Some servers may not maintain sufficient condition state information to fully implement this method. In this case, the server should return E_NOTIMPL. If a server chooses to implement this method, it must return valid information for every member of OPCCONDITIONSTATE.
Syntax
| Visual Basic (Declaration) | |
|---|---|
Public Function GetConditionState( _ ByVal source As String, _ ByVal conditionName As String, _ ByVal attributeIDs() As Integer, _ ByRef conditionState As AEConditionState _ ) As Integer | |
| C# | |
|---|---|
public int GetConditionState( string source, string conditionName, int[] attributeIDs, out AEConditionState conditionState ) | |
Parameters
- source
- A source name, as returned by the EventAreaBrower.GetQualifiedSourceName method. The state of the condition instance associated with this source is returned.
- conditionName
- A condition name, as returned by the QueryConditionNames method. The state of this condition is returned.
- attributeIDs
- The array of Attribute IDs indicating which event attributes should be returned in the OPCCONDITIONSTATE structure.
- conditionState
- Object to where the OPCCONDITIONSTATE should be returned.
Requirements
Target Platforms: Windows XP Professional, Windows Server 2003 family, Windows Vista, Windows 7, Windows Server 2008 family