实践是检验真理的唯一标准：

继上次PictureBoX控件后，fangqm.cn源码改进，

void CreateImageButton(string name, int x, Size size, string Url)
        {
            //使用dev的PictureEdit,加载图片很快
            DevExpress.XtraEditors.PictureEdit pbx = new DevExpress.XtraEditors.PictureEdit();
            pbx.Name = name;
            pbx.Location = new Point(pbx.Location.X + x, pbx.Location.Y+3);
            pbx.Size = size;
            pbx.Tag = Url;
            pbx.Visible = true;
            pbx.Image = Image.FromFile(System.IO.Directory.GetCurrentDirectory() + ".\\images\\" + name + "_up.jpg");
            //去掉边框样式
            pbx.BorderStyle. = DevExpress.XtraEditors.Controls.BorderStyles.NoBorder;
            //背景为透明，否则会有边框
            pbx.BackColor = System.Drawing.Color.Transparent;
            this.panel1.Controls.Add(pbx);


            pbx.Click += new EventHandler(pbx_Click);
           //鼠标停放在控件上时
            pbx.MouseHover += new EventHandler(pbx_MouseHover);

           //鼠标移动到控件上时
            pbx.MouseMove += new MouseEventHandler(pbx_MouseMove);
            //鼠标离开控件时
            pbx.MouseLeave += new EventHandler(pbx_MouseLeave);

}

事件事件

///

/// 鼠标离开控件时
///

        ///
        ///
        void pbx_MouseLeave(object sender, EventArgs e)
        {
            ((DevExpress.XtraEditors.PictureEdit)sender).Image =Image.FromFile( System.IO.Directory.GetCurrentDirectory() + ".\\images\\" + ((DevExpress.XtraEditors.PictureEdit)sender).Name + "_up.jpg");
        }

        ///

/// 鼠标停放在控件上时
///

        ///
        ///
        void pbx_MouseHover(object sender, EventArgs e)
        {
            ((DevExpress.XtraEditors.PictureEdit)sender).Image =Image.FromFile( System.IO.Directory.GetCurrentDirectory() + ".\\images\\" + ((DevExpress.XtraEditors.PictureEdit)sender).Name + "_over.jpg");
        }

ITPub博客

使用PictureEdit来完成动态图片按钮

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