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DataGridView Events
AllowUserToAddRowsChanged Event
AllowUserToDeleteRowsChanged Event
AllowUserToOrderColumnsChanged Event
AllowUserToResizeColumnsChanged Event
AllowUserToResizeRowsChanged Event
AlternatingRowsDefaultCellStyleChanged Event
AutoGenerateColumnsChanged Event
AutoSizeColumnModeChanged Event
AutoSizeColumnsModeChanged Event
AutoSizeRowsModeChanged Event
BackColorChanged Event
BackgroundColorChanged Event
BackgroundImageChanged Event
BackgroundImageLayoutChanged Event
BorderStyleChanged Event
CancelRowEdit Event
CellBeginEdit Event
CellBorderStyleChanged Event
CellClick Event
CellContentClick Event
CellContentDoubleClick Event
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CellContextMenuStripNeeded Event
CellDoubleClick Event
CellEndEdit Event
CellEnter Event
CellErrorTextChanged Event
CellErrorTextNeeded Event
CellFormatting Event
CellLeave Event
CellMouseClick Event
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CellStateChanged Event
CellStyleChanged Event
CellStyleContentChanged Event
CellToolTipTextChanged Event
CellToolTipTextNeeded Event
CellValidated Event
CellValidating Event
CellValueChanged Event
CellValueNeeded Event
CellValuePushed Event
ColumnAdded Event
ColumnContextMenuStripChanged Event
ColumnDataPropertyNameChanged Event
ColumnDefaultCellStyleChanged Event
ColumnDisplayIndexChanged Event
ColumnDividerDoubleClick Event
ColumnDividerWidthChanged Event
ColumnHeaderCellChanged Event
ColumnHeaderMouseClick Event
ColumnHeaderMouseDoubleClick Event
ColumnHeadersBorderStyleChanged Event
ColumnHeadersDefaultCellStyleChanged Event
ColumnHeadersHeightChanged Event
ColumnHeadersHeightSizeModeChanged Event
ColumnMinimumWidthChanged Event
ColumnNameChanged Event
ColumnRemoved Event
ColumnSortModeChanged Event
ColumnStateChanged Event
ColumnToolTipTextChanged Event
ColumnWidthChanged Event
CurrentCellChanged Event
CurrentCellDirtyStateChanged Event
DataBindingComplete Event
DataError Event
DataMemberChanged Event
DataSourceChanged Event
DefaultCellStyleChanged Event
DefaultValuesNeeded Event
EditingControlShowing Event
EditModeChanged Event
FontChanged Event
ForeColorChanged Event
GridColorChanged Event
MultiSelectChanged Event
NewRowNeeded Event
PaddingChanged Event
ReadOnlyChanged Event
RowContextMenuStripChanged Event
RowContextMenuStripNeeded Event
RowDefaultCellStyleChanged Event
RowDirtyStateNeeded Event
RowDividerDoubleClick Event
RowDividerHeightChanged Event
RowEnter Event
RowErrorTextChanged Event
RowErrorTextNeeded Event
RowHeaderCellChanged Event
RowHeaderMouseClick Event
RowHeaderMouseDoubleClick Event
RowHeadersBorderStyleChanged Event
RowHeadersDefaultCellStyleChanged Event
RowHeadersWidthChanged Event
RowHeadersWidthSizeModeChanged Event
RowHeightChanged Event
RowHeightInfoNeeded Event
RowHeightInfoPushed Event
RowLeave Event
RowMinimumHeightChanged Event
RowPostPaint Event
RowPrePaint Event
RowsAdded Event
RowsDefaultCellStyleChanged Event
RowsRemoved Event
RowStateChanged Event
RowUnshared Event
RowValidated Event
RowValidating Event
Scroll Event
SelectionChanged Event
SortCompare Event
Sorted Event
StyleChanged Event
TextChanged Event
UserAddedRow Event
UserDeletedRow Event
UserDeletingRow Event
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DataGridView.RowValidated Event

.NET Framework 4.5

Occurs after a row has finished validating.

Namespace:  System.Windows.Forms
Assembly:  System.Windows.Forms (in System.Windows.Forms.dll)
C#
C++
F#
VB
Copy 
public event DataGridViewCellEventHandler RowValidated

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

For more information about handling events, see Consuming Events.

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

C#
VB
Copy 
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;
    }
}

.NET Framework

Supported in: 4.5, 4, 3.5, 3.0, 2.0

.NET Framework Client Profile

Supported in: 4, 3.5 SP1

Windows 8, Windows Server 2012, Windows 7, Windows Vista SP2, Windows Server 2008 (Server Core Role not supported), Windows Server 2008 R2 (Server Core Role supported with SP1 or later; Itanium not supported)

The .NET Framework does not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.

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