ASP.NET AutoPostBack Property


ListControl Control Reference Complete ListControl Control Reference

Definition and Usage

The AutoPostBack property is used to set or return whether or not an automatic post back occurs when the user selects an item in a list control.

If this property is set to TRUE the automatic post back is enabled, otherwise FALSE. Default is FALSE.

Syntax

<asp:SomeListControl AutoPostBack="TRUE|FALSE" runat="server"/>

Example

The following example sets the AutoPostBack property to "True" for a RadioButtonList control:

<script runat="server">
Sub Change(obj As Object, e As EventArgs)
  Response.Write("You selected " & rb1.SelectedItem.Text)
End Sub
</script>

<form runat=server>
<asp:RadioButtonList id="rb1" AutoPostBack="True"
runat="server" OnSelectedIndexChanged="Change">
  <asp:ListItem Text="Item 1" />
  <asp:ListItem Text="Item 2" />
</asp:RadioButtonList>
</form>

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ListControl Control Reference Complete ListControl Control Reference

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