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Stored procedures
HReadPreviousLock (Function)
In french: HLitPrécédentBloque
Warning
HReadPreviousLock is kept for backward compatibility (this function will still be supported in the forthcoming version).
From version 8, this function was replaced by an improved version of HReadPrevious. It is recommended to use HReadPrevious to benefit from the new management of locks in WINDEV.
Below is the documentation of HReadPreviousLock, available in WINDEV 5.5.
WINDEV Mobile This function can be used with HFSQL Client/Server data files or with data files handled by Native Accesses. This function is not available for HFSQL Mobile.
 
Purpose
Reading and locking the previous record according to the specified key.
Syntax
HReadPreviousLock(<LogicalFileName>,<NameKeyItem>)
  • <LogicalFileName> is the name of the file to read
  • <NameKeyItem> is the name of the key according to which the file must be read
See also
Minimum version required
  • Version 9
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Last update: 09/22/2020

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