Syntax
| Visual Basic (Declaration) | |
|---|---|
Public Function QueryEventCategories( _ ByVal EventType As OPCAEEventType, _ ByRef EventCategories As Integer(), _ ByRef EventCategoryDescs As String() _ ) As Integer | |
| C# | |
|---|---|
public int QueryEventCategories( OPCAEEventType EventType, out int[] EventCategories, out string[] EventCategoryDescs ) | |
Parameters
- EventType
- EventCategories
- EventCategoryDescs