WPF转换器添加

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1、编写转换器类

namespace Eastups.Utility.Converters{    public class MenuNameConvert : IValueConverter    {        #region Public Property        public IList<MenuInfo> DataSource = new List<MenuInfo>();        #endregion        #region public Methods        public object Convert(object value, Type targetType, object parameter, System.Globalization.CultureInfo culture)        {            string menuName = string.Empty;            try            {                int menuId = (int)value;                menuName = DataSource.Where(o => o.ID == menuId).FirstOrDefault().Menu_Name;            }            catch (Exception ex)            {                Eastups.Utility.Logger.Write(LogType.Error, ex.Message.ToString());            }            return menuName;        }        public object ConvertBack(object value, Type targetType, object parameter, System.Globalization.CultureInfo culture)        {            throw new NotImplementedException();        }        #endregion    }}

2、在页面后台添加资源

   private void AddResources()        {            try            {                //Add Resources                Eastups.Utility.Converters.MenuNameConvert converter = new Eastups.Utility.Converters.MenuNameConvert();                converter.DataSource = new MenuLogic().GetMenus();                this.Resources.Add("MenuName", converter);            }            catch (Exception ex)            {                Eastups.Utility.Logger.Write(LogType.Error, ex.Message.ToString());            }        }

3、在页面前台绑定资源

(1)、StaticResource 资源名称为在后台添加的名称：MenuName

(2)、Width="3*" 表示列宽度会按照宽度比例显示。

 <dxg:GridControl.Columns>                                    <dxg:GridColumn Header="菜单名称"  Binding="{ Binding Menu_ID,Converter={StaticResource MenuName}}" Width="3*"/>                                    <dxg:GridColumn Header="导引名称" FieldName="Navigation_Name"  Width="3*"/>                                    <dxg:GridColumn Header="模板名称" FieldName="Template_Name"  Width="3*" />                                </dxg:GridControl.Columns>

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