谁能理解mid()函数——有点难
试试下面的程序
Private Sub Command1_Click()
Dim strtt As String, str1 As String, str2 As String, str3 As String, str4 As String
strtt = " 2 12345.201 23490.703 69.258"
str1 = Mid(strtt, 1, 3)
str2 = Mid(strtt, 4, 10)
str3 = Mid(strtt, 14, 10)
str4 = Mid(strtt, 24, 10)
Print "0123456789"
Print str1
Print str2
Print str3
Print str4
End Sub
我希望得到如下的结果(注意格式)
2
12345.201
23490.703
69.258
请问上面的程序应该如何修改。
strtt = " 2 12345.201 23490.703 69.258"
字符串最前头的空格是否有效的?