Gridview row editing and deleting - asp.net

Question

I have a grid to update the employee's confirmation. I need to change the data from grid using edit and delete link. I have trouble to create this grid. Because gridview all textbox enable always.Textbox only enable when am click the edit button.
This is my partial code:
<asp:GridView ID="GridView1" runat="server" AllowPaging="True" AllowSorting="True"
Width="100%" AutoGenerateColumns="False" CssClass="GridViewStyle" GridLines="None"
ShowHeaderWhenEmpty="True" EmptyDataText="No Data Found"
onpageindexchanging="GridView1_PageIndexChanging"
AutoGenerateDeleteButton="True" AutoGenerateEditButton="True"
onrowcancelingedit="GridView1_RowCancelingEdit"
onrowdeleting="GridView1_RowDeleting" onrowediting="GridView1_RowEditing"
onrowupdating="GridView1_RowUpdating" >
<Columns>
<asp:TemplateField HeaderText="EMP ID">
<ItemTemplate>
<asp:TextBox ID="lblempId" runat="server" Text='<%#Bind("fldemp_id") %>'></asp:TextBox>
</ItemTemplate>
</asp:TemplateField>
<asp:TemplateField HeaderText="EMPLOYEE NAME">
<ItemTemplate>
<asp:TextBox ID="lblusername" runat="server" Text='<%#Bind("fldempname") %>'></asp:TextBox>
</ItemTemplate>
</asp:TemplateField>
<asp:TemplateField HeaderText="JOINDATE">
<ItemTemplate>
<asp:TextBox ID="lbljoin" runat="server" Text='<%#Bind("fldjoindate") %>'></asp:TextBox>
</ItemTemplate>
</asp:TemplateField>
<asp:TemplateField HeaderText="CONFIRMATION DATE">
<ItemTemplate>
<asp:TextBox ID="lblconfirm" runat="server" Text='<%#Bind("fldconfirmdate") %>'></asp:TextBox>
</ItemTemplate>
</asp:TemplateField>
<asp:TemplateField HeaderText="STATUS">
<ItemTemplate>
<asp:TextBox ID="lblStatus" runat="server" Text='<%#Bind("fldstatus") %>'></asp:TextBox>
</ItemTemplate>
</asp:TemplateField>
<asp:TemplateField HeaderText="CONFIRMATION STATUS">
<ItemTemplate>
<asp:DropDownList ID="DropDownList1" runat="server" SelectedValue='<%# Eval("fldcon_status") %>' >
<asp:ListItem>Confirmed</asp:ListItem>
<asp:ListItem>Not-Confirmed</asp:ListItem>
<asp:ListItem>Extended</asp:ListItem>
</asp:DropDownList>
</ItemTemplate>
</asp:TemplateField>
<asp:TemplateField HeaderImageUrl="~/images/edit.png">
<ItemTemplate>
<asp:ImageButton ID="ImageButton1" runat="server" ImageUrl="~/images/edit.png" CommandName="edi"
CommandArgument='<%#Bind("fldemp_id") %>' />
</ItemTemplate>
</asp:TemplateField>
<asp:TemplateField HeaderImageUrl="~/images/Delete.png">
<ItemTemplate>
<asp:ImageButton ID="ImageButton2" runat="server" ImageUrl="~/images/Delete.png"
CommandName="del" CommandArgument='<%#Bind("fldemp_id") %>' />
</ItemTemplate>
</asp:TemplateField>
</Columns>
<RowStyle CssClass="RowStyle" />
<EmptyDataRowStyle CssClass="EmptyRowStyle" />
<PagerStyle CssClass="PagerStyle" />
<SelectedRowStyle CssClass="SelectedRowStyle" />
<HeaderStyle CssClass="HeaderStyle" HorizontalAlign="Left" />
<EditRowStyle CssClass="EditRowStyle" />
<AlternatingRowStyle CssClass="AltRowStyle" />
</asp:GridView>

Answer 1

If you're asking how to disable editing in the grid until someone hits an Edit button, simply set Enabled property to False on the grid until your button is pressed.