VB.NET ToolStripDropDown.DefaultDropDownDirection属性代码示例

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本文整理汇总了VB.NET中System.Windows.Forms.ToolStripDropDown.DefaultDropDownDirection属性的典型用法代码示例。如果您正苦于以下问题：VB.NET ToolStripDropDown.DefaultDropDownDirection属性的具体用法？VB.NET ToolStripDropDown.DefaultDropDownDirection怎么用？VB.NET ToolStripDropDown.DefaultDropDownDirection使用的例子？那么恭喜您, 这里精选的属性代码示例或许可以为您提供帮助。您也可以进一步了解该属性所在类System.Windows.Forms.ToolStripDropDown的用法示例。

在下文中一共展示了ToolStripDropDown.DefaultDropDownDirection属性的1个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于我们的系统推荐出更棒的VB.NET代码示例。

示例1: HandleRadioButton

' The following methods handle the CheckChanged event 
' for all the radio buttons. Each method calls a utility
' method to set the ToolStripDropDownDirection appropriately.
Private Sub radioButton1_CheckedChanged(sender As Object, e As EventArgs) Handles radioButton1.CheckedChanged
   Me.HandleRadioButton(sender, ToolStripDropDownDirection.AboveLeft)
 End Sub


Private Sub radioButton2_CheckedChanged(sender As Object, e As EventArgs) Handles radioButton2.CheckedChanged
   Me.HandleRadioButton(sender, ToolStripDropDownDirection.AboveRight)
 End Sub


Private Sub radioButton3_CheckedChanged(sender As Object, e As EventArgs) Handles radioButton3.CheckedChanged
   Me.HandleRadioButton(sender, ToolStripDropDownDirection.BelowLeft)
 End Sub


Private Sub radioButton4_CheckedChanged(sender As Object, e As EventArgs) Handles radioButton4.CheckedChanged
   Me.HandleRadioButton(sender, ToolStripDropDownDirection.BelowRight)
 End Sub


Private Sub radioButton5_CheckedChanged(sender As Object, e As EventArgs) Handles radioButton5.CheckedChanged
   Me.HandleRadioButton(sender, ToolStripDropDownDirection.Default)
 End Sub


Private Sub radioButton6_CheckedChanged(sender As Object, e As EventArgs) Handles radioButton6.CheckedChanged
   Me.HandleRadioButton(sender, ToolStripDropDownDirection.Left)
 End Sub


Private Sub radioButton7_CheckedChanged(sender As Object, e As EventArgs) Handles radioButton7.CheckedChanged
   Me.HandleRadioButton(sender, ToolStripDropDownDirection.Right)
 End Sub


 ' This utility method sets the DefaultDropDownDirection property.
Private Sub HandleRadioButton(sender As Object, direction As ToolStripDropDownDirection)
     Dim rb As RadioButton = CType(sender, RadioButton)
   
     If rb IsNot Nothing Then
         If rb.Checked Then
             Me.dropDownDirection = direction
             Me.contextMenuStrip1.DefaultDropDownDirection = direction
         End If
     End If
 End Sub

开发者ID:VB.NET开发者，项目名称:System.Windows.Forms，代码行数:49，代码来源:ToolStripDropDown.DefaultDropDownDirection

注：本文中的System.Windows.Forms.ToolStripDropDown.DefaultDropDownDirection属性示例由纯净天空整理自Github/MSDocs等源码及文档管理平台，相关代码片段筛选自各路编程大神贡献的开源项目，源码版权归原作者所有，传播和使用请参考对应项目的License；未经允许，请勿转载。