in this regard.If any links said to be appriciated.

Its urgent,please any suggestions.

Thanks
Pradeep CBZ

Posted 17-May-12 0:37am

Pradeep CBZ

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Prasad_Kulkarni · Accepted Answer · 2012-05-17T01:09:00

Solution 2

Please refer similar discussion:

Attaching a RequiredFieldValidator to a ComboBox[^]
Required Field validator with combobox[^]
Validating Dropdown List using RequiredFieldValidator[^]
Required Field validator disappears on dropdownlist post back[^]

Posted 17-May-12 1:09am

Prasad_Kulkarni

Comments

Mohamed Mitwalli 17-May-12 15:03pm

+5 :)

Prasad_Kulkarni 18-May-12 0:03am

Thank you Mohamed!

Mohamed Mitwalli · Accepted Answer · 2012-05-17T00:58:00

Hi ,
Check this

ASP.NET

<div>
<asp:Button ID="Button2" runat="server" Text="Button" ValidationGroup="ss" />
<asp:DropDownList ID="DropDownList1" runat="server" AppendDataBoundItems="True"
    ValidationGroup="ss">
<asp:ListItem Text="---select---" Value="0" ></asp:ListItem>
<asp:ListItem Text="---Mohamed---" Value="1" ></asp:ListItem>

</asp:DropDownList>
<asp:CompareValidator ID="CompareValidator1" runat="server"
    ControlToValidate="DropDownList1" Display="Dynamic"
    ErrorMessage="CompareValidator" ForeColor="#FF3300" Operator="GreaterThan"
    SetFocusOnError="True" ValueToCompare="0" ValidationGroup="ss"></asp:CompareValidator>
    </div>

Best Regards
M.Mitwalli