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Stored procedures
<Source>.RestorePosition (Function)
In french: <Source>.RetourPosition
ODBCNot available with this kind of connection
Restores the previously saved context of a data file (<Source>.SavePosition): current record, filter, pointers.
<Source>.RestorePosition is used to restore:
  • the different pointers in the index,
  • the current filter.
This function can be used with the data files, HFSQL views or queries.
Versions 15 and later
Android This function is now available for Android applications.
New in version 15
Android This function is now available for Android applications.
Android This function is now available for Android applications.
Versions 17 and later
iPhone/iPad This function is now available for iPhone/iPad applications.
New in version 17
iPhone/iPad This function is now available for iPhone/iPad applications.
iPhone/iPad This function is now available for iPhone/iPad applications.
Versions 18 and later
Android Widget This function is now available in Android widget mode.
Universal Windows 10 App This function is now available in Windows Store apps mode.
New in version 18
Android Widget This function is now available in Android widget mode.
Universal Windows 10 App This function is now available in Windows Store apps mode.
Android Widget This function is now available in Android widget mode.
Universal Windows 10 App This function is now available in Windows Store apps mode.
Remark: From version 19, HFSQL is the new name of HyperFileSQL.
Versions 21 and later
Universal Windows 10 App This function is now available in Universal Windows 10 App mode.
New in version 21
Universal Windows 10 App This function is now available in Universal Windows 10 App mode.
Universal Windows 10 App This function is now available in Universal Windows 10 App mode.
Example
// Find a record
Customer.ReadSeekFirst(Name, Name)
WHILE Customer.Found() = True
// Saves the current context
nPos = Customer.SavePosition(Name)
// Check a customer with another name
Customer.ReadSeek(Name, Name2)
IF Customer.Found() = True THEN Counter = Counter + 1
// Restores the context
HRestorePosition(nPos)
Customer.ReadNext(Name)
END
Syntax
<Result> = <Source>.RestorePosition()
<Result>: Boolean
  • True if the specified position was restored,
  • False otherwise. HError returns more details about the problem.
<Source>: Type corresponding to the specified source
Name of the data file whose context is to be restored.
Remarks

Miscellaneous

Business / UI classification: Business Logic
Component: wd270hf.dll
Minimum version required
  • Version 25
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