Thank you for clarifying this.
I am afraid that there is no out-of-the-box mechanism for such scenario.
However, a possible solution might be to use the fact, that the index each IGroupDescriptor
within the GroupDescriptors
collection of RadGridView, corresponds to a given level of IGroups
from the Items.Groups
collection of the control. In other words said, they are added in the same order and this order is kept irrelevant to how many nested groups are defined.
So, having the index of a given ColumnGroupDescriptor
, you should be able to traverse down to the relevant level of IGroups
through the Subgroups
collection of each IGroup
I hope this suggestion fits your requirements. Let me know in case you need further assistance.
All the best,
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