Determines whether the given OPC element type is selectable in this browse mode.
DISPID (Dispatch ID):
For more information, see IsSelectable in .NET Reference.
OPC Labs EasyOPC Forms
IsSelectable Method
DISPID (Dispatch ID):
For more information, see IsSelectable in .NET Reference.
| Visual Basic |
|---|
Public Function IsSelectable( _ ByVal elementType As OpcElementType _ ) As Boolean |
| Value | Description |
|---|---|
| OpcElementType_AEAttribute | An OPC Alarms&Events event attribute. |
| OpcElementType_AECategory | An OPC Alarms&Events event category. |
| OpcElementType_AECategoryCondition | An OPC Alarms&Events event condition (available on specific event category). |
| OpcElementType_AECategorySubcondition | An OPC Alarms&Events event subcondition (available on specific event category). |
| OpcElementType_AENode | An OPC Alarms&Events node, i.e. an area or an event source. |
| OpcElementType_AESourceCondition | An OPC Alarms&Events event condition (available on specific event source). |
| OpcElementType_AESourceSubcondition | An OPC Alarms&Events event subcondition (available on specific event source). |
| OpcElementType_Computer | A computer element. |
| OpcElementType_DAAccessPath | An OPC Data Access (OPC-DA) access path. |
| OpcElementType_DANode | An OPC Data Access node, i.e. a branch or leaf (item). |
| OpcElementType_DAProperty | An OPC Data Access (item) property. |
| OpcElementType_None | No element. |
| OpcElementType_Server | An OPC server element. |
See IsSelectable in .NET Reference.
For remarks, see IsSelectable in .NET Reference.
For examples, see IsSelectable in .NET Reference.