ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

Sitemap file for Google
To better analyze the content of the sites, the search engine of Google uses an XML file named "Sitemap" (if it is available)...
FileToURI (Function)
Saves the contents of a file to a resource identified by its URI.
Database schema: Description of table structure
The database schema allows you to define the structure of tables used by the project...
Custom-Folders in the database schema
Several file descriptions can be grouped into a "Custom-Folder"...
How to loop through the files of a directory?
This help page presents the different methods that can be used to loop through the files of a directory.
Uploading files
Uploading consists in saving a file located on the user's computer to a web server...
Handling the external files
WINDEV, WINDEV Mobile and WEBDEV propose several functions allowing you to manage the external files from your WINDEV/WINDEV Mobile applications or from your WEBDEV websites...
Automatic index generation
The automatic index generation suggests index keywords based on the content of your help page......
SysNbExternalStorage (Function)
Returns the number of external storage spaces found on an Android device.
SysMemoryExternalStorage (Function)
Returns the amount of available memory on the external storage area of the device.
SysSpace (Function)
Returns the physical memory space for the current computer.
Remote WEBDEV administrator: Modify a WEBDEV account
To modify a WEBDEV account from the remote WEBDEV administrator:...
NetMachineName (Function)
Returns the name of the local computer or the name of a computer whose IP address is known (reverse...
NetClientSendMessage (Function)
Sends a message from the server to all the connected client computers. This function is kept...
NetClientMessageBox (Function)
Displays a dialog box on each client computer connected to the server. This function is kept...
NetMsgError (Function)
Returns the error message corresponding to the error number returned by NetOpenRemoteAccess...
SysDirStorageCard (Function)
Returns the path of the root directory of the primary external storage space.
MySQL Native Connector: Programming with SQL functions
The SQL functions can be used to handle the MySQL database......
MariaDB Native Connector: Programming using SQL functions
The SQL functions can be used to handle the MariaDB database......
PostgreSQL Native Connector: Programming with SQL functions
You can use SQL functions to handle the PostgreSQL database......
HReadFirst (Function)
Sets the position on the first record according to a browse item.
9. Queries
A query is used to request information from a database to view, insert, change or delete data....
Transactions in HFSQL Client/Server mode
To keep maximum compatibility between HFSQL Classic applications (single-user or multi-user)...
Handling an Upload control through programming
The Upload control is used to upload one or more files....