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These are the status numbers which will be returned by PviServices directly. Most error numbers are returned by PVI or one of its components or come directly from the LC.
[Visual Basic]
Public Enum ReturnCodes
[C#]
public enum ReturnCodes
The range is from 15000 to 15099. The range is also defined in the PVI workspace in PviErrs.h. When adding a new status/error number keep in mind to update the error text and the help (...\Data\automationnet\pvierror\pvierror\pvierrornumbers.htm)
Member Name |
Description |
E_PVIS_BASE |
Base for all PiServices error numbers. |
E_PVIS_ACCESS_DENIED |
Read or write Acces to object denied. When calling a request for an object which is NOT initilized this status number will be returned. |
E_PVIS_EXECUTION_IN_PROGRESS |
Calling request more than once befor the previous request has finished is NOT allowed. When calling a request more than once without waiting for the response the method will retunr this status number. Some request can NOT be queued, therefore this status number will be returned. |
E_PVIS_NO_CHANGE_DETECTED |
Calling the method has NO effect. When calling a method which will have NO effect (e.g. ChangeConnection without changing teh connection parameters) the method will be blcoked. There will be no response event in this case. |
Namespace: BR.AN.PviServices
Assembly: BR.AN.PviServices (in BR.AN.PviServices.dll)
Generated from assembly BR.AN.PviServices [8.1.0.4]