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GGC: Reloading Table collapses groups

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68715 Sep 28,2007 08:58 AM UTC Oct 11,2007 03:39 AM UTC WinForms 1
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Tags: GridControl
Falk
Asked On September 28, 2007 08:58 AM UTC

Hi!

Ich have a ggc. The datasource is a List - Collection and the elements are grouped by column1.

Now I reload the DataSource from the database (Clear the elements and Add a new Range). If now one group is missing in the refreshed datasource , I want the ggc to remove this group without collapsing the other groups. But ggc.Table.Reload() collapses all groups.

Is there a way to remove one (ore more) groups without collapsing the others?


Regards
Falk

Saravanan A [Syncfusion]
Replied On October 11, 2007 03:39 AM UTC

Hi Falk,

There is no direct way to do this, since while reloading the table, GridEngine will get reinitialized and all the previous state will be lost. If you want to maintain the expanded state of the groups while reload, then you would have to store the states of all the groups in a hashtable or an array list before reloading. And then apply those states for the groups after reloading.

Regards,
Saravanan

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