GoXam for WPF v3
IsMemberValid Method (IGroupsModel)
Northwoods.GoXam.Model Namespace > IGroupsModel Interface : IsMemberValid Method
This predicate is true when it is valid to add the membernodedata to the groupnodedata.
Syntax

Parameters

groupnodedata
membernodedata

Return Value

false if the membernodedata cannot be added to groupnodedata
Remarks
This assumes that if the member node is already part of a group, it will be removed from that group first.
See Also

Reference

IGroupsModel Interface
IGroupsModel Members