ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

Importing a WINDEV window into a WEBDEV website
The Windows windows developed with WINDEV...
TableDeleteChild (Function)
Deletes all child rows from a branch of the hierarchy.
HAddGroup (Function)
Adds a group of users.
HOut (Function)
Used to find out whether the record on which you want to be positioned is located outside the data file, filter, view or query.
Constants used by the TraceStart function
List of constants used by the TraceStart function....
HClient structure
The HClient structure is used to......
HExecuteQuery (Function)
Declares a query created in the query editor to the HFSQL engine and runs this query.
WHelp (Function)
Displays a file or a help page in HLP or CHM format.
TableInsertChild (Function)
Inserts a row into a TreeView Table control, in a given hierarchy level.
Creating requirements
The following steps must be performed to implement the requirements......
fDataDirUser (Function)
Returns a directory path for the data of the current user of the current application.
ContactAdd (Example)
Usage example of the ContactAdd function
HListKey (Example)
Usage example of the HListKey function
File Description (Type of variable)
The File Description variable is used to programmatically describe data files.
HErrorLock (Function)
Used to check whether a lock error occurred.
Report based on an HFSQL view
A report based on an HFSQL view is used to print records from an HFSQL Classic or Client/Server view......
CheckBoxDelete (Function)
Deletes an option from a Check Box control.
grDestinationImage (Function)
Defines an Image variable as destination of a chart.
fCopyFile (Example)
Usage example of the fCopyFile function
HFilterIdentical (Function)
Defines and enables a filter used to find the exact value of a string item.
HBackward (Function)
Moves backward several records from the current position in the data file, according to a specified item.
Programming Table controls based on a data file
This page explains how to program Table controls based on a data file......
ArraySort (Function)
Sorts a WLanguage array.
Value (Property)
The Value property is used to get and change the value of an element.
Serialize (Function)
Transforms the following elements into a specific format: a structure (and its subelements), a class (and its subelements), an array (including the associative arrays), a queue, a stack, a list....
fGlobalDirCommon (Function)
Returns a directory path for the global data of current application (data shared between several applications), regardless of the current user.