ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

Extern (Reserved word)
EXTERN is used to...
fExeDir (Function)
Returns the directory from which the execution is started.
HState (Function)
Used to find out the state of a record.
Constants for managing videos
List of constants used by the functions for video management....
YesNo (Function)
Displays a message in a standard dialog box that proposes "Yes" and "No" and returns the user's choice....
AppointmentModify (Function)
Modifies the current appointment: in a Lotus Notes or Outlook calendar. in the calendar found on a mobile device (Android/iOS)....
DateToWeekNumber (Function)
Returns the week number within the year that corresponds to the specified date.
ThreadCurrent (Function)
Returns the name of the thread currently run.
geoAzimuth (Function)
Returns the direction represented by a location in relation to another one.
DateTimeLocalToUTC (Function)
Converts a local date and time (time zone, summer time, winter time) to UTC.
Middle (Function)
Extracts: a substring from a string starting at a specified position. part of a buffer starting at a specified position....
Sending and receiving emails
WINDEV, WEBDEV and WINDEV Mobile allow you to directly manage the emails from your applications......
ArrayCount (Function)
Returns: the number of elements in a one-dimensional array. the number of rows in a two-dimensional array. the number of elements in the first dimension of a three-dimensional or N-dimensional array....
Memo (Property)
The Memo property is used to determine if an item is of type memo.
fRead (Function)
Reads: a block of bytes (characters) in an external file (ANSI or Unicode), the content of an external file (ANSI or Unicode) and assigns it to a memory area....
fDate (Function)
Returns or modifies the different dates associated with a file or directory (date created, modified or accessed).
New (Reserved word)
New is used to allocate memory space...
RoundCeil (Function)
Returns: the value rounded up to the nearest integer. the duration rounded up to the nearest interval. the date and time rounded up to the nearest interval....
fSize (Function)
Returns the size of a file (in bytes).
SQLChangeConnection (Function)
Modifies the current connection.
RGB (Function)
Defines a color from its Red, Green and Blue components.
InDays (Property)
The InDays property is used to convert a Duration variable to days.
InHours (Property)
The InHours property is used to convert a Duration variable to hours.
InMinutes (Property)
The InMinutes property is used to convert a Duration variable to minutes.