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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.
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: wd280hf.dll
See also
Minimum version required
  • Version 25
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