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For an example that implements virtual mode with a cell-level commit scope, see the Virtual Mode property reference topic.

Some standard Data Grid View events (such as events that occur when users add or delete rows, or when cell values are edited, parsed, validated, or formatted) are useful in virtual mode, as well.Call the Update Cell Error Text method or the Update Row Error Text method when you change the cell or row error text to ensure that the current value is displayed in the control.Cell and row error glyphs are displayed when the Show Cell Errors and Show Row Errors property values are Used by the control to retrieve or store row height information in the data cache. Handling this event is useful, for example, to programmatically resize rows and columns based on content updates.For more information, see Sizing Options in the Windows Forms Data Grid View Control.

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