Hi there,
I am struggling to insert items to the RadComboBox.
I use the following code
I am struggling to insert items to the RadComboBox.
I use the following code
protected
void cbLocation_DataBound(object sender, EventArgs e)
{
//fill radcombobox
cbLocation.Items.Clear();
cbLocation.Items.Insert(0,
new RadComboBoxItem("<Make choice>", ""));
cbLocation.Items.Insert(1,
new RadComboBoxItem("EPO", "EPO"));
cbLocation.Items.Insert(2,
new RadComboBoxItem("PDC", "PDC"));
}
I get the following error when I click the Update or Cancel button in the Edit form:
Error: Sys.WebForms.PageRequestManagerServerErrorException: An unknown error occurred while processing the request on the server. The status code returned from the server was: 500
Do you have any idea why the error occurs?
Thanx!
Marcel