ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

EmailReadNext (Function)
Reads the incoming email found after the current email according to the protocol (POP3 or IMAP, MS...
The J2EE structure
The following structure is used to pass parameters to a procedure run on a server of J2EE XML Web...
ScreenToFile (Function)
Automatically updates: the values of a data file's items in memory with the values...
fMoveFile (Function)
Moves a file from one directory to another.
gStoredValueEnable (Function)
Allows (or not) retrieving the value defined by gStoredValue in a List Box or a Combo Box control.
TableDeleteWithAnimation (Function)
Deletes a row from a Table control, from a TreeView Table control (or from a table displayed...
ExecuteRefreshUI
Immediately executes the "Request for refreshing the display" event of the window, page, internal...
gLink (Function)
Adds an "invisible" value into an element found in a List Box or Combo Box control. Function kept...
SaveParameter (Function)
Saves a persistent value in the registry or in another file specified by InitParameter.
J2EERun (Function)
Runs a procedure on a server of J2EE XML Web services.
HChangeDir (Function)
Changes the path to a data file (i.e. directory in which the file will be handled).
HCopyFile (Function)
Copies an HFSQL data file (.fic, .ndx and .mmo files if they exist): from the HFSQL server...
SysEnvironment (Function)
Returns the environment variables of the operating system for the current computer.
DotNetRun (Function)
Runs a procedure on a .Net server.
Warning (Function)
Displays a custom message in a system warning window.
WindowFromSource (Function)
Automatically initializes the controls of a window with: the values of the bound items...
Automatic error handling
Error handling can be customized for each process......
The triggers
A trigger is a WLanguage procedure automatically called by the HFSQL engine whenever a modification...
Multiple assignments of arrays, structures and classes
The multiple assignment of arrays consists in assigning a set of simple values (boolean, integer,...
Seek (Function)
Searches for the index of an element in a WLanguage array.
VideoStartApp (Function)
Starts the device's native camera application to record a video or to take a photo....
MyInternalWindow (Reserved word)
MyInternalWindow is used to handle the current internal window.
Real-time chart
This type of chart is used to represent a permanent data flow in real time......
ArraySeek (Function)
Searches for the index of an element in a WLanguage array.
SourceToScreen (Function)
Automatically updates the controls in a window or page with: the values of the bound items...