初始化toolstrip

        /// <summary>/// 初始化工具条/// </summary>private void InitializeToolbar(){Image img = global::Win.Properties.Resources.mainfram;//240 15int heigh = 15;int width = 16;for (int i = 0; i < 15; i++){Bitmap bitmap = new Bitmap(16, 15, System.Drawing.Imaging.PixelFormat.Format24bppRgb);Graphics graphics = Graphics.FromImage(bitmap);graphics.DrawImage(img, new Rectangle(0, 0, width, heigh), i * width, 0, 16, 15, GraphicsUnit.Pixel);ToolStripButton tsb = new ToolStripButton();tsb.DisplayStyle = System.Windows.Forms.ToolStripItemDisplayStyle.Image;tsb.Image = Image.FromHbitmap(bitmap.GetHbitmap());tsb.ImageTransparentColor = System.Drawing.Color.Magenta;tsb.Name = "tsbtn" + i;tsb.Size = new System.Drawing.Size(23, 22);tsb.Text = "toolStripButton1";tsb.Click += new EventHandler(tsb_Click);tsToll.Items.Add(tsb);}}