新手问个Vb问题

来源:百度知道 编辑:UC知道 时间:2024/05/28 13:16:52
本人新手,用的2003版本,问个VB问题.
怎么一按按钮控件后,LABEL 控件出现1-100的数字,效果如:
1
1 2
1 2 3
1 2 3 4
1 2 3 4 5

用新手用的代码,并把代码的意思简单的说一下,会的发一下,谢谢!
一楼能不能解释一下代码的意思啊?
谁看得懂代码的解释一下

tem = tem & Space(1) & j
Next j
tem = tem & vbCrLf
Next i
label1.caption=tem

next 是循环的意思吗?

tem = tem & Space(1) & j这是在一行中显示顺序整数
Next j
tem = tem & vbCrLf---"VbCrlf"换行符,即在下一行输入
Next i
label1.caption=tem在Label里显示这些数列
也可这么说,通俗点讲next就是执行下一个数值的意思,怎么这是简单的for语句自己试着揣摩一下就OK了

private sub command1_click()
Dim i, j As Integer, tem As String
For i = 1 To 5
For j = 1 To i
tem = tem & Space(1) & j
Next j
tem = tem & vbCrLf
Next i
label1.caption=tem
end sub