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copied!<p>Try using Command field. It will also auto-generate Update and Cancel buttons for you. Handle the events accordingly.</p> <p>Code below</p> <p><strong>ASPX</strong></p> <pre><code><asp:GridView ID="GridViewTopics" runat="server" AutoGenerateColumns="False" DataKeyNames="Id" GridLines="Horizontal" OnRowEditing="GridViewTopics_RowEditing" CssClass="gridstyle" OnRowCancelingEdit="GridViewTopics_RowCancelingEdit" OnRowUpdating="GridViewTopics_RowUpdating" Style="margin-left: 30px;" Width="230px"> <Columns> <asp:TemplateField HeaderText="Topics"> <ItemTemplate> <asp:Label ID="LabelTopicName" runat="server" Text='<%# Eval("Name") %>'></asp:Label> </ItemTemplate> <EditItemTemplate> <asp:TextBox ID="TextBoxEditTopicName" runat="server" Text='<%# Bind("Name") %>'></asp:TextBox> </EditItemTemplate> </asp:TemplateField> <asp:CommandField ButtonType="Link" ShowEditButton="true"/> </Columns> <HeaderStyle CssClass="headerclass" /> </asp:GridView> </code></pre> <p><strong>C#</strong></p> <pre><code>protected void Page_Load(object sender, System.EventArgs e) { if (!Page.IsPostBack) { GridViewTopics.DataSource = GetSomeSampleData(); GridViewTopics.DataBind(); } } private DataTable GetSomeSampleData() { DataTable dt = new DataTable(); dt.Columns.Add("Name"); dt.Columns.Add("Id"); for (index = 1; index <= 10; index++) { DataRow dr = dt.NewRow(); dr("Id") = index; dr("Name") = "SomeName" + index.ToString(); dt.Rows.Add(dr); } return dt; } protected void GridViewTopics_RowEditing(object sender, GridViewEditEventArgs e) { GridViewTopics.DataSource = GetSomeSampleData(); GridViewTopics.EditIndex = e.NewEditIndex; GridViewTopics.DataBind(); } protected void GridViewTopics_RowCancelingEdit(object sender, GridViewCancelEditEventArgs e) { //Handle accordingly } protected void GridViewTopics_RowUpdating(object sender, GridViewUpdateEventArgs e) { //Handle accordingly } </code></pre>

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