Biegral Blog

        public class HintToolBar
        {
            //工具条
            ToolStrip toolStrip = new ToolStrip();
            //更新按钮
            private ToolStripButton toolStripReflush = new ToolStripButton();
            //操作窗体
            private Form spyForm = null;
            //刷新按钮单击事件
            event EventHandler reflushClickEvent;

            public HintToolBar(Form spyForm)
            {
                this.spyForm = spyForm;
                //设置工具栏属性
                toolStrip.AutoSize = false;
                toolStrip.Height = 23;
                toolStrip.BackColor = System.Drawing.Color.LemonChiffon;
                toolStrip.MouseEnter += toolStrip_MouseEnter;
                toolStrip.MouseLeave += toolStrip_MouseLeave;
                toolStrip.LayoutStyle = ToolStripLayoutStyle.Flow;
                toolStrip.RightToLeft = RightToLeft.Yes;
                //添加"更新"按钮
                toolStrip.Items.Add(toolStripReflush);
                //设按钮属性
                this.toolStripReflush.ImageAlign = System.Drawing.ContentAlignment.MiddleLeft;
                this.toolStripReflush.Name = "toolStripReflush";
                this.toolStripReflush.Text = "更新";
                this.toolStripReflush.TextAlign = System.Drawing.ContentAlignment.MiddleRight;
                toolStripReflush.AutoSize = false;
                toolStripReflush.Height = 21;
                this.toolStripReflush.Click += new System.EventHandler(toolStripReflush_Click);
            }

            //添加工具栏
            public void AddToolBar()
            {
                //添加工具栏
                spyForm.Controls.Add(toolStrip);
            }
            //删除工具栏
            public void DelToolBar()
            {
                spyForm.Controls.Remove(toolStrip);
            }

            //"更新"按钮单击事件
            private void toolStripReflush_Click(object sender, EventArgs e)
            {
                if (null != reflushClickEvent)
                {
                    reflushClickEvent(sender, e);
                }
                //删除工具栏
                DelToolBar();
            }

            //鼠标离开事件 设置颜色
            private void toolStrip_MouseLeave(object sender, EventArgs e)
            {
                toolStrip.BackColor = System.Drawing.Color.LemonChiffon;
            }

            //鼠标进行事件 设置颜色
            private void toolStrip_MouseEnter(object sender, EventArgs e)
            {
                toolStrip.BackColor = System.Drawing.SystemColors.Highlight;
            }

            //可订阅刷新按钮的单击事件
            public EventHandler ReflushClickEvent
            {
                get
                {
                    return reflushClickEvent;
                }
                set
                {
                    reflushClickEvent = value;
                }
            }
        }