题型:综合题 题类:常考题 难易度:普通
浙江省高中信息技术——VB基础知识
Private Sub Command1_Click( )
Dim s As String, ans As String, i As Integer
Dim key As String, ch As String
s=Text1.Text
key Text2.Text
ans = “”
i=1
Do While i < = Len(s)
ch =Mid(s, i, 1)
If ① Then
ans = ans + ch
End If
②
Loop
Label2. Caption= “删除后的字符为:”+ans
End Sub
① ②
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