row visibility do not work anymore

[Adrian Pay]

before upgrading to SL4 april 22 build. we have an event handler for the RowLoaded of our RadGridView that do this.

e.Row.Visibility = Collapsed

this will hide the row completely.

but in the new build - the row turns into WHITE.  it is hidden but the space that it consumed is still visible.
any ideas?

[Yordanka]

Hi Adrian Pay,

Could you give us more details about your scenario or send a sample project for reference?

Best wishes,
Yordanka
the Telerik team

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[Jason Maronge]

I am having the same issue with the Q1 2012 SL5 release.  Not sure if it existed before or not, I just implemented this but when I set a row to visibility = collasped it just draws a white line instead of the cells. 

I am setting it in the RowLoaded event.  You will see from the picture that the 2 record is missing and only showing the white space.

[Maya]

Hello Adrian,

This would be the expected behavior since you are working with the visibility of the row. It is definitely not recommended to work with visual elements and their properties of a virtualized control (such as RadGridView, RadTreeListView, etc). Please refer to our online documentation for a reference.
I would recommend you in this case to work with the Items collection of the grid and remove/ add items there. Thus the corresponding row will be removed as well and no such black white spaces will be left. 

Kind regards,
Maya
the Telerik team