C# 更改数据绑定中datagrid中wpf中的文本
我有一个wpf数据网格 这是我的数据网格C# 更改数据绑定中datagrid中wpf中的文本,c#,wpf,datagrid,C#,Wpf,Datagrid,我有一个wpf数据网格 这是我的数据网格 <dg:DataGrid x:Name="dataGrid" AutoGenerateColumns="false" ColumnHeaderStyle="{StaticResource columnHeaderStyle}" AlternationCount="2" RowBackground="Beige" RowStyle="{StaticResource rowS
<dg:DataGrid x:Name="dataGrid" AutoGenerateColumns="false"
ColumnHeaderStyle="{StaticResource columnHeaderStyle}"
AlternationCount="2" RowBackground="Beige"
RowStyle="{StaticResource rowStyle}"
AlternatingRowBackground="LightBlue"
HeadersVisibility="All"
HorizontalGridLinesBrush="#DDDDDD"
VerticalGridLinesBrush="#DDDDDD" Grid.ColumnSpan="2" Margin="0,0,0,26" IsReadOnly="True" ColumnHeaderHeight="30">
<dg:DataGrid.Columns>
<dg:DataGridTextColumn Header=" Task Id" Binding="{Binding Path=TaskId}" Width="60" />
<dg:DataGridTextColumn Header="Order Description" Binding="{Binding Path=OrderDescription}" Width="120"/>
<dg:DataGridTextColumn Header="Final Client Name" Binding="{Binding Path=ClientName}" Width="110"/>
<dg:DataGridTextColumn Header="Order Date" Binding="{Binding Path=OrderDate}" Width="80"/>
<dg:DataGridTextColumn Header="Task Description" Binding="{Binding Path=TaskDescription}" Width="130"/>
<dg:DataGridTextColumn Header="Group Name Short" Binding="{Binding Path=GroupNameShort}" Width="116"/>
<dg:DataGridTemplateColumn MinWidth="100" Header=" Actions">
<dg:DataGridTemplateColumn.CellTemplate>
<DataTemplate>
<Button Click="DetailButton_Click">Close</Button>
</DataTemplate>
</dg:DataGridTemplateColumn.CellTemplate>
</dg:DataGridTemplateColumn>
</dg:DataGrid.Columns>
</dg:DataGrid>
接近
在aspx中,我们使用onrowdatabound来更改文本,例如,在wpf中,我如何更改字段Order Description和Order Date。
我有两个函数来更改文本,它们是convertDatetimeToDate(string datetime)和HtmlText(string text)。您可以在绑定上使用值转换器。创建一个实现的类,并将该类的实例设置为绑定的转换器属性
public class DateTimeToDateConverter
: IValueConverter
{
public object Convert(
object value, Type targetType, object parameter, CultureInfo culture)
{
// Call convertDatetimeToDate here and return the result
return value;
}
public object ConvertBack(
object value, Type targetType, object parameter, CultureInfo culture)
{
throw new NotImplementedException();
}
}
在XAML中,创建转换器的实例。您可能需要添加命名空间引用:
<Window.Resources xmlns:local="clr-namespace:YourNamespace">
<local:DateTimeToDateConverter x:Key="myConverter"/>
</Window.Resources>
<dg:DataGridTextColumn
Header="Order Date"
Binding="{Binding Path=OrderDate, Converter={StaticResource myConverter}}"
Width="80"/>
<dg:DataGridTextColumn
Header="Order Date"
Binding="{Binding Path=OrderDate, StringFormat='{}{0:d}'}"
Width="80"/>