Question

c# listview表头header的重绘问题?

其中白色的那个怎么也去不掉，不知道为什么?        void EXListView_DrawColumnHeader(object sender, DrawListViewColumnHeaderEventArgs e)        {            //e.Graphics.FillRectangle(Brushes.Transparent, e.Bounds);            //if (_itemBrush != null)            //    e.Graphics.FillRectangle(_itemBrush, e.Bounds);            //else            //    e.Graphics.FillRectangle(Brushes.White, e.Bounds);            e.Graphics.DrawImage(this.columnHeaderBackImg,e.Bounds);            //string text = e.Header.Text;            //StringFormat sf = new StringFormat();            //sf.Alignment = StringAlignment.Center;            //sf.LineAlignment = StringAlignment.Center;            //sf.FormatFlags = StringFormatFlags.LineLimit;            //sf.Trimming = StringTrimming.EllipsisCharacter;            //sf.HotkeyPrefix = HotkeyPrefix.Show;            //e.Graphics.TextRenderingHint = TextRenderingHint.AntiAliasGridFit;            //e.Graphics.DrawString(text, e.Font, new SolidBrush(e.ForeColor), e.Bounds, sf);            //sf.Dispose();        }

Answer 1

太高深了，看不懂呢