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Exporting hierarchical grid w/ visuals

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Alex
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Alex asked on 21 Jul 2011, 06:47 PM
Hi all,

I have a hierarchical grid that I am trying to export to excel using ExportToExcelML. Export Hierarchy is on and when I have ExportVisualSettings set to false, the export works perfectly in < 2 seconds. However when I turn the export visuals property on, the grid freezes and the form stops responding.

I have a few special visual components I use in my grid and I'm wondering if any of them may cause this behavior:
-Cells with BackColor set based on the value in the cell (values are hex rgb strings)
-DropdownColumns that also set the backcolor of each cell
-AlternatingRowcolor is set to true

Any ideas?
Alex

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Martin Vasilev
Telerik team
answered on 27 Jul 2011, 08:47 AM
Hi Alex,

Thank you for writing.

In general there is some performance trade-off while exporting along with visual settings. However, the difference between exporting with and without visual settings in terms of time should not be very big. Are you using the latest Q2 2011 release? We have addressed several known issues from older versions, which in some cases leads to the undesired performance issue.

Let me know if you are using Q2 2011 and still experience any issues with the exporting functionality.

All the best,
Martin Vasilev
the Telerik team

Register for the Q2 2011 What's New Webinar Week. Mark your calendar for the week starting July 18th and book your seat for a walk through of all the exciting stuff we will ship with the new release!

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Martin Vasilev
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