Len方法判断字符串变量的长度(VB6.0源代码编写)Dim a As String
Len方法判断字符串变量的长度(VB6.0源代码编写)Dim a As String a = Text1.Text LSet a = "1234" Label1.Caption = "你的字符串变量长度是：" & Len(a) & "个字符"
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