ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

Assignment of RETURN
The return value of the process currently run can be assigned...
InAppleWatchEmulatorMode (Function)
Indicates whether the code is run in the Apple Watch emulator.
MongoExecuteCommand (Function)
Runs a generic command on a MongoDB database or on a MongoDB collection.
BrowserWidth (Function)
Returns the width (in pixels) of the client area where the page is displayed.
BrowserHeight (Function)
Returns the height (in pixels) of the client area where the page is displayed.
<Image variable>.ModifyHSL (Function)
Modifies the hue, saturation and lightness of an image in an Image variable.
<Image>.ModifyHSL (Function)
Modifies the hue, the saturation and the lightness of an image in an Image control.
<Table>.FixColumn (Function)
Fixes a column to the left or frees a column fixed to the left.
OCRDetectTextArea (Function)
Returns all text areas of an image without reading the text.
geoGetArea (Function)
Retrieves the coordinates of the geographic area that corresponds to a given description.
RequestRefreshUIParent
Asks to run the "Request for refreshing the display" process of parent.
ExecuteAAF (Function)
Runs an Automatic Application Feature (AAF) on a control or window.
InAppleWatchSimulatorMode (Function)
Indicates whether the code is run in the Apple Watch simulator.
FOR EACH/FOR ALL statement (loop through files)
The FOR EACH statement is used to run different types of HFSQL loops...
IF statement
The conditional IF statement allows you to run an action according to a condition...
ImageArea (Function)
Returns the number of the image area clicked by the Web user.
MCIRetrieve (Function)
Returns the last result of the MCI command run by MCIExecute.
TableFixColumn (Function)
Fixes a column to the left or frees a column fixed to the left.
WinInput (Function)
Identifies the window containing the WLanguage code currently run.
SysReleaseDC (Function)
Frees the current DC (Device Context) retrieved by SysGetDC.
SemaphoreEnd (Function)
Allows one or more threads to exit from the area protected by the semaphore.
SQLExecWDR (Function)
Runs the SQL code of a query created in the query editor.
SQLDisconnect (Function)
Closes the current connection and frees the memory used by the connection.
J2EEAddHeader (Function)
Adds a header to the next procedure that will be run on the server.
HTTPGetResult (Function)
Retrieves the result or the header of last HTTP request run.