NET Framework JIT slows the first population owing to one-time jitting of the code.
User can specify the size of the grid that is to be populated and then can try all the three methods to compare the performance. The third technique uses the GridControl in a virtual manner. The second uses PopulateValues method that optimally places data from a data source into a grid range. The first technique just loops through cells and uses an indexer on the GridControl to set the values. The example explained here will step you through following three ways of populating the GridControl. GridControl can support large amount of data without a performance hit. \Syncfusion\EssentialStudio\Windows\Grid.Windows\Samples\Performance\Trader Grid Test Demo Data Handling User can start multiple instances without slowing down the machine and can confirm the same by viewing Task Manager CPU usage while the sample runs.Ī sample demonstrating this feature is available under the following sample installation path.
#Windows grid how to
It shows user text using GDI instead of GDI+ and also shows how to optimize updates for inserting and removing rows. This example draws cell changes directly to the graphics context instead of performing an Invalidate. Let’s consider an example, in which a timer, changes the value of cells in short intervals. GridControl supports frequent updates that occur in random cells across the grid while keeping CPU usage to a minimum level. It can handle high frequency updates and work with large amounts of data without its performance being affected. WinForms Grid Control has an extremely high performance standard. Performance in Windows Forms Grid Control
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