使用{的RelativeSource AncestorType = YourItemsControlType}
MyItemsControl.cs:
namespace MyNamespace.Controls
{
public partial class MyItemsControl : ItemsControl
{
public static readonly DependencyProperty MyOrientationProperty =
DependencyProperty.Register(
"MyOrientation",
typeof(Orientation),
typeof(MyItemsControl));
public Orientation MyOrientation
{
get { return (Orientation)GetValue(MyOrientationProperty); }
set { SetValue(MyOrientationProperty, value); }
}
}
}
MyItemsControls.xaml
<Style xmlns:source="clr-namespace:MyNamespace.Controls" TargetType="source:MyItemsControl">
<Setter Property="ItemsPanel">
<Setter.Value>
<ItemsPanelTemplate>
<StackPanel
Orientation="{Binding Orientation,
RelativeSource={
RelativeSource AncestorType=source:MyItemsControl
}
}"
HorizontalAlignment="Left" />
</ItemsPanelTemplate>
</Setter.Value>
</Setter>
</Style>
參考:http://msdn.microsoft.com/en-us/library/ms743599%28v=vs.110%29.aspx
我想改變的StackPanel的取向,這是ItemsPanelTemplate..But裏面,你給不幫助過我的帖子...抱歉.. –
樣品給一些想法使用這個,不完全是爲了你的查詢..所以我告訴,參考樣本。 – Ponmalar