Silverlight5 创建右键菜单菜单

Silverlight4就可以创建右键菜单，但是需要多加几个方法限制SL自带的右键菜单的显示。

在SL5里面创建右键菜单就相对简单一些，这里是写的一个通用方法的简单例子。

程序集 System.Windows.Controls.Input.Toolkit.dll

using System;
using System.Net;
using System.Windows;
using System.Windows.Controls;
using System.Windows.Documents;
using System.Windows.Ink;
using System.Windows.Input;
using System.Windows.Media;
using System.Windows.Media.Animation;
using System.Windows.Shapes;

namespace SinoChemBI.Tools
{
    public class RightMenuTools
    {
        #region 创建截图右键菜单菜单

        public event EventHandler OnPrintScreenMenuItemClick;

        ///<summary>
        /// 创建截图右键菜单菜单
        ///</summary>
        public void CreatePrintScreenRightMenu(UIElement _UIElement)
        {
            ContextMenu newMenu = new ContextMenu();
            MenuItem _PrintScreen = new MenuItem();
            _PrintScreen.Header = "另存为图片";
            _PrintScreen.Click += (s, e) => 
            {
                if (OnPrintScreenMenuItemClick != null)
                {
                    OnPrintScreenMenuItemClick(_UIElement, e);
                }
            };
            newMenu.Items.Add(_PrintScreen);

            ContextMenuService.SetContextMenu(_UIElement, newMenu);//为控件绑定右键菜单
        }

        #endregion
    }
}

使用方法：

 /// <summary>
        /// 初始化加载
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        void WorkloadStatistics_Loaded(object sender, RoutedEventArgs e)
        {
            //绑定右键菜单
            RightMenuTools _RightMenuTools1 = new RightMenuTools();
            _RightMenuTools1.OnPrintScreenMenuItemClick += new EventHandler(_RightMenuTools1_OnPrintScreenMenuItemClick);
            _RightMenuTools1.CreatePrintScreenRightMenu(ParetoChart1);
            

            //LoadData();
        }

        void _RightMenuTools1_OnPrintScreenMenuItemClick(object sender, EventArgs e)
        {
            bool? _IsSuccess = _ImageTools.PrintScreen(this.ParetoChart1);//这里调用的是我上一篇博客中的截图工具类
            if (_IsSuccess == true)
            {
                MessageBox.Show("保存成功");
            }
            else if (_IsSuccess == false)
            {
                MessageBox.Show("保存失败");
            }
        }