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, 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