Hi all,
I need to perform some real time update using the GridDataBoundGrid. The real time update consist of "blink" - change the color of a cell - for all the cell that changed value since the last update.
Update are triggered each 500ms by a timer and the value comes from a real time flow that changes the value in the bindingSource binded to the grid.
I know that there is a specific grid for handling real time flow but I'm required to use the GridDataBoundGrid cause we need binding.
The problem is that updating the values and blinking in the grid takes high on CPU (i.e on my PC for a grid of 500 rows and 12 column is around 12% of CPU).
Actually what I'm doing is invalidating and changing the background color of the cell using the Model_QueryCellInfo only for the cell that are updated instead of refreshing the entire grid.
There is a better a way (less CPU usage) to accomplish this task.
Attached a sample application that I use to test the CPU usage.
Thanks
ML
SyncFusion.zip