Microsoft.VisualStudio.Project.ProjectNode.SccGlyphChanged C# (CSharp) Method

        public virtual int SccGlyphChanged(int affectedNodes, uint[] itemidAffectedNodes, VsStateIcon[] newGlyphs, uint[] newSccStatus)
        {
            // if all the paramaters are null adn the count is 0, it means scc wants us to updated everything
            if (affectedNodes == 0 && itemidAffectedNodes == null && newGlyphs == null && newSccStatus == null)
            {
                this.ReDraw(UIHierarchyElement.SccState);
                this.UpdateSccStateIcons();
            }
            else if (affectedNodes > 0 && itemidAffectedNodes != null && newGlyphs != null && newSccStatus != null)
            {
                for (int i = 0; i < affectedNodes; i++)
                {
                    HierarchyNode n = this.NodeFromItemId(itemidAffectedNodes[i]);
                    if (n == null)
                    {
                        throw new ArgumentException(SR.GetString(SR.InvalidParameter, CultureInfo.CurrentUICulture), "itemidAffectedNodes");
                    }

                    n.ReDraw(UIHierarchyElement.SccState);
                }
            }
            return VSConstants.S_OK;
        }