本文主要讲解通过C1DockControl和TabPages头部的鼠标双击事件来修改C1DockControl的停靠状态。

在窗体中添加C1DockTabControl控件之后,我们需要实现它的MouseDoubleClick事件,添加代码来控制C1Docktabcontrol的DockMode属性,从而达到停靠和浮动的显示效果,代码如下:

If TypeOf e.OriginalSource Is TextBlock Then
     Dim dc As C1DockTabControl
     If e.Source.[GetType]() = GetType(C1.WPF.Docking.C1DockTabItem) Then
          dc = TryCast(TryCast(e.Source, C1DockTabItem).Parent, C1DockTabControl)
     Else
          dc = TryCast(e.Source, C1DockTabControl)
     End If
     If dc.DockMode = DockMode.Docked Then
          dc.DockMode = DockMode.Floating
     ElseIf dc.DockMode = DockMode.Floating Then
          dc.DockMode = DockMode.Docked
     End If
End If

运行程序,我们可以得到以下结果:


源码下载:VS2012 + ComponentOne 2012V2

ToggleDockState-VB.zip 

ToggleDockState-CSharp.zip