Using this code i've match my needs.
var cellTemplate = getTemplate();
var editTemplate = getEditTemplate();
this.grid.Columns.Add(new GridTemplateColumn() { HeaderText = "Children", MappingName = "Children",AllowEditing = true,CellTemplate=cellTemplate, EditTemplate = editTemplate, SetCellBoundValue= false });
private DataTemplate getTemplate()
{
DataTemplate editTemplate = new DataTemplate();
FrameworkElementFactory textBlokFE = new FrameworkElementFactory(typeof(TextBlock));
textBlokFE.SetValue(TextBlock.PaddingProperty, new Thickness(3,0,2,0));
textBlokFE.SetValue(TextBlock.VerticalAlignmentProperty, VerticalAlignment.Center);
Binding textBinding = new Binding() { Path = new PropertyPath("Children"), Mode = BindingMode.OneWay,Converter = new DisplayConverter() };
textBlokFE.SetValue(TextBlock.TextProperty, textBinding);
editTemplate.VisualTree = textBlokFE;
return editTemplate;
}
private DataTemplate getEditTemplate()
{
DataTemplate editTemplate = new DataTemplate();
FrameworkElementFactory comboBoxAdvFE = new FrameworkElementFactory(typeof(ComboBoxAdv));
Binding editBinding = new Binding() { Path = new PropertyPath("Persons"), Source = this, Mode = BindingMode.TwoWay };
comboBoxAdvFE.SetValue(ComboBoxAdv.ItemsSourceProperty, editBinding);
var selectedItemsBinding = new Binding { Path = new PropertyPath("Children"), Mode = BindingMode.TwoWay };
comboBoxAdvFE.SetBinding(ComboBoxAdv.SelectedItemsProperty, selectedItemsBinding);
var displayMemberBinding = new Binding { Path = new PropertyPath("Name"), Source = this, Mode = BindingMode.TwoWay };
comboBoxAdvFE.SetValue(ComboBoxAdv.DisplayMemberPathProperty, "Name");
comboBoxAdvFE.SetValue(ComboBoxAdv.DefaultTextProperty, "Select Childred...");
comboBoxAdvFE.SetValue(ComboBoxAdv.SelectedValueDelimiterProperty, ";");
comboBoxAdvFE.SetValue(ComboBoxAdv.AllowMultiSelectProperty, true);
comboBoxAdvFE.SetValue(ComboBoxAdv.IsEditableProperty, true);
comboBoxAdvFE.SetValue(ComboBoxAdv.AllowSelectAllProperty, true);
editTemplate.VisualTree = comboBoxAdvFE;
return editTemplate;
}
