ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

Operator on Address
The & operator returns the address of a variable as an integer
HDeactivateTrigger (Function)
Disables a trigger.
Socket management functions
List of functions for managing sockets...
HDeleteDatabase (Function)
Deletes a database located on an HFSQL server.
HUpdateQuery (Function)
Creates or updates a query on an HFSQL server.
HFreePosition (Function)
Deletes a position saved by HSavePosition.
Error messages that can be displayed in the browser
This help page presents the different error messages that can be displayed in the browser......
YAML (Type of variable)
The YAML type simplifies the handling of data in YAML format.
Class inheritance
The hierarchical organization in class and sub-class has allowed to create the notion of inheritance......
UI audit: Detect obsolete features
The lifecycle of some projects span several years......
TableDisableFilter (Function)
Disables a user filter on a column or on all the columns found in a Table or TreeView Table control.
BufferToHexa (Function)
Converts a buffer to a hexadecimal string (e.g.,: "4A 5B 00").
HSetCache (Function)
Used to configure the management of caches in the HFSQL Client/Server engine....
fDir (Function)
Finds a file or directory.
Val (Function)
Returns the numeric value of a character string.
Ping (Function)
Checks whether a network address can be reached by using the ICMP protocol (similar to the PING network utility).
fCompare (Function)
Compares the content of two files bit by bit.
HOnServerCall (Function)
Customizes the management of message display on the client computer and the management of disconnection from a client computer.
HLoadParameter (Function)
Reads a parameter that was saved from a stored procedure by HSaveParameter.
HDeleteParameter (Function)
Deletes a parameter previously saved by HSaveParameter.
HTTPAddFile (Function)
Adds a file to the HTTP form.
fIsImage (Function)
Used to find out whether a file found on disk or a file contained in a buffer corresponds to an image format recognized by WINDEV, WEBDEV or WINDEV Mobile.
SchedulerChangeMode (Function)
Modifies the period (which means the number of days) displayed by a Scheduler control.
WEBDEV User Groupware: Tips
This help page contains different programming tips for the User Groupware in WEBDEV......
MinSourceCardinality (Property)
The MinSourceCardinality property is used to get and modify the minimum cardinality of the source item in the link.