Hello,
I have two RadGridView bound to two different Lists, on two different tabs of a tab control; I DeferRefresh, set the data source, set AutoSize columns mode to none and then call BestFitColumns
The second grid, containing just two example rows, gets its columns resized as expected, but not the first that looks like nothing happened.
The strange behavior is that, if I manually resize (aka click the corner of the window and drag) even just of some pixels the WinForm where the tabs and the grids are staying, the columns gets refreshed to the best fit, as expected from the BestFitColumns command, somehow like it was not refreshed after the bind. This grid have 60 rows, not so many, both Lists contains the same class, so the amount of columns is the same; both grids have the same attributes.
Any idea?
Thank you in advance
Best regards
3 Answers, 1 is accepted
These actions (setting data source, best-fit columns) should not be done in a DefferRefresh block. We are aware that these are expensive operations and we are doing the necessary to impact the performance at a minimum. Could you remove this block and see if the result is different?
I am looking forward to your reply.
Dimitar
Progress Telerik
Rank 1
Hello Dimitar,
I have added the DeferRefresh after some searches I have done in your forums and over Google, but the problem was (and is) there before that.
Removing the defer block is still resulting in the strange behavior, if i manually drag and resize the window, the grid gets refreshed and the columns gets bestfitted, while the second grid is already bestfitted
Thank you for your kind attention
Best regards
I have tested this and it works on my side. I have attached my test project. Could you please check it and let me know how it differs from your real setup?
I am looking forward to your reply.
Regards,
Dimitar
Progress Telerik