Hi,
I am trying to customize the RadAutoCompleteBox visual to fit our application. I went thru the process of doing "Edit a Copy" of the Style. Without making any modification to the copied style, I've encountered an Error which causes the popup no longer shows up correctly.
System.Windows.Data Error: 26 : ItemTemplate and ItemTemplateSelector are ignored for items already of the ItemsControl's container type; Type='RadWatermarkTextBox'
System.Windows.Data Error: 4 : Cannot find source for binding with reference 'ElementName=WatermarkTextBox'. BindingExpression:Path=ActualWidth; DataItem=null; target element is 'AutoCompleteBoxesWrapPanel' (Name=''); target property is 'Width' (type 'Double')