Specialization of the
Cell class that represents a cell contained in a
DataRow.
Syntax
| Visual Basic (Declaration) | |
|---|
Public Class DataCell
Inherits Cell |
| Visual Basic (Usage) |  Copy Code |
|---|
Dim instance As DataCell |
| C# | |
|---|
public class DataCell : Cell |
Example
All examples in this topic assume that the grid is bound to the
Orders table of the Northwind database, unless stated otherwise.
The following example demonstrates how to change the foreground and background of the current cell.
| XAML | Copy Code |
|---|
<Grid xmlns:xcdg="http://schemas.xceed.com/wpf/xaml/datagrid">
<Grid.Resources>
<Style TargetType="{x:Type xcdg:DataCell}">
<Setter Property="CurrentForeground">
<Setter.Value>
<SolidColorBrush Color="Yellow"/>
</Setter.Value>
</Setter>
<Setter Property="CurrentBackground">
<Setter.Value>
<SolidColorBrush Color="Orange"/>
</Setter.Value>
</Setter>
</Style>
<xcdg:DataGridCollectionViewSource x:Key="cvs_orders"
Source="{Binding Source={x:Static Application.Current},
Path=Orders}"/>
</Grid.Resources>
<xcdg:DataGridControl x:Name="OrdersGrid"
ItemsSource="{Binding Source={StaticResource cvs_orders}}"/>
</Grid> |
The following example demonstrates how to provide, through a style, a new ControlTemplate for the DataCells that will display the cells as buttons.
| XAML | Copy Code |
|---|
<Grid xmlns:xcdg="http://schemas.xceed.com/wpf/xaml/datagrid">
<Grid.Resources>
<Style TargetType="{x:Type xcdg:DataCell}">
<Setter Property="Template">
<Setter.Value>
<ControlTemplate TargetType="{x:Type xcdg:DataCell}">
<Button>
<Button.Content>
<ContentPresenter/>
</Button.Content>
</Button>
</ControlTemplate>
</Setter.Value>
</Setter>
</Style>
<xcdg:DataGridCollectionViewSource x:Key="cvs_orders"
Source="{Binding Source={x:Static Application.Current},
Path=Orders}"/>
</Grid.Resources>
<xcdg:DataGridControl x:Name="OrdersGrid"
ItemsSource="{Binding Source={StaticResource cvs_orders}}"/>
</Grid> |
The following example demonstrates how to provide a new style that will change the foreground color of a cell when its value fails the validation process. It uses the ShippingCostValidationRule custom validation rule defined in the previous example.
| XAML | Copy Code |
|---|
<Grid xmlns:xcdg="http://schemas.xceed.com/wpf/xaml/datagrid"
xmlns:local="clr-namespace:Xceed.Wpf.Documentation">
<Grid.Resources>
<xcdg:DataGridCollectionViewSource x:Key="cvs_orders"
Source="{Binding Source={x:Static Application.Current},
Path=Orders}"/>
</Grid.Resources>
<xcdg:DataGridControl x:Name="OrdersGrid"
ItemsSource="{Binding Source={StaticResource cvs_orders}}">
<xcdg:DataGridControl.Resources>
<Style x:Key="cell_error" TargetType="{x:Type xcdg:DataCell}">
<Setter Property="Foreground" Value="Red"/>
</Style>
</xcdg:DataGridControl.Resources>
<xcdg:DataGridControl.Columns>
<xcdg:Column FieldName="Freight" CellErrorStyle="{StaticResource cell_error}">
<xcdg:Column.CellValidationRules>
<local:ShippingCostValidationRule/>
</xcdg:Column.CellValidationRules>
</xcdg:Column>
</xcdg:DataGridControl.Columns>
</xcdg:DataGridControl>
</Grid> |
Inheritance Hierarchy
Requirements
Target Platforms: Windows 2000, Windows XP SP3 Family, Windows Server 2003-2008 Family, Windows Vista, Windows 7
See Also
