SzmediTools/Szmedi.RvKits/Converters/SearchTypeValueConverter.cs

using System;
using System.Windows.Controls;
using System.Windows.Data;

namespace Szmedi.RvKits.Converters
{
    public class SearchTypeValueConverter : IMultiValueConverter
    {
        public object Convert(object[] values, Type targetType, object parameter, System.Globalization.CultureInfo culture)
        {
            string cellText = values[0] == null ? string.Empty : values[0].ToString();
            string searchText = values[1] as string;
            DataGridCell cell = values[2] as DataGridCell;

            var head = cell?.Column?.Header?.ToString();

            return head is "族类型" && !string.IsNullOrEmpty(searchText) && !string.IsNullOrEmpty(cellText) ? cellText.Contains(searchText) : (object)false;
        }

        public object[] ConvertBack(object value, Type[] targetTypes, object parameter, System.Globalization.CultureInfo culture)
        {
            return null;
        }
    }
    public class SearchFamilyValueConverter : IMultiValueConverter
    {
        public object Convert(object[] values, Type targetType, object parameter, System.Globalization.CultureInfo culture)
        {
            string cellText = values[0] == null ? string.Empty : values[0].ToString();
            string searchText = values[1] as string;
            DataGridCell cell = values[2] as DataGridCell;

            var head = cell?.Column?.Header?.ToString();

            return head is "族名称" && !string.IsNullOrEmpty(searchText) && !string.IsNullOrEmpty(cellText) ? cellText.Contains(searchText) : (object)false;
        }

        public object[] ConvertBack(object value, Type[] targetTypes, object parameter, System.Globalization.CultureInfo culture)
        {
            return null;
        }
    }
}