Group.select does not work also how to get list of groups.

: This is a question on VBA STAAD,

my command is

strGroupName = "A"

objOpenSTAAD.View.SelectGroup (strGroupName)

I tried above with brackets and without also, but it does not work, i also tried "G1:_A" for group name, it doesnt. Can any one help me in this regard.

Also how to extract the list of existing groups, or beams that belong to a group.