菜鸟的问题~
Dim bold1 As Boolean, italic1 As Boolean, underline1 As Boolean
Private Sub bold_Click()
If bold1 = False Then
bold1 = True
Text1.FontBold = True
Form1.bold.Checked = True
Else
bold1 = False
Text1.FontBold = False
Form1.bold.Checked = False
End If
End Sub
Private Sub italic_Click()
If italic1 = True Then
italic1 = False
Text1.FontItalic = False
Form1.italic.Checked = False
Else
italic1 = True
Text1.FontItalic = True
Form1.italic.Checked = True
End If
End Sub
Private Sub underling_Click()
If underline1 = True Then
underline1 = False
Text1.FontUnderline = False
Form1.underling.Checked = False
Else
underline1 = True
Text1.FontUnderline = True
Form1.underling.Checked = True
End If
End Sub
首先~在菜单编辑器中~先设定了字体菜单,包括(粗体bold、斜体italic、下划线underline)
但在定义的时候为什么不能直接用设定好的(bold,italic,underline)~而要重新设定呢?
为什么要定义为boolean布尔型呢?