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DataGridView.UpdateRowErrorText Method (Int32, Int32)

Forces the rows in the given range to update their error text.

Namespace: System.Windows.Forms
Assembly: System.Windows.Forms (in system.windows.forms.dll)

public void UpdateRowErrorText (
	int rowIndexStart,
	int rowIndexEnd
)
public void UpdateRowErrorText (
	int rowIndexStart, 
	int rowIndexEnd
)
public function UpdateRowErrorText (
	rowIndexStart : int, 
	rowIndexEnd : int
)
Not applicable.

Parameters

rowIndexStart

The zero-based index of the first row in the set of rows to update.

rowIndexEnd

The zero-based index of the last row in the set of rows to update.

Exception typeCondition

ArgumentOutOfRangeException

rowIndexStart is not in the valid range of 0 to the number of rows in the control minus 1.

-or-

rowIndexEnd is not in the valid range of 0 to the number of rows in the control minus 1.

-or-

rowIndexEnd is less than rowIndexStart.

This method is useful when you maintain row error text yourself by handling the RowErrorTextNeeded event. Call this method when you change the stored error text for the specified rows. This will force the DataGridView control to retrieve the updated text through the RowErrorTextNeeded event handler.

Windows 98, Windows Server 2000 SP4, Windows Millennium Edition, Windows Server 2003, Windows XP Media Center Edition, Windows XP Professional x64 Edition, Windows XP SP2, Windows XP Starter Edition

The Microsoft .NET Framework 3.0 is supported on Windows Vista, Microsoft Windows XP SP2, and Windows Server 2003 SP1.

.NET Framework

Supported in: 3.0, 2.0
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