2014-10-29 139 views

回答

1

我建議你該按鈕的點擊檢查兩個CheckBoxList的代碼爲「檢查來自checkedlistbox相同的項目進行檢查或不」

Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click 
    For i As Integer = 0 To CheckedListBox1.Items.Count - 1 
     If CheckedListBox1.GetItemChecked(i) = True And CheckedListBox2.GetItemChecked(i) = True Then 
      MsgBox("checking same item from both checkedlistbox are not allowed") 
     End If 
    Next 
    End Sub 
+0

感謝你的幫助,先生。我只是徘徊在其他網站的解決方案,我認爲你的解決方案比我現在擁有更多的簡單..'如果CheckedListBox1.CheckedItems.Contains(「Apple」)和CheckedListBox2.CheckedItems.Contains(「Apple」)然後 Dim msgc1 =「不要從AVOID中選擇相同的項目並且必須列出」 MsgBox(msgc1) Else' – Jonier 2014-10-29 11:49:44

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