DataGridView.RowValidated Event

Reference

Definition

Namespace:: System.Windows.Forms

Assembly:: System.Windows.Forms.dll

Source:: DataGridView.cs

Source:: DataGridView.cs

Source:: DataGridView.cs

Important

Some information relates to prerelease product that may be substantially modified before it’s released. Microsoft makes no warranties, express or implied, with respect to the information provided here.

Occurs after a row has finished validating.

public:
 event System::Windows::Forms::DataGridViewCellEventHandler ^ RowValidated;

public event System.Windows.Forms.DataGridViewCellEventHandler RowValidated;

public event System.Windows.Forms.DataGridViewCellEventHandler? RowValidated;

member this.RowValidated : System.Windows.Forms.DataGridViewCellEventHandler

Public Custom Event RowValidated As DataGridViewCellEventHandler

Event Type

DataGridViewCellEventHandler

Examples

The following code sample uses this event to clear up any error annotations that may have been left behind after validating the row.

private void RemoveAnnotations(Object sender, 
    DataGridViewCellEventArgs args) 
{
    foreach (DataGridViewCell cell in 
        songsDataGridView.Rows[args.RowIndex].Cells)
    {
        cell.ErrorText = String.Empty;
    }

    foreach (DataGridViewRow row in songsDataGridView.Rows)
    {
        row.ErrorText = String.Empty;
    }
}

Private Sub RemoveAnnotations(ByVal sender As Object, _
    ByVal args As DataGridViewCellEventArgs) _
    Handles songsDataGridView.RowValidated

    For Each cell As DataGridViewCell In _
        songsDataGridView.Rows(args.RowIndex).Cells
        cell.ErrorText = String.Empty
    Next

    For Each row As DataGridViewRow In songsDataGridView.Rows
        row.ErrorText = String.Empty
    Next

End Sub

Remarks

This event is analogous to the Validated event. Use this event to perform post-processing on a row of values.

For more information about how to handle events, see Handling and Raising Events.

Applies to

Produkt	Versioner
.NET Framework	2.0, 3.0, 3.5, 4.0, 4.5, 4.5.1, 4.5.2, 4.6, 4.6.1, 4.6.2, 4.7, 4.7.1, 4.7.2, 4.8, 4.8.1
Windows Desktop	3.0, 3.1, 5, 6, 7, 8, 9, 10

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