Hello erwin,
You are correct. Thank you for reporting this. We moved its functionality to the
Expand and
Collapse methods of the
DataGroup. You could use also the
IsExpanded property of the
GridViewGroupRowInfo. We will update our documentation shortly. I have added points to your account for the suggestions.
Do not hesitate to contact us, if you have any other questions.
Sincerely yours,
Jack
the Telerik team
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