ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

Selecting the files to install and the installer framework
The setup wizard allows you to: Select and configure the files to install. This step is very important. Specify the WINDEV framework used by the installer....
Managing HBase databases
HBase is a non-relational (NoSQL) distributed database, based on columns and using non-structured storage for large tables......
System constants
List of constants used by the system functions....
HDBOpen (Function)
Opens the xBase table and the "memo" file if it exists.
ClipboardHeight (Function)
Calculates the height of an image (in bitmap format) found in the clipboard.
ClipboardWidth (Function)
Calculates the width of an image (in bitmap format) found in the clipboard.
WDZip: Handling files in an archive
The compressed files found in an archive can be handled by WDZip......
xlsAddWorksheet (Function)
Adds or inserts a new worksheet into an Excel document.
StringDeleteDuplicate (Function)
Removes duplicates among substrings of a string, based on one or more separators.
fClose (Example)
Usage example of the fClose function
XMLExecuteXPath (Function)
Executes an XPATH query: in an XML document. in an xmlDocument variable....
Setup directory
The setup wizard allows you to configure the setup directory of application....
SQL set operations: UNION, UNION ALL and INTERSECT
SQL allows performing set operations on groups of files......
SNMP constants
List of constants used by the SNMP functions....
EventOpen (Function)
Opens a synchronization event between several threads.
zipMsgError (Function)
Returns the message associated with an error code on an archive.
Summary table: Application directory management by platform
Returns the list of continents....
Classes, members, methods and properties
A class is made of......
NFC functions
Functions used to manage the NFC standard...
SpreadsheetClose (Function)
Closes the XLSX document that was opened by SpreadsheetLoad.
API (Example)
Usage example of the API function