- the client call handling for synchronuos calls
- the annotation handling thread for asynchronus calls
Update handling. The methods update the database by inserting, replacing or deleting data points. These methods are called either from:
- the client call handling for synchronuos calls
- the update handling thread for asynchronuos calls
Interface definition for the HDANSrv Database Access layer HDAPluginDBA.
The interface defines the methods, data classes and enumerations that are used by the base layer DLL and possibly the generic HDANSrv server.
The interface must not be changed without adapting the base layer and the generic server.
Syntax
| Visual Basic (Declaration) | |
|---|---|
Public Interface IDBAPlugin | |
| C# | |
|---|---|
public interface IDBAPlugin | |
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