C# 从对象设置DataGrid中的单元格行值'；属性，但使用该属性获取其他值？

我需要获取给定

教室的机构名称

，并将该名称放入

数据网格

。这是我到目前为止所拥有的

这是一些全局可用的静态哈希映射，它将存储

Institution

对象，键是该

机构的
Id

 public static Dictionary<int, Transformable> classrooms = null;
 public static Dictionary<int, Transformable> institutions = null;

我找到了解决办法

我将其添加到我的窗口xaml文件中

<Window.Resources>
        <local:TestConverter x:Key="testConverter"></local:TestConverter>

</Window.Resources>

在同一个xaml文件中，我将此文件添加到相应的DataGrid元素中：

<DataGrid.Columns >
    <DataGridTextColumn Header="Classroom number" Binding="{Binding ClassroomNumber}" Width="*"/>
    <DataGridCheckBoxColumn  Header="Active" Binding="{Binding Active}"  Width="*"/>
    <DataGridTextColumn Header="Size" Binding="{Binding Size}"  Width="*"/>
    <DataGridCheckBoxColumn Header="Computers" Binding="{Binding Computers}"  Width="*"/>
    <DataGridTextColumn Header="Institution" Binding="{Binding Path = Institution, Converter={StaticResource testConverter} }"  Width="*"/>

</DataGrid.Columns>



希望这能帮助别人

<Window.Resources>
        <local:TestConverter x:Key="testConverter"></local:TestConverter>

</Window.Resources>

public class TestConverter : IValueConverter
{

            object IValueConverter.Convert(object value, Type targetType, object parameter, CultureInfo culture)
            {


                Institution inst = (Institution)DataMapper.institutions[(int)value];

                return inst.Name;
            }

            object IValueConverter.ConvertBack(object value, Type targetType, object parameter, CultureInfo culture)
            {
                throw new NotImplementedException();
            }
}

<DataGrid.Columns >
    <DataGridTextColumn Header="Classroom number" Binding="{Binding ClassroomNumber}" Width="*"/>
    <DataGridCheckBoxColumn  Header="Active" Binding="{Binding Active}"  Width="*"/>
    <DataGridTextColumn Header="Size" Binding="{Binding Size}"  Width="*"/>
    <DataGridCheckBoxColumn Header="Computers" Binding="{Binding Computers}"  Width="*"/>
    <DataGridTextColumn Header="Institution" Binding="{Binding Path = Institution, Converter={StaticResource testConverter} }"  Width="*"/>

</DataGrid.Columns>