ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

fFileExist (Function)
Checks the existence of an external file.
Convert your WINDEV applications into websites
A widespread need today is to transform Windows applications (or parts of applications) into dynamic websites......
OAuth2Parameters (Type of variable)
The OAuth2Parameters type is used to define the information required to authenticate on a web service implementing the OAuth 2.0 standard.
H.SQLServerMode (Variable)
Allows you to specify the version of the Native SQL Server Connector that will be used.
fUnlock (Function)
Entirely or partially unlocks an external file.
Buffer (Type de variable)
The Buffer type corresponds to a binary memory area.
JSONToVariant (Function)
Converts a JSON string to a Variant variable.
GglConnect (Function)
Manages authentication on a Google server (via the "OAuth 2.0" authentication mode).
NULL values: Allowing nullable types
Starting with version 2024, you can allow nullable types in a WINDEV, WEBDEV or WINDEV Mobile project......
fLock (Function)
Entirely or partially locks an external file.
HExecuteQueryAsynchronous (Function)
Executes a SELECT query asynchronously.
SQL functions that can be used in SQL queries
The following SQL functions can be used on the queries written in SQL code (classified by theme)......
Dynamic Automation object
A dynamic automation object is an automation object allocated upon request, during the program execution...
fOpen (Function)
Opens an external file (ANSI or UNICODE) in order to handle it through programming.
HFConf.Ini file
The HFConf.INI file is found at server root. This file is used to define several characteristics of HFSQL Client/Server server....
INIWrite (Function)
Writes a specific value into an INI file (or into a file structured like an.INI file).
HFSQL in network mode on a server running Windows NT4, 2000, XP or 2003
The access speed to the data in network depends on several parameters (see the section......
CallDLL32 (Function)
Runs a function found in an external DLL.
JSONValid (Function)
Checks the validity of a JSON string.