ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

zipOpen (Example)
Usage example of the zipOpen function
fExeDir (Function)
Returns the directory from which the execution is started.
Page templates
WEBDEV allows you to create page templates......
Using an external component in an application
A component can be reused at any time in any application......
MenuInvisible (Function)
Makes a menu option invisible (popup menu or drop-down menu).
SchedulerReset (Function)
Populates the ScheduledTask and/or TriggerScheduledTask structures with the default values....
UUEncode (Function)
Encodes a character string according to the UUEncode algorithm.
DurationToString (Function)
Converts a duration to a character string in the specified format.
DateToDay (Function)
Returns the day that corresponds to a given date.
AutomationParameter (Function)
Configures the management of accesses to the ActiveX objects and to the Automation objects.
MatCreate (Function)
Creates a matrix containing 0 row and 0 column.
DynamicSiteDisplay (Function)
Starts a dynamic WEBDEV site from a static page or or from a dynamic WEBDEV page.
ExecuteMainThread (Function)
Triggers the execution of the procedure specified in the main application thread.
MatError (Function)
Identifies the type of the last error caused by a Matxxx function (functions for matrix management).
HExtractMemo (Function)
Extracts the content of a binary memo item from an HFSQL file, a query or an HFSQL view to a physical file (on disk).
grBarColor (Function)
Initializes the color of a specific bar in a Column or Stacked Column chart.
dLine (Example)
Usage example of the dLine function
HLockFile (Function)
Locks a data file and restricts the access to this data file for all other sites or applications.
Constants for external files
List of constants used by the functions for managing external files....
OrganizerDeleteAppointment (Function)
Deletes an appointment from an Organizer control.
ControlToSource (Function)
Assigns the control value to the source of a control link.
Middle (Function)
Extracts: a substring from a string starting at a specified position. part of a buffer starting at a specified position....
TimeDifference (Function)
Calculates the difference between two times in hundredths of a second.
Installing a SOAP server with Apache
3. Dates, arrays and structures
WINDEV Tutorial: WLanguage basics Lesson 3 - Dates, arrays and structures - 20 min