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我有一个 DrawMode = OwnerDraw 的列表框。
我注意到在调用我的自定义 DrawItem 之前绘制列表框背景导致的闪烁。因此，即使我使用单个 e.Graphics.FillRectangle 调用它仍然会导致闪烁。
有什么办法可以防止这种闪烁，可能会阻止绘制列表框背景色？