1.继承

/// 
    /// 图标+文本编辑按钮控件    /// 
    public partial class IconEditButton : Button

 

 

2.构造

#region Construction        /// 
        /// 构造函数        /// 
             static IconEditButton()        {            DefaultStyleKeyProperty.OverrideMetadata(typeof(IconEditButton), new FrameworkPropertyMetadata(typeof(IconEditButton)));        }        #endregion

 

 

3..自定义以来属性

#region Icon        /// 
        /// 注册        /// 
        public static readonly DependencyProperty IconProperty =            DependencyProperty.Register            (                "Icon",                typeof(string),                typeof(IconEditButton),                new PropertyMetadata(string.Empty)                );        /// 
        /// 按钮字体图标编码        /// 
        public string Icon        {            get { return (string)GetValue(IconProperty); }            set { SetValue(IconProperty, value); }        }        #endregion

4.重写模板