vb中有没有这样的函数,就是查找一个字符串中含有某个字符几次的函数,如wesdfwdfw 含有w数2个
解决方案 »
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Private Sub Command1_Click()
Dim s1 As String
Dim s2 As String
s1 = "wesdfwdfw"
s2 = "w"
Debug.Print Len(s1) - Len(Replace(s1, s2, vbNullString))
End Sub方案二:Private Sub Command1_Click()
Dim s1 As String
Dim s2 As String
s1 = "wesdfwdfw"
s2 = "w"
Debug.Print UBound(Split(s1, s2))
End Sub
Private Sub Command1_Click()
Dim s1 As String
Dim s2 As String
Dim Num As Integer
Dim i As Integer
Dim j As Integer
s1 = "wesdfwdfw"
s2 = "w"
Num = 0
i = Len(s1)
For j = 0 To i
If s2 = Mid(s1, j, 1) Then
Num = Num + 1
End If
Next i
End Sub