TcxDataControllerGroups.ChangeExpanding(Integer,Boolean,Boolean) Method
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Expands or collapses a data group.
#Declaration
#Parameters
Name | Type |
---|---|
ARow |
Integer |
AExpanded | Boolean |
ARecursive | Boolean |
#Remarks
The ChangeExpanding method expands or collapses a group based upon the value of the AExpanded parameter. If AExpanded is True, a group is expanded. Otherwise the group is collapsed. To identify a data group, you should pass the index of a group row via the ARowIndex parameter. Specifying the index of a data row will do nothing.
The ARecursive parameter allows you to expand or collapse nested groups recursively. Set this parameter to True to expand/collapse all the nested groups.
To expand and collapse all data groups use the FullExpand and FullCollapse methods respectively.
See Also