當選擇行時保持listview項的背景色

Question

我有一個listview控件和幾個子項目。根據記錄，其中一個子項目列的背景顏色爲紅色，橙色或綠色。當選擇該行時，我希望彩色子項保留其背景顏色，而不是用選擇顏色覆蓋。這可能嗎？

Answer 1

將ListView1.OwnerDraw設置爲True。

內幕ListView1的的抽獎...事件：

Private Sub ListView1_DrawColumnHeader(sender As Object, e As DrawListViewColumnHeaderEventArgs) Handles ListView1.DrawColumnHeader 
    e.DrawDefault = True ' let System draw this element 
End Sub 

Private Sub ListView1_DrawItem(sender As Object, e As DrawListViewItemEventArgs) Handles ListView1.DrawItem 
    e.DrawDefault = True ' let System draw this element 
End Sub 

Private Sub ListView1_DrawSubItem(sender As Object, e As DrawListViewSubItemEventArgs) Handles ListView1.DrawSubItem 
    If e.ColumnIndex = 2 Then ' only this columnindex we take over the drawing job 
     e.DrawBackground() ' draw the background color 
     e.DrawText() 
    Else ' other subitems, let System draw them 
     e.DrawDefault = True 
    End If 
End Sub