InvalidRowExceptionEventArgs Class

Provides data for the ColumnView.InvalidRowException event.

Namespace: DevExpress.XtraGrid.Views.Base

Assembly: DevExpress.XtraGrid.v18.1.dll

Declaration

C#

public class InvalidRowExceptionEventArgs :
    ExceptionEventArgs

VB.NET

Public Class InvalidRowExceptionEventArgs
    Inherits ExceptionEventArgs

Related API Members

InvalidRowExceptionEventArgs is the data class for the following events:

• ColumnView.InvalidRowException

Remarks

The ColumnView.InvalidRowException event occurs when the focused row fails validation or if it cannot be saved to the data source. You can handle the event to discard changes that cannot be accepted, raise an exception, display an error message box or provide any other desired response. InvalidRowExceptionEventArgs object properties allow you to specify the contents of the error message box, identify the error that failed validation, access exception information and enable one of the predefined responses.

Related GitHub Examples

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

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#

building-a-simple-expense-tracking-application-using-xtragrid-for-winforms-example-solution-e5063/CS/XtraGridTutorial.Step4/MainForm.cs#L75

private void transactionsGridView_InvalidRowException(object sender, DevExpress.XtraGrid.Views.Base.InvalidRowExceptionEventArgs e)
{

how-to-perform-row-validation-using-the-idxdataerrorinfo-interface-e335/CS/WindowsApplication1/Form1.cs#L57

private void gridView1_InvalidRowException(object sender, DevExpress.XtraGrid.Views.Base.InvalidRowExceptionEventArgs e)
{

VB.NET

building-a-simple-expense-tracking-application-using-xtragrid-for-winforms-example-solution-e5063/VB/XtraGridTutorial.Step4/MainForm.vb#L67

Private Sub transactionsGridView_InvalidRowException(ByVal sender As Object, ByVal e As DevExpress.XtraGrid.Views.Base.InvalidRowExceptionEventArgs) Handles transactionsGridView.InvalidRowException
    e.ExceptionMode = DevExpress.XtraEditors.Controls.ExceptionMode.NoAction

how-to-perform-row-validation-using-the-idxdataerrorinfo-interface-e335/VB/WindowsApplication1/Form1.vb#L51

Private Sub gridView1_InvalidRowException(ByVal sender As Object, ByVal e As DevExpress.XtraGrid.Views.Base.InvalidRowExceptionEventArgs) Handles gridView1.InvalidRowException
    e.ExceptionMode = ExceptionMode.NoAction

Inheritance

Object

EventArgs

ExceptionEventArgs

InvalidRowExceptionEventArgs