WebHub Release Notes for v1.620

Improvements by Category

In the WebHub VCL Components

• Default Session Object v1.620
  Bug fixed relating to the creation and destruction of the default session object. The symptom was visible in the IDE if you created a new project from scratch and had a valid TWhBrowserInfo capabilities file. The symptom was that the TWebApp would try to instantiate a TWhSession named WebSession0, but an invisible exception would interrupt the process, leaving you with multiple session objects, with the wrong names and disconnected from the app object. The workaround was to delete the browser capabilities file, while working in the designer only.

• ANCHOR macro fixed. v1.620
  (was off by 1 in its positioning of anchor text)

• TWebDataSource.Close improved v1.620
  It will now respect a CLOSE command even if the word close is a partial match against the entire command string, e.g. "CLOSE.NEW will work." In prior versions, only "CLOSE" as an exact match worked.

• TWebDataSource.OpenDataSetsRetain v1.620
  Type changed from integer to DWORD (double word).

• ccValid.pas unit v1.620 - new items:
  
  • htCreditCardDataMMYY
  • htCreditCardDateReverse (also TWebCCard.ReversedDate)
  • htCreditCardDateReversible (also TWebCCard.Reversible)
  • htCreditCardYearsAhead

• TWebApp.Hub... properties v1.620
  HubLicensee: gives licensee name.
  HubSerialNo: gives the serial number.
  HubCapacity: gives the capacity. - fixed - this was -1 in prior builds, even on valid systems.

• ThtStringStream.SaveToFile v1.620
  This new method saves the stream to a file.

• TPack ucWinAPI.pas unit v1.620
  New functions: CloseFormWindow (closes a form window based on ClassName) and ModuleFileName (returns the GetModuleFileName for HInstance).

• TPack OkCore.pas unit v1.620
  The following methods were changed from public to protected: SetEnabled, SetActive, SetStop, SetCritical, SetCanceled, SetState, SetFrozen, GetStop, GetState, GetStringState, DoOkStart, DoOkChange, DoOkStop and FreezeFormHandle.

• TPack TtpProcess.ShellResult v1.620
  Changed from WORD to DWORD.

• TPack TFiltPropForm v1.620
  VarsButton property deleted.