DataControlBase.DesignTimeDataSourceRowCount Property

Gets or sets the number of temporary data rows displayed within the grid at design time. This is a dependency property.

Namespace: DevExpress.Xpf.Grid

Assembly: DevExpress.Xpf.Grid.v19.1.Core.dll

Declaration

C#

public int DesignTimeDataSourceRowCount { get; set; }

VB.NET

Public Property DesignTimeDataSourceRowCount As Integer

Property Value

Type	Description
Int32	An integer value that specifies the number of data rows displayed within the grid at design time.

Remarks

If the DataControlBase.DesignTimeShowSampleData option is enabled, use the DesignTimeDataSourceRowCount property, to specify how many data rows are displayed within the grid.

In the image below, the grid displays two sample data rows:

To learn more, see Customizing Unbound Grid at Design Time.

Related GitHub Examples

The following code snippet (auto-collected from DevExpress Examples) contains a reference to the DesignTimeDataSourceRowCount property.

Note

The algorithm used to collect these code examples remains a work in progress. Accordingly, the links and snippets below may produce inaccurate results. If you encounter an issue with code examples below, please use the feedback form on this page to report the issue.

C#

how-to-control-the-master-row-expansion-from-the-view-model-in-the-master-detail-grid-e3834/CS/WPFDataGridApp15/MainWindow.xaml#L21

<dxg:GridControl Grid.Row="1" my:MasterDetailMVVMHelper.ExpandedMasterRowsSource="{Binding ExpandedItems}" Name="gridControl1" ItemsSource="{Binding Data}" DesignTimeDataObjectType="my:DataClass" DesignTimeDataSourceRowCount="3" >
    <dxg:GridControl.DetailDescriptor>