Class Form1
Inherits System.Windows.Forms.Form
Public Const glBlue As Long = &H808080
...
Sub ...
TextBox1.BackColor = Color.Blue ' 省去System.Drawing. 直接写Color.Blue
' 省去定义glBlue,系统已经帮你定义好了
TextBox1.BackColor = Color.FromARGB(glBlue) ' 如果执意要定义的话……
End Sub
End Class
先谢谢两位的回答,
其次,我想在定义颜色方面我有些小麻烦。
我是这样定义的:
public const glBlue as long = &H808080
并且在textbox1.backcolor = glBlue
设置,得到的是一个异常。
Value of type 'Long' cannot be converted to 'System.Drawing.Color'.