ASP.NET Tutorial/Data Binding/TextBox

DataBind TextBox

   <source lang="csharp">

<script runat="server" language="C#"> protected void Page_Load(object o, EventArgs e) {

   if(IsPostBack) {
      Page.DataBind();
   }

} </script> <form runat="server"> Add two numbers: <asp:TextBox runat="server" id="operand1" /> + <asp:TextBox runat="server" id="operand2" />
<asp:Button type="submit" runat="server" Text="Submit" />
The DataBound result = <%# Int32.Parse(operand1.Text) + Int32.Parse(operand2.Text) %> </form></source>