MonoDevelop.Projects.Formats.MSBuild.MSBuildPropertyGroupMerged.Add C# (CSharp) Method

		public void Add(MSBuildPropertyGroup g)
		{
			groups.Add(g);
		}

		public MSBuildPropertySet GetGlobalPropertyGroup ()
		{
			MSBuildPropertyGroupMerged res = new MSBuildPropertyGroupMerged ();
			foreach (MSBuildPropertyGroup grp in PropertyGroups) {
				if (grp.Condition.Length == 0)
					res.Add (grp);
			}
			return res.GroupCount > 0 ? res : null;
		}