using SqlSugar.Extensions; using System; using System.Collections.Generic; using System.Globalization; using System.Linq; using System.Text; using System.Threading.Tasks; using System.Windows; using System.Windows.Data; namespace DM_Weight.Converter { class BoxNumConverter : IValueConverter { public object Convert(object value, Type targetType, object parameter, CultureInfo culture) { if(parameter==null) { return value.ObjToBool(); } string str=value.ToString(); return !(str == parameter.ToString()); } public object ConvertBack(object value, Type targetType, object parameter, CultureInfo culture) { throw new NotImplementedException(); } } }