ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

User Groupware (WINDEV and WEBDEV): Options and settings
An application is often intended to be used by several users connected via a network......
ControlInvisible (Function)
Makes a control (or a group of controls) invisible in a window. An animation can be set on the controls during this operation.
OrganizerDeleteAppointment (Function)
Deletes an appointment from an Organizer control.
OrganizerMode (Function)
Returns the display mode of an Organizer control: day, week, month, ...
JavaExecute (Function)
Starts a Java application or a Java applet by invoking the "Main" method of a given Java class.
fMoveDir (Function)
Moves a directory and its content.
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.
IntegerToDate (Function)
Converts an integer into a date in YYYYMMDD format.
HSortView (Function)
Sorts an HFSQL view by creating an index on a view item. This function uses the former view mechanism.
fClose (Function)
Closes an external file.
Shape control properties
Shape controls in windows, pages and reports can be handled using different WLanguage properties......
Operations performed on object diagrams
The following paragraphs explain......
Fixed array (Type of variable)
A fixed array is an "advanced" type of array...
zipExtractDirectory (Function)
Automatically extracts and decompresses files from a directory in the file tree of an archive to a physical location.
AnsiToUnicode (Function)
Converts: an ANSI string (Windows) to a UNICODE string. a buffer containing an ANSI string (Windows) to a buffer containing a UNICODE string....
HFirst (Function)
Sets the position on the first record of a data file according to the specified browse item.
HLast (Function)
Sets the position on the last record of a data file according to a browse item.
Operations performed on collaboration diagrams
The following paragraphs explain......
Shared information
The information entered when creating the files and the items is shared throughout the environment......
OrganizerDeleteAppointment (Example)
Usage example of the OrganizerDeleteAppointment function
The triggers
A trigger is a WLanguage procedure automatically called by the HFSQL engine whenever a modification is performed (addition, deletion, modification, ......
sfLeadConvert (Type of variable)
The sfLeadConvert type is used to describe the conversion parameters of a lead...
Defining specific character sets in HFSQL data files
When an application is used to display or save data in HFSQL files, this data is entered in the current language......
LoadError (Function)
Loads the file containing the error messages in the desired language into memory.