编程论坛's Archiver
编程论坛
»
VB.NET论坛
» 帮我解释一下
lbyjin
发表于 2008-1-8 13:51
帮我解释一下
Dim a As Integer
Dim b As String = "12345"
Dim c As String = ""
For a = 1 To 5
c = c & b.Substring(0, a) & vbCrLf
Next
textbox1.Text = c
页:
[1]
Powered by
Discuz! Archiver
6.1.0 © 2001-2007
Comsenz Inc.