I add a dropdownlist to my webform. I double click it from the design view. It creates a selectedindexchanged sub for me. Initially it doesn't seem to get called so I add the function call in my dropdownlist:<BR><BR><asp
ropDownList id="Henry" runat="server" OnSelectedIndexChanged="Henry_SelectedIndexChanged" Width="147px"><BR><BR>The function in the code behind page looks like this:<BR>Public Sub Henry_SelectedIndexChanged(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Henry.SelectedIndexChanged<BR> Label1.Text = "SUCCESS!!"<BR>End Sub<BR><BR>No error is generated, it just doesn't seem to get called. All the examples I find on this functionality have the function in the same page as the html. Is that a requirement? Anyone?By default the dropdownlist does not do a postback. Set autopostback to true and everything will work.<BR><BR>James
ropDownList id="Henry" runat="server" OnSelectedIndexChanged="Henry_SelectedIndexChanged" Width="147px"><BR><BR>The function in the code behind page looks like this:<BR>Public Sub Henry_SelectedIndexChanged(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Henry.SelectedIndexChanged<BR> Label1.Text = "SUCCESS!!"<BR>End Sub<BR><BR>No error is generated, it just doesn't seem to get called. All the examples I find on this functionality have the function in the same page as the html. Is that a requirement? Anyone?By default the dropdownlist does not do a postback. Set autopostback to true and everything will work.<BR><BR>James