ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

<Source>.PrepareSQLQuery (Function)
Initializes a query written in SQL language and declares this query to the database server in order to optimize the next executions of this query.
grGridlines (Function)
Displays or hides the chart gridlines.
grLineThickness (Function)
Retrieves and/or modifies the value of the line thickness in a line chart....
grDestinationControl (Function)
Defines an Image control as destination of a chart.
zipIsMulti (Function)
Returns the type of archive: single-part archive or multi-part archive.
fCompress (Function)
Compresses a file.
fDateTime (Function)
Returns or modifies the different dates and times associated with a file or directory (date created, modified or accessed).
iNestedHeaderFooter (Function)
Prints (or not) the page headers and footers of nested report.
xlsOpen (Function)
Opens an Excel file (xls or xlsx files).
dbgStandardOutput (Function)
Writes an information into the standard output stream "stdout" (also called "console").
iSubstBlock (Function)
Substitutes one block of the report with another block while the report is printed.
HSubstDir (Function)
Associates the data directory specified in the analysis with a directory found on disk.
mongoGridFS (Type of variable)
The mongoGridFS type is used to define the advanced characteristics of a file system for a MongoDB database.
Internal component
An internal component is a set of elements from a project......
Page constants
List of constants used by page functions....
Linking a Scheduler control to a data file or variable
You can create Scheduler controls directly linked to the data....
Drawing in WINDEV, WEBDEV and WINDEV Mobile
WINDEV, WEBDEV and WINDEV Mobile include several functions for displaying, drawing, copying and saving the drawings and images from your applications or sites......
zipAddFileList (Function)
Adds a list of files (of any type) into an archive in ZIP, CAB, WDZ or 7z format and compresses it.
HReadPrevious (Function)
Sets the position on the previous record of a file according to a browse item.
fWriteLine (Function)
Writes a line into a text file (ANSI or UNICODE).
EndProgram (Function)
Ends the execution of the current program.
The Spreadsheet control: Available formulas
At run time, in the Spreadsheet control, the end user directly enters the calculation formulas......
gpwAddAuthLogin (Function)
Adds a login button (Facebook, Google, Microsoft, etc.) in the login window or page.
SocketCreateBluetooth (Function)
Creates a socket using a Bluetooth device.
Container column in a Table control
A cell found in a Table control can contain a set of controls......
Multi-touch in an Image control
One of the most common applications of the multi-touch feature is used to handle images......