WPF中如何获取ControlTemplate中的对象

原文 http://www.silverlightchina.net/html/study/WPF/2010/1116/3418.html

先看一段XAML代码：

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18

<TabItem Name="RootTabItem" Background="Transparent"> <TabItem.Template> <ControlTemplate TargetType="TabItem"> <Button Name="btnTabItem"> <Button.Template> <ControlTemplate TargetType="Button"> <StackPanel Orientation="Horizontal" Background="Transparent"> <local:IconButton x:Name="btnSend" ToolTip="send" Icon="/Resources/Icon/sendIcon.png"/> <local:IconButton x:Name="btnCut" ToolTip="cut" Icon="/Resources/Icon/cutIcon.png"/> </StackPanel> </ControlTemplate> </Button.Template> </Button> </ControlTemplate> </TabItem.Template> </TabItem>

　　我想要获取btnSend对象，可以这样去做：

1 2 3 4

DependencyObject d1 = VisualTreeHelper.GetChild(RootTabItem,0); Button button = LogicalTreeHelper.FindLogicalNode(d1,"btnTabItem") as Button; DependencyObject d2 = VisualTreeHelper.GetChild(button,0); IconButton iconButton = LogicalTreeHelper.FindLogicalNode(d2,"btnSend") as IconButton;

　　现在就可以使用iconButton(btnSend)干你想干的事情了，\(^o^)/...

本文来自朔月星辰的博客，原文地址：http://www.cnblogs.com/syxc/archive/2010/11/05/1870147.html