Syntax
| Visual Basic (Usage) |  Copy Code |
|---|---|
Dim instance As ValidateReason | |
| C# | |
|---|---|
public enum ValidateReason : System.Enum | |
Members
| Member | Description |
|---|---|
| AddItems | (1) Client calls OPC DA V2 AddItems resp. Subscribe in XML DA server |
| GetItemProperties | (5) Client call OPC DA V2 or XML DA GetItemProperties |
| GetPropertiesV3 | (6) Client call OPC DA V3 GetProperties |
| LookupItemIDs | (7) Client call LookupItemIDs |
| QueryAvailableProperties | (4) Client call OPC DA V2 ItemIO QueryAvailableProperties |
| Read | (2) Client call OPC DA V3 ItemIO Read |
| ValidateItems | (0) Client calls OPC DA V2 ValidateItems |
| Write | (3) Client call OPC DA V3 ItemIO WriteVQT |
Inheritance Hierarchy
System.Object
System.ValueType
System.Enum
NSPlugin.ValidateReason
Requirements
Target Platforms: Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2