Hi Gil,
The ParentForm property of the AutoCompleteControl of the ComboboxAutoComplete control is not being set when used with the DockingManager.
This sample shows how you can take care of this as demonstrated in the following code snippet:
private void panel1_Enter(object sender, System.EventArgs e)
{
if(this.panel1.Parent != null && this.comboBoxAutoComplete1.AutoCompleteControl.ParentForm != this)
{
this.comboBoxAutoComplete1.AutoCompleteControl.ParentForm = this;
this.comboBoxAutoComplete1.AutoCompleteControl.DataSource = this.itemsList;
}
}
Regards
Arun