<asp:TemplateField HeaderText="BrithDate">
<ItemTemplate>
<asp:Label ID="lblBrith" runat="server" Text='<%#Bind("brithDate") %>'></asp:Label>
</ItemTemplate>
<EditItemTemplate>
<asp:TextBox ID="txtDate" type="date" Text='<%#Eval("brithDate"%>' runat="server"></asp:TextBox>
</EditItemTemplate>
</asp:TemplateField>
i need help for format matching in datepicker control using function which type of function create for datepicker.