//4. SET COMBO DATA SOURCE AND VALUE
//Listing 19-10. ComboBox Code File
// private void SetContentDataBinding()
// {
// if (!String.IsNullOrEmpty(ComboDisplayItem))
// {
// string str = @"<DataTemplate
// xmlns=""http://schemas.microsoft.com/winfx/2006/xaml/presentation"">
// <TextBlock Text=""{Binding " + ComboDisplayItem + @"}"" />
// </DataTemplate>";
// Combo.ItemTemplate = (DataTemplate)XamlReader.Load(str);
// Binding selectedBinding = new Binding("Value");
// selectedBinding.Mode = BindingMode.TwoWay;
// Combo.SetBinding(
// System.Windows.Controls.ComboBox.SelectedValueProperty,
// selectedBinding);
// }
// }
//Listing 19-12. ComboBox Control Code
private void SetContentDataBinding()
{
if (ContentItem != null)
{
IEntityType entityType = ContentItem.ResultingDataType as IEntityType;
if (ContentItem != null)
{
string displayProperty = ComboDisplayItem;
if (string.IsNullOrEmpty(displayProperty))
{
displayProperty =
CustomEditorHelper.GetSummaryProperty(entityType).Name;
}
if (!string.IsNullOrEmpty(displayProperty))
{
string str = @"<DataTemplate
xmlns=""http://schemas.microsoft.com/winfx/2006/xaml/presentation"">
<TextBlock Text=""{Binding " +
displayProperty + @"}"" /> </DataTemplate>";
Combo.ItemTemplate = (DataTemplate)XamlReader.Load(str);
Binding selectedBinding = new Binding("Value");
selectedBinding.Mode = BindingMode.TwoWay;
Combo.SetBinding(
System.Windows.Controls.ComboBox.SelectedValueProperty,
selectedBinding);
}
}
}
}
