The attached test project demonstrates a bug in the subject event method (unless I'm missing a step or two for making this work properly). The DBGrid is first displayed properly, with each row rendered in its class color. But after clicking on the filter buttons the display is no longer correct, except for the Green button, until the grid is rebuilt. Am I doing something wrong or is this a bug?
IDB_ClassNameIssue_Demo.zip (12.5 KB)
We traced & solved this issue. Next update will address this.