| --PROPERTIES OF dotNetObject:System.Windows.Forms.ListViewGroupCollection | Default / Value |
| .Count : , read-only | 0 |
| .Item[key] : | undefined |
| .Item[index] : | undefined |
| --METHODS OF dotNetObject:System.Windows.Forms.ListViewGroupCollection | |
| .Add group | |
| .Add key headerText | |
| .AddRange groups | |
| .AddRange groups | |
| .Clear() | |
| .Contains value | |
| .CopyTo array index | |
| .Equals obj | |
| .[static]Equals objA objB | |
| .GetEnumerator() | |
| .GetHashCode() | |
| .GetType() | |
| .IndexOf value | |
| .Insert index group | |
| .[static]ReferenceEquals objA objB | |
| .Remove group | |
| .RemoveAt index | |
| .ToString() | |
| --EVENTS OF dotNetObject:System.Windows.Forms.ListViewGroupCollection | |