ASP.NET TextBox AutoPostBack property
TextBox controls Definition and Usage
AutoPostBack property is used to set or return in the TextBox control when the user press "ENTER" or "TAB" key, whether there back to the automatic operation of the server.
If the property is set to TRUE, enable automatic return, otherwise FALSE. The default is FALSE.
grammar
<asp:TextBox AutoPostBack="TRUE|FALSE" runat="server"/>
Examples
The following examples of the AutoPostBack property is set to "TRUE":
<form runat="server">
<asp:TextBox id="tb1" runat="server" AutoPostBack="TRUE" />
</form>
<asp:TextBox id="tb1" runat="server" AutoPostBack="TRUE" />
</form>
The demonstration >>
TextBox controls