本文整理汇总了VB.NET中System.Drawing.Font.Unit属性的典型用法代码示例。如果您正苦于以下问题：VB.NET Font.Unit属性的具体用法？VB.NET Font.Unit怎么用？VB.NET Font.Unit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.Drawing.Font的用法示例。
在下文中一共展示了Font.Unit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: CType
Private Sub ComboBox1_SelectedIndexChanged(ByVal sender As System.Object, _
ByVal e As System.EventArgs) Handles ComboBox1.SelectedIndexChanged
' Cast the sender object back to a ComboBox.
Dim ComboBox1 As ComboBox = CType(sender, ComboBox)
' Retrieve the selected item.
Dim selectedString As String = CType(ComboBox1.SelectedItem, String)
' Convert it to lowercase.
selectedString = selectedString.ToLower()
' Declare the current size.
Dim currentSize As Single
' Switch on the selected item.
Select Case selectedString
' If Bigger is selected, get the current size from the
' Size property and increase it. Reset the font to the
' new size, using the current unit.
Case "bigger"
currentSize = Label1.Font.Size
currentSize += 2.0F
Label1.Font = New Font(Label1.Font.Name, currentSize, _
Label1.Font.Style, Label1.Font.Unit)
' If Smaller is selected, get the current size, in points,
' and decrease it by 1. Reset the font with the new size
' in points.
Case "smaller"
currentSize = Label1.Font.SizeInPoints
currentSize -= 1
Label1.Font = New Font(Label1.Font.Name, currentSize, _
Label1.Font.Style)
End Select
End Sub