ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

ThreadCurrent (Function)
Returns the name of the thread currently run.
MultimediaHeight (Function)
Returns the height (in pixels) of the source image of the media file played in the Multimedia control.
FTPConnect (Function)
Connects the current computer to an FTP server (File Transfer Protocol).
emailSMTPSession (Type of variable)
The emailSMTPSession type is used to access a messaging server by using the SMTP protocol (Simple Mail Transfer Protocol) in order to send emails.
FileDisplay (Function)
Displays a file in the browser of Web user.
Constants for encryption/compression
List of constants used by the encryption/compression functions...
I was using Visual Basic with WINDEV 5.5. How to proceed in WINDEV 2024?
You have the ability to use external languages with WINDEV......
Comparison operators
The comparison operators can be divided into several categories......
FOR EACH/FOR ALL statement (browse of arrays)
The FOR EACH statement is used to perform different types of browse on the arrays...
ArrayInsertLine (Function)
Inserts a row at a given position: into a two-dimensional WLanguage array. into an advanced two-dimensional array property (xlsDocument, etc.)....
Constants for managing Map controls
Constants for managing Map controls...
WithSpace (Function)
Adds or deletes the spaces found on the right of a text item when reading it.
MultimediaWidth (Function)
Returns the width (in pixels) of the source image of the media file played in the Multimedia control.
CalculatedDefaultValue (Property)
The CalculatedDefaultValue property is used to: Find out the SQL expression that defines the default value of an item. This item was defined in the data model editor or through programming. Define the SQL expression that returns the default value of an item (item described through programming only)....
AllModifiableWithReportsAndQueries (Property)
The AllModifiableWithReportsAndQueries property is used to determine if a report can be modified in Reports & Queries.
MatTranspose (Function)
Calculates the transposed matrix.
MatInvert (Function)
Calculates the inverse of a square matrix.
Assignment of RETURN
The return value of the process currently run can be assigned...
iImageWidth (Function)
Calculates the width of the image to print (in millimeters).
MatStack (Function)
Compresses the memory footprint occupied by a matrix.
iImageHeight (Function)
Calculates the height of the image to print (in millimeters).
SocketWaitForConnection (Function)
Run on the server, this function is used to wait for a connection request coming from the client sockets.
StringDisplay (Function)
Returns a specific string (or a buffer) to the client browser in response to a request.
2. Performance profiler
WINDEV Tutorial: Optimizing a project Lesson 2 - Performance profiler - 15 min
dbgOnError (Function)
Defines the WLanguage procedure that will be called whenever an error is detected by a dbgCheckXXX function.