如何使一列在只读数据网格中可编辑? [英] How to make one column editable in a readonly datagrid?

问题描述

如何使一列在只读数据网格中可编辑?

How to make one column editable in a readonly datagrid?

<DataGrid x:Name="dgLoadDtl" Height="315" Width="710" Grid.Row="0" 
                  HorizontalAlignment="Left" VerticalAlignment="Bottom"  
                  Style="{DynamicResource StyleDatagrid}" 
                  IsReadOnly="true">

            <DataGrid.Columns>                    

                <DataGridTextColumn Foreground="Black" Width="60" Header="Sctn" Binding="{Binding Sctn, Mode=TwoWay}" IsReadOnly="false" />                    
                <DataGridTextColumn Foreground="Black" Width="140" Header="CustName"  Binding="{Binding CustName, Mode=TwoWay}" />
                <DataGridTextColumn Foreground="Black" Width="140" Header="Address"  Binding="{Binding Address1, Mode=TwoWay}" />
                <DataGridTextColumn Foreground="Black" Width="50" Header="Bulk   or Bag"  Binding="{Binding BulkorBag, Mode=TwoWay}" />
                <DataGridTextColumn Foreground="Black" Width="80" Header="ProdCode" Binding="{Binding ProdCode, Mode=TwoWay}" />
                <DataGridTextColumn Foreground="Black" Width="80" Header="MedCode" Binding="{Binding MedCode, Mode=TwoWay}" />

推荐答案

我创建了一个示例，在其中将DataGrid的ItemsSource绑定到ObservableCollection，从这里有两个选择.

I created a sample where I bound the ItemsSource of the DataGrid to an ObservableCollection and from here you have two options.

1. 在DataGrid上设置AutoGenerateColumns ="False"，然后为所有列设置IsReadOnly ="True"，除了要编辑的列之外，将设置IsReadOnly ="False".
2. AutoGenerateColumns ="True"(默认设置，因此您可以从XAML中删除该属性)，并将setter设置为ViewModel中所有属性的私有属性，但您想编辑的列除外.

这是我的选项1的示例代码:

Here is my sample code for option 1:

<DataGrid x:Name="dgLoadDtl" Grid.Row="0" HorizontalAlignment="Left" VerticalAlignment="Top" ItemsSource="{Binding MyData}" AutoGenerateColumns="False">
    <DataGrid.Columns>
        <DataGridTextColumn Foreground="Black" Width="60" Header="Sctn" Binding="{Binding Sctn, Mode=TwoWay}" IsReadOnly="false" />
        <DataGridTextColumn Foreground="Black" Width="140" Header="CustName"  Binding="{Binding CustName, Mode=TwoWay}" IsReadOnly="True"/>
        <DataGridTextColumn Foreground="Black" Width="140" Header="Address"  Binding="{Binding Address1, Mode=TwoWay}" IsReadOnly="True"/>
        <DataGridTextColumn Foreground="Black" Width="50" Header="Bulk   or Bag"  Binding="{Binding BulkorBag, Mode=TwoWay}" IsReadOnly="True"/>
        <DataGridTextColumn Foreground="Black" Width="80" Header="ProdCode" Binding="{Binding ProdCode, Mode=TwoWay}" IsReadOnly="True"/>
        <DataGridTextColumn Foreground="Black" Width="80" Header="MedCode" Binding="{Binding MedCode, Mode=TwoWay}" IsReadOnly="True"/>
    </DataGrid.Columns>
</DataGrid>

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