SystemUpdate Method (Boolean)
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SPListItem.SystemUpdate Method (Boolean)

Windows SharePoint Services 3

Updates the database with changes that are made to the list item, without effecting changes in the Modified Time or Modified By fields, or optionally, the item version.

Namespace:  Microsoft.SharePoint
Assembly:  Microsoft.SharePoint (in Microsoft.SharePoint.dll)

public void SystemUpdate(
	bool incrementListItemVersion


Type: System.Boolean
true to increment the item version; otherwise, false.

When the SystemUpdate method is implemented, events are triggered, the modifications are reported in the Change and Audit logs, but alerts are not sent and properties are not demoted into documents.

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