转自 http://blog.csdn.net/lassewang/article/details/6928897

 

测试环境: Windows XP/Windows 7

开发环境: Microsoft Expression Blend 4 + Microsofot Visual Studio 2008 + .Net FrameWork 4.0

 

步骤一:

    使用Blend4建立一个WPF应用程序

 

步骤二:

   将窗体上的窗体布局控件换成Canvas控件

 

步骤三:

   在Canvas控件上增加两个按钮以及一个ListView控件,分别命名为DMItem, FileManager, RemoteManager, 这三个按钮的位置为竖形排放(最上面为Button,中间为ListVIew, 下面为Button), 默认情况下ListView是不可见的

 

步骤四:

   给DMItem按钮增加一个鼠标点击事件,并按照如下代码编写  

private void DirectoryManager_Click(object sender, RoutedEventArgs e)        {            double dtop = 14;            if (!b_IsShowDMP)            {                this.DMItem.Visibility = System.Windows.Visibility.Visible;                this.DMItem.SetValue(Canvas.LeftProperty, (double)10);                dtop += this.DirectoryManager.Height;                this.DMItem.SetValue(Canvas.TopProperty, dtop);                dtop += this.DMItem.Height + 3;                this.FileManager.SetValue(Canvas.TopProperty, dtop);                dtop += this.FileManager.Height + 3;                this.RemoteManager.SetValue(Canvas.TopProperty, dtop);                b_IsShowDMP = true;            }            else            {                this.DMItem.Visibility = System.Windows.Visibility.Hidden;                dtop += this.DirectoryManager.Height + 3;                this.FileManager.SetValue(Canvas.TopProperty, dtop);                dtop += this.FileManager.Height + 3;                this.RemoteManager.SetValue(Canvas.TopProperty, dtop);                           b_IsShowDMP = false;            }       }

 

步骤五:

 编译

 

转自 http://blog.csdn.net/lassewang/article/details/6928897