ResourceGroups Collection Object (Project)
Represents all of the resource-based group definitions. ResourceGroups is a collection of Group objects.
Using the ResourceGroups Collection
Use the ResourceGroups property to return a ResourceGroups collection. The following example lists the names of all the resource groups in the active project.
Dim rg As Group
Dim rGroups As String
For Each rg in ActiveProject.ResourceGroups
rGroups = rGroups & rg.Name & vbCrLf
Next rg
MsgBox rGroups
Use the Add method to add a Group object to the ResourceGroups collection. The following example creates a new group that groups resources by their standard rate and then modifies the criterion so that the resources are sorted in descending order.
ActiveProject.ResourceGroups.Add "Resources by Rate", "Standard Rate"
ActiveProject.ResourceGroups("Resources by Rate").GroupCriteria(1).Ascending = False
Remarks
For resource groups where the group hierarchy can be maintained and cell color can be a hexadecimal value, use the ResourceGroups2 collection object.