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<%@ Page Language="C#" AutoEventWireup="true" CodeFile="GridViewEditCell.aspx.cs" Inherits="GridViewEditCell" %>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" >
<head runat="server">
<title>Editing individual GridView cells</title>
<link href="css/basic.css" rel="stylesheet" type="text/css" />
</head>
<body>
<form id="form1" runat="server">
<h3>Editing individual GridView cells</h3>
<a href="Default.aspx">Back to Menu</a>
<p>
This example uses sample data which is stored in session.
<br />Try clicking and editing the individual GridView cells.
<br />New rows can also be added.
</p>
<p>
<asp:LinkButton runat="server" ID="AddRow" Text="Add Row" OnClick="AddRow_Click"></asp:LinkButton>
</p>
<div>
<asp:GridView ID="GridView1" runat="server" BackColor="White" BorderColor="#e9ecef" AutoGenerateColumns="False"
BorderStyle="None" BorderWidth="1px" CellPadding="4" ForeColor="Black" GridLines="Vertical"
OnRowDataBound="GridView1_RowDataBound" OnRowCommand="GridView1_RowCommand" OnRowUpdating="GridView1_RowUpdating" ShowFooter="True">
<Columns>
<asp:ButtonField Text="SingleClick" CommandName="SingleClick" Visible="False"/>
<asp:TemplateField HeaderText="Id">
<ItemTemplate>
<asp:Label ID="IdLabel" runat="server" Text='<%# Eval("Id") %>'></asp:Label>
</ItemTemplate>
</asp:TemplateField>
<asp:TemplateField HeaderText="Task">
<ItemTemplate>
<asp:Label ID="DescriptionLabel" runat="server" Text='<%# Eval("Description") %>'></asp:Label>
<asp:TextBox ID="Description" runat="server" Text='<%# Eval("Description") %>' Width="175px" visible="false"></asp:TextBox>
</ItemTemplate>
</asp:TemplateField>
<asp:TemplateField HeaderText="Assigned To">
<ItemTemplate>
<asp:Label ID="AssignedToLabel" runat="server" Text='<%# Eval("AssignedTo") %>'></asp:Label>
<asp:DropDownList ID="AssignedTo" runat="server" Visible="false" AutoPostBack="true" CausesValidation="true">
<asp:ListItem></asp:ListItem>
<asp:ListItem>Andy</asp:ListItem>
<asp:ListItem>Betty</asp:ListItem>
<asp:ListItem>Conor</asp:ListItem>
<asp:ListItem>Declan</asp:ListItem>
<asp:ListItem>Eamon</asp:ListItem>
<asp:ListItem>Fergal</asp:ListItem>
<asp:ListItem>Gordon</asp:ListItem>
<asp:ListItem>Helen</asp:ListItem>
<asp:ListItem>Iris</asp:ListItem>
<asp:ListItem>John</asp:ListItem>
<asp:ListItem>Kevin</asp:ListItem>
<asp:ListItem>Lorna</asp:ListItem>
<asp:ListItem>Matt</asp:ListItem>
<asp:ListItem>Nora</asp:ListItem>
<asp:ListItem>Olive</asp:ListItem>
<asp:ListItem>Peter</asp:ListItem>
</asp:DropDownList>
</ItemTemplate>
</asp:TemplateField>
<asp:TemplateField HeaderText="Status">
<ItemTemplate>
<asp:Label ID="StatusLabel" runat="server" Text='<%# Eval("Status") %>'></asp:Label>
<asp:DropDownList ID="Status" runat="server" Visible="false" AutoPostBack="true" CausesValidation="true">
<asp:ListItem>Pending</asp:ListItem>
<asp:ListItem>In Progress</asp:ListItem>
<asp:ListItem>Complete</asp:ListItem>
<asp:ListItem>Cancelled</asp:ListItem>
<asp:ListItem>Suspended</asp:ListItem>
</asp:DropDownList>
</ItemTemplate>
</asp:TemplateField>
<asp:TemplateField HeaderText="Tick">
<ItemTemplate>
<asp:Label ID="TickLabel" runat="server" Text='<%# Eval("Tick") %>'></asp:Label>
<asp:CheckBox ID="Tick" runat="server" Visible="false" AutoPostBack="true" />
</ItemTemplate>
</asp:TemplateField>
</Columns>
<HeaderStyle CssClass="headerStyle" ForeColor="White" />
<RowStyle CssClass="rowStyle" />
<AlternatingRowStyle CssClass="alternatingRowStyle" />
<FooterStyle CssClass="footerStyle" />
<PagerStyle CssClass="pagerStyle" ForeColor="White" />
</asp:GridView>
<br /><br />
<asp:Label id="Message" runat="server" CssClass="message"></asp:Label>
</div>
</form>
</body>
</html>
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I have been designing and developing business solutions for the aviation, financial services, healthcare and telecommunications industries since 1999. My experience covers a wide range of technologies and I have delivered a variety of web and mobile based solutions.