Hi All,
I have grid view it contains item template
grid view contains dropdown and textbox 
i want to disable/enable textbox based on dropdown value for that particular row only

<asp:GridView ID="grvStudentDetails" runat="server" ShowFooter="True" AutoGenerateColumns="False" onrowdeleting="grvStudentDetails_RowDeleting" GridLines="None" CssClass="table table-hover table-bordered " onrowdatabound="grvStudentDetails_RowDataBound1"> <Columns> <asp:BoundField DataField="RowNumber" HeaderText="SNo" /> <asp:TemplateField HeaderText="Dr/Cr" HeaderStyle-CssClass="col-md-1 col-sm-3 col-xs-3 col-lg-1 th"> ...

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