AD
Administrator
Syncfusion Team
November 2, 2006 12:31 PM UTC
Hi Andrew,
The GroupingPerf browser( \Syncfusion\Essential Studio\4.3.0.25\windows\Grid.Grouping.Windows\Samples\GroupingPerf\) sample will let you fill a grouping grid with a specified number of records and toggle various options that can affect the speed of the grid. You can specify whether the records should be sorted, if maximum column width should be calculated and/or use a custom sort routine.
Also refer to the Performance category sample for more details.
http://www.syncfusion.com/Support/user/uploads/PerformanceSamples_c3199314.zip
Let me know if this helps.
Best Regards,
Haneef
AD
Administrator
Syncfusion Team
November 2, 2006 03:37 PM UTC
Thanks a lot!
I've turn off AllowCalculateMaxColumnWidth and get memory and time charges like XtraGrid. I think that you have a momory leak in calculation of columnwidth... or may be you should calculate size of numbers with out creation strings (for example by logarithm function and format string)
By the way, yours examples don't compiles because of GGC doesn't have InsertRemoveBehavior, UpdateDisplayFrequency and EnableDoubleBufferSerface() (I've compile with Syncfusion 4.3.0.30)