VB2005 Text.index 問題

2007-12-04 11:36 pm

textbox1.text="234,2552,567"
For I As Integer = 0 To TextBox1.Text.Length - 1
If TextBox1.Text.IndexOf(",") = I Then
TextBox2.Text += i

End If
Next
呢個方法只能搵到第一個"," 即係index只能找到=3
有咩方法可以搵晒咁多個index

回答 (1)

用戶4673

2007-12-05 5:37 am

✔ 最佳答案

裡建議改用instr
dim intStart as integer
textbox1.text="234,2552,567"
For I As Integer = 0 To TextBox1.Text.Length - 1
If instr(intStart, textbox1.text,",") > intStart Then
intStart=instr(intStart, textbox1.text,",")
TextBox2.Text += i
End If
Next

參考: me

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