Not all items are shown

[Ivo]

Hi, i create some Grid and I create more than 100 items and only 100 are shown, if i click on Install button once more (it just recreates the same items) all items are shown... where it is a problem? How can i attach the solution?

[Dinko | Tech Support Engineer]

Hi Ivo,

You are right that fewer items are shown in the RadGridView. It turns out that this behavior comes from the fact that the items are loaded in the Loaded event of the UserControl. This seems to be a problem in the Nested mode of control. It is recommended to use the Flat render mode. You can set the GroupRenderMode property to Flat. After doing this, the behavior is not observed. Even the scroll performance of the control is much better with this render mode.

Regards,
Dinko
Progress Telerik

[Ivo]

Thanks for the answer ... Does the same applies to RadTreeListView?

[Dinko | Tech Support Engineer]

Hello Ivo,

The same scenario will be applied also for the RadTreeListView. Both RadGridView and RadTreeListView derives from GridViewDataControl. That is why RadTreeListView inherits most of the features of the RadGridView.

If you have any other questions, you can open new ticket thread with your questions inside.

Regards,
Dinko
Progress Telerik