ListView的问题 各位牛人帮帮忙

Question

            ListViewItemCx itm = e.Item as ListViewItemCx;
            Rectangle itemRect = e.Bounds;
            if ((e.State & ListViewItemStates.Selected) != 0)
            {
                e.Graphics.FillRectangle(Brushes.LightPink, itemRect);
                e.DrawFocusRectangle();
            }
            else
            {
           
                using (SolidBrush brush =
                    new SolidBrush(Color.White))
                {
                    e.Graphics.FillRectangle(brush, itemRect);
                }
                         }            try
            {                int idx = itm.Index;
                Image img = LargeImageList.Images[idx];
                Point mg = new Point();
                Size isz = Constants.UISize.thumbnailSize;
                mg.X = (int)((itemRect.Width - isz.Width) / 2);
                mg.Y = (int)((itemRect.Height - isz.Height) / 2);
                Rectangle rect = new Rectangle(itemRect.X + mg.X, itemRect.Y, isz.Width, isz.Height);
                if (itm.IsDirectory)
                {
                    mg = new Point();
                    isz = Constants.UISize.largeIconSize;
                    mg.X = (int)((rect.Width - isz.Width) / 2);
                    mg.Y = (int)((rect.Height - isz.Height) / 2);
                    Rectangle iconBound = new Rectangle(rect.Left + mg.X, rect.Top + mg.Y, isz.Width, isz.Height);
                    e.Graphics.DrawImage(img, iconBound);                }
                else
                {
                    mg = new Point();
                    isz = img.Size;
                    mg.X = (int)((rect.Width - isz.Width) / 2);
                    mg.Y = (int)((rect.Height - isz.Height) / 2);
                    Rectangle imgBound = new Rectangle(rect.Left + mg.X, rect.Top + mg.Y, isz.Width, isz.Height);
                    e.Graphics.DrawImage(img, imgBound);
                }
                e.Graphics.DrawRectangle(new Pen(Color.Red), rect);                if ((e.State & ListViewItemStates.Selected) != 0)
                {
                    e.DrawText(TextFormatFlags.Bottom | TextFormatFlags.HorizontalCenter | TextFormatFlags.WordBreak);
                }
                else
                {                    string str = LimitLengthString(e.Item.Text, e.Item.Font, rect.Width);
                    SizeF sf = e.Graphics.MeasureString(str, e.Item.Font);                    Point textPos = new Point();
                    textPos.X = rect.X + (int)((rect.Width - sf.Width) / 2);
                    textPos.Y = rect.Bottom + 10;
                    e.Graphics.DrawString(str, e.Item.Font, new SolidBrush(Color.Black), textPos);
                }
            }
            catch (Exception ex)
            {
                Console.WriteLine(ex.ToString());
            }              各位 我的重新绘画的这个listView的图片显示方式 这个画出来之后浓缩图是按正常显示 可是像图标，列表 什么的布局都是乱的 各位给看看
            应该怎样改 能让 几种显示方式都能正常显示

Answer 1

同学，你自己画吗？listview里面你去listviewitem类的重载啊！上MSDN上查。你想加小图像，大图像等等，listviewitem的重载里面都有。没有用listview还去画的。那用listview干嘛……