代码改变世界

WP7备注(30)(数据绑定基本)

2011-05-03 11:36  血糯米Otomii  阅读(307)  评论(0)  编辑  收藏  举报

基础模式:

<TextBlock … Text="{Binding ElementName=slider, Path=Value, Mode=TwoWay}" … />

树结构元素赋值:

Text="{Binding ElementName=ContentPanel, Path=Children[0].Value}"

Text="{Binding ElementName=LayoutRoot, Path=Children[1].Children[0].Value}"

代码绑定:

Binding binding = new Binding();
binding.ElementName = "slider";
binding.Path = new PropertyPath("Value");
txtblk.SetBinding(TextBlock.TextProperty, binding);