ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

FTPGetFile (Function)
Transfers a file from an FTP (File Transfer Protocol) server to the current computer.
HOnError (Example)
Usage example of the HOnError function
NbMemoItem (Property)
The NbMemoItem property is used to get the total number of memo items in a record of: a file described in the data model editor, a file described through programming, an HFSQL view, a query....
MatchRegularExpression (Function)
Checks whether a character string matches a specific format and retrieves the different substrings that match the format.
SQLExec (Example)
Usage example of the SQLExec function
Error 1016: The method of the class is private
CriticalSection (Type of variable)
CriticalSection variables are used to define critical sections to limit the simultaneous execution of a code (procedure, line of code, etc.) to one thread at a given moment in an application.
The Task structure
The Task structure is a preset structure of WLanguage (no declaration is required)......
<Image>.Resize (Function)
Resizes an image in an Image control.
<Image>.AlphaBlend (Function)
Blends two images together. This allows you to create fade-in effects between 2 images.
<Image>.InvertColor (Function)
Inverts the colors in an Image control.
TestAddIteration (Function)
Adds an iteration into the current test and gives the values of test parameters for this iteration.
<Connection variable>.CopyFile (Function)
Copies an HFSQL data file (.fic, .ndx and .mmo files if they exist): from the HFSQL server to the server (to perform a backup for example). from the HFSQL server to the client (to perform a local backup for example). from the client to the HFSQL server (to update the data files for example). from an HFSQL server to antoher HFSQL server....
Image Editor control properties (WEBDEV)
You can manipulate Image Editor controls in a page using the following WLanguage properties......
GranularityMovement (Property)
The GranularityMovement property is used to get and change the size of the grid to move: appointments in an Organizer control. appointments in a Scheduler control. events in a TimeLine control. tasks in a Gantt Chart column....
EmailReadNext (Example)
Usage example of the EmailReadNext function
FTPDate (Function)
Returns the different dates of a file (date the file was created, modified or accessed) located on an FTP server (File Transfer Protocol).
FTPListFile (Function)
Lists the files (and/or the directories) found in a directory of an FTP server and returns the number of listed files (and/or directories)....
Query: Displaying the records corresponding to a given period
When a "Date" item is found in the query, you have the ability to only select the records corresponding to a given period......
HState (Example)
Usage example of the HState function
dCopyImage (Function)
Copies an image: from an Image control to another Image control. from an Image variable to another Image variable....
<Word Processing>.StartModification (Function)
Indicates the start of a series of actions performed in a Word Processing control in a single event ("undo/redo")....
<Word Processing>.EndModification (Function)
Indicates the end of a series of actions performed in a Word Processing control in a single event ("undo/redo")....
<Diagram variable>.StartModification (Function)
Indicates the start of a series of actions performed in a variable of type Diagram in a single event ("undo/redo")....
TableColumnSelectOccurrence (Function)
Returns the number of selected columns found in a table. This function is kept for backward compatibility. It is recommended to use TableSelectCount.