<ig:XamMultiColumnComboEditor x:Name="xamMultiColumnComboEditor" DisplayMemberPath="Company" AutoGenerateColumns="False"> <ig:XamMultiColumnComboEditor.Columns> <ig:ImageComboColumn Key="ImagePath" MaximumWidth="60" ImageWidth="50"/> <ig:TextComboColumn Key="ContactName"/> <ig:TextComboColumn Key="Company"/> </ig:XamMultiColumnComboEditor.Columns> </ig:XamMultiColumnComboEditor>