ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

HDeclareExternal (Example)
Usage example of the HDeclareExternal function
Describing the replication (ReplicEdit)
ReplicEdit is used to create a replication via a wizard, but the replication description window allows identifying or configuring additional parameters......
Managing connections
WINDEV, WEBDEV and WINDEV Mobile propose different methods for describing a connection......
Overloading a WLanguage function or using a WLanguage function in an SQL query
WLanguage includes the "WL" keyword......
HCheckMemo (Function)
Checks the structural integrity of memos in an HFSQL data file.
HStatCalculate (Function)
Performs various statistical calculations on the file keys.
HAccelerateSpeed (Function)
Reorganizes the internal structure of the indexes to optimize the speed for accessing the data.
WDModFic: Tool for automatic modification of tables
WDModFic is a tool for automated modification of tables on development and end-user workstations......
1. Analysis: Database structure
When a WINDEV, WEBDEV or WINDEV Mobile project uses data files, it must be associated with an analysis....
HDescribeTrigger (Function)
Adds or modifies a trigger on an HFSQL data file.
HCS.FrameSize (Variable)
The HCS.FrameSize variable is used to resize the outgoing data frame.
Installing an application: single-user or network setup?
WINDEV proposes several types of setup for a WINDEV application......
Defining specific character sets in HFSQL tables
When an application displays or saves data in HFSQL tables, this data is typed in the current language......
HListLink (Function)
Returns the list of table bindings (Merise type) present: in the current database schema, in ongoing database schemas (projects with multiple database schemas). in a specific database schema....
HUnlockFile (Function)
Unlocks the records of a table: locked by HLockFile. individually locked by a locking read function....
HFileExist (Function)
Determines: whether a file exists, which means whether it was physically created (HCreation or HCreationIfNotFound). whether a view or a query was defined....
HSortView (Function)
Sorts an HFSQL view by creating an index on a view item. This function uses the former view mechanism.