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Editorial Team
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Asked: 2026-05-26T02:00:56+00:00

<asp:GridView ID=GridView1 runat=server AutoGenerateColumns=false Height=146px Width=308px> <Columns> <asp:TemplateField HeaderText=Original Price ControlStyle-Width=100px> <ItemTemplate> <asp:TextBox ID=txtOriginalPrice

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<asp:GridView ID="GridView1" runat="server" AutoGenerateColumns="false" Height="146px"
            Width="308px">
            <Columns>            
                    <asp:TemplateField HeaderText="Original Price" ControlStyle-Width="100px">
                    <ItemTemplate>
                        <asp:TextBox ID="txtOriginalPrice" runat="server"></asp:TextBox>
                         <asp:RequiredFieldValidator ID="rfv" runat="server" ControlToValidate="txtOriginalPrice" 
                         ValidationGroup="GridView1" Display="Static" ErrorMessage="" Text="*"></asp:RequiredFieldValidator> 

                    </ItemTemplate>
                </asp:TemplateField>
            </Columns>
        </asp:GridView>

I am using above code but its not working though I have put requirefield validator it does not show me the ‘*’

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1 Answer

  1. Editorial Team

    In case you need the validation to be performed then check for something like this

    <asp:Button ID="btnAdd" runat='server' ValidationGroup='GridView1' CausesValidation='true'.....

    So now when you click the add button it will validate for those controls falling under the validation group you mentioned else the default value is “” hence you won’t find any validation triggered.

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