DialogEditFormBehavior.ValidateRowCommand Property

Gets or sets a command that validates input values, checks database constraints, and saves changes to the database. The behavior executes this command after a user saves changes made in the edit form dialog.

Namespace: DevExpress.Xpf.Grid

Assembly: DevExpress.Xpf.Grid.v22.2.Extensions.dll

NuGet Package: DevExpress.Wpf.Grid.Core

Declaration

C#

public ICommand<EditFormRowValidationArgs> ValidateRowCommand { get; set; }

VB.NET

Public Property ValidateRowCommand As ICommand(Of EditFormRowValidationArgs)

Property Value

Type	Description
ICommand<EditFormRowValidationArgs>	A command that validates input values, checks database constraints, and saves changes to the database.

Remarks

After a user saves changes made in the dialog edit form, the behavior raises the ValidateRow event and executes the ValidateRowCommand.

Refer to the following help topic for more information: DialogEditFormBehavior.

Related GitHub Examples

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

XAML

wpf-data-grid-implement-crud-operations/CS/ViewModel/EFCore/InstantFeedbackMode/MainWindow.xaml#L51

<dxg:DialogEditFormBehavior x:Name="EditFormBehavior" KeyProperty="Id"
                            CreateEditItemViewModelCommand="{Binding CreateEditEntityViewModelCommand}" ValidateRowCommand="{Binding ValidateRowCommand}"
                            ValidateRowDeletionCommand="{Binding ValidateRowDeletionCommand}">

wpf-data-grid-extend-crud-operations/CS/DetailCollectionEditing/MainWindow.xaml#L36

<dxmvvm:Interaction.Behaviors>
    <dxg:DialogEditFormBehavior x:Name="EditFormBehavior" KeyProperty="Id" CreateEditItemViewModelCommand="{Binding CreateEditEntityViewModelCommand}" ValidateRowCommand="{Binding ValidateRowCommand}" ValidateRowDeletionCommand="{Binding ValidateRowDeletionCommand}">
        <dxg:DialogEditFormBehavior.EditTemplate>