急求VB答案!!!多少分都行!!!!

日期:2009-06-13 01:07:50 人气:1

急求VB答案!!!多少分都行!!!!

1: Private Sub Cmd1_click() Text1="" End Sub 2: dim a,b as string Private sub Cmd1_click() a=inputbox("输入a") b=inputbox("输入b") End sub Private sub Cmd2_clcik() if a="" or b= "" then call Cmd1_
    A+
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