XpoDataSourceInsertedEventArgs.Value Property

Provides access to the persistent object that has been inserted in the XpoDataSource via a bound data-aware control.

Namespace: DevExpress.Xpo

Assembly: DevExpress.Xpo.v23.2.dll

NuGet Packages: DevExpress.Win.PivotGrid, DevExpress.Win.TreeMap, DevExpress.Xpo

Declaration

C#

public object Value { get; }

VB.NET

Public ReadOnly Property Value As Object

Property Value

Type	Description
Object	An XPObject descendant representing the persistent object that has been inserted.

Remarks

The XpoDataSource retrieves objects of the type specified via the XpoDataSource.TypeName property. To access the properties specific to this type, cast the property value to the specified object type.

The following code snippet demonstrates how to handle the XpoDataSource.Inserted event to access the properties of the object that has been inserted. It’s assumed that the XpoDataSource.TypeName property is assigned “Comment” to retrieve Comment persistent objects.

C#

protected void XpoDataSource1_Inserted(object sender, XpoDataSourceInsertedEventArgs e)
{
   Comment comment = e.Value as Comment;
   if(comment != null) {
      int oid = comment.Oid;
      string text = comment.Text;
      // ...
   }
}

VB.NET

Protected Sub XpoDataSource1_Inserted(ByVal sender As Object, ByVal e As XpoDataSourceInsertedEventArgs)
   Dim comment As Comment = TryCast(e.Value, Comment)
   If comment IsNot Nothing Then
      Dim oid As Integer = comment.Oid
      Dim text As String = comment.Text
      ' ...
   End If
End Sub