SummaryUpdatesSuspended Property

Indicates whether summary updates have been suspended.

Syntax

Visual Basic

'Declaration
 
Public ReadOnly Property SummaryUpdatesSuspended As Boolean

C#

public bool SummaryUpdatesSuspended {get;}

Remarks

SuspendSummaryUpdates and ResumeSummaryUpdates methods can be used to temporarily prevent the UltraGrid from responding to cell change notifications and marking the summaries dirty. Summaries are re-calculated lazily however this method is useful when you are modifying a lots of cells and for efficiency reaons what to prevent UltraGrid from responding to every cell change notification. In that case you can call SuspendSummaryUpdates and change the cell values and call ResumeSummaryUpdates. ResumeSummaryUpdates method takes in recalculateSummaries parameter that you can use to specify whether the UltraGrid should recalculate all the summaries or not. You would specify that parameter as false if you know that none of the changes you made would affect the summaries. Otherwise you would specifiy that parameter as true.

Requirements

Target Platforms: Windows 10, Windows 8.1, Windows 8, Windows 7, Windows Server 2012, Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2