wpf学习笔记DockPanel DockPanel为容器控件.主要了解其Dock属性和LastChildFill属性的使用下面以代码示例1. <DockPanel LastChildFill="True"> <Button DockPanel.Dock="Top">Top</Button> <Button DockPanel.Dock="Bottom">Bottom</Button> <Button DockPanel.Dock="Left">Left</Button> <Button DockPanel.Dock="Right">Right</Button> <Button>Fill</Button></DockPanel> 2.调整顺序后的变化 <DockPanel LastChildFill="True"> <Button DockPanel.Dock="Left">Left</Button> <Button DockPanel.Dock="Right">Right</Button> <Button DockPanel.Dock="Top">Top</Button> <Button DockPanel.Dock="Bottom">Bottom</Button> <Button>Fill</Button></DockPanel> 3.当LastChildFill属性为Flase时的变化 <DockPanel LastChildFill="False"> <Button DockPanel.Dock="Left">Left</Button> <Button DockPanel.Dock="Right">Right</Button> <Button DockPanel.Dock="Top">Top</Button> <Button DockPanel.Dock="Bottom">Bottom</Button> <Button>Fill</Button> </DockPanel> 结束