Do you have any sample code for PopulateHeaders or PopulateValues. I have tried to load a one dimensional arrary into the PopulateHeaders method but all I get is "Value" in the 0,0 position of the grid which is not one of the values in my array of header titles.
Found it in the documentation. C:\Program Files\Syncfusion\Essential Suite\Grid\Samples\GridPopulationSample\VB
It appears that I can't use the Virtual Grid and PopulateValues at the same time.