DataViewBase.PostEditor() Method

Saves the active editor’s value to a data source without closing the editor.

Namespace: DevExpress.Xpf.Grid

Assembly: DevExpress.Xpf.Grid.v20.2.Core.dll

NuGet Packages: DevExpress.WindowsDesktop.Wpf.Grid.Core, DevExpress.Wpf.Grid.Core

Declaration

C#

public void PostEditor()

VB.NET

Public Sub PostEditor

Remarks

Before the active editor’s new value is posted to a data source, it is validated. If a new value is valid, it is posted to a data source and the editor can be closed. Otherwise, if a new value is invalid, the value isn’t posted to a data source, and the editor cannot be closed until its value is corrected.

Related GitHub Examples

The following code snippets (auto-collected from DevExpress Examples) contain references to the PostEditor() method.

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-post-values-to-underlying-data-properties-immediately-after-changing-a-cell-value-e1801/CS/DXGrid_AssignComboBoxToColumn/Window1.xaml.cs#L25

TableView view = sender as TableView;
view.PostEditor();
this.Title = view.Grid.GetCellValue(e.RowHandle,e.Column.FieldName).ToString();

how-to-add-a-check-box-into-a-column-header-to-select-deselect-all-rows-e3840/CS/WpfApplication2/MainWindow.xaml.cs#L106

    if (e.Column.FieldName == "Selected" )
        ((TableView)sender).PostEditor();
}

how-to-emulate-binding-to-the-isexpanded-property-of-the-treelistnode-t127638/CS/DevExpress.Example04/MainWindow.xaml.cs#L41

private void TableView_CellValueChanging(object sender, Xpf.Grid.CellValueChangedEventArgs e) {
    (sender as TableView).PostEditor();
}

how-to-create-checkable-grouping-in-gridcontrol-t127563/CS/DevExpress.Example03/CheckableGroupBehavior.cs#L185

    var grid = this.AssociatedObject;
    grid.View.PostEditor();
}

VB.NET

how-to-post-values-to-underlying-data-properties-immediately-after-changing-a-cell-value-e1801/VB/DXGrid_AssignComboBoxToColumn/Window1.xaml.vb#L13

Dim view As TableView = TryCast(sender, TableView)
view.PostEditor()
Me.Title = view.Grid.GetCellValue(e.RowHandle, e.Column.FieldName).ToString()

how-to-add-a-check-box-into-a-column-header-to-select-deselect-all-rows-e3840/VB/WpfApplication2/MainWindow.xaml.vb#L97

If e.Column.FieldName = "Selected" Then
    CType(sender, TableView).PostEditor()
End If

how-to-emulate-binding-to-the-isexpanded-property-of-the-treelistnode-t127638/VB/DevExpress.Example04/MainWindow.xaml.vb#L43

Private Sub TableView_CellValueChanging(ByVal sender As Object, ByVal e As Xpf.Grid.CellValueChangedEventArgs)
    TryCast(sender, TableView).PostEditor()
End Sub

how-to-create-checkable-grouping-in-gridcontrol-t127563/VB/DevExpress.Example03/CheckableGroupBehavior.vb#L197

    Dim grid = Me.AssociatedObject
    grid.View.PostEditor()
End Sub