This sample demonstrates the frequent updates that occur in random cells across the Grid Grouping control while keeping CPU usage to a minimum level. A timer changes cells in short intervals and inserts or removes rows.
Features:
A timer changes cells in short intervals and inserts or removes rows
This sample draws cell changes directly to the graphics context instead of performing an invalidate.
It demonstrates drawing text using GDI instead of the GDI+.
It also demonstrates optimizing updates for inserting and removing rows.
When you run the sample, you also need to open up the Task Manager in order to see CPU usage. You should be able to start multiple instances without slowing down your machine.