ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

NetClientMessageBox (Function)
Displays a dialog box on each client computer connected to the server. This function is kept for backward compatibility....
gFontStrikeout (Function)
Builds a sequence of characters used to specify whether the text that follows the call to this function is crossed out or not.
SpreadsheetInputFunction (Function)
Inserts a function name at cursor position in the editable cell of a Spreadsheet control found in a window.
WebserviceWriteCustomHTTPCode (Function)
Specifies the custom HTTP code that will be returned when the execution of the REST Webservice function is completed.
<Source>.UnlockFile (Function)
Unlocks the records of a data file: locked by HLockFile. individually locked by a locking read function....
HUnlockFile (Function)
Unlocks the records of a data file: locked by HLockFile. individually locked by a locking read function....
ExecuteUpdateUIParent (Function)
Immediately executes the "Request for refreshing the display" event of the parent. This function is kept for backward compatibility.
ErrorInfo (Function)
Retrieves information about the last error that occurred in a function of a WINDEV, WINDEV Mobile or WEBDEV component.
Help page identifier
To display a specific help page from your WINDEV application, an identifier must be specified for each page found in your help system......
nWDExecuteEx: Running a WLanguage function
Runs a WLanguage function by dynamic compilation, without command formatting......
Opening a window from a secondary thread
A secondary thread cannot directly open a window with the standard WLanguage functions such as......
External language: Programming in Visual Basic
We are going to call the elements developed in WINDEV (project, windows, analysis, ......
gFontItalic (Function)
Builds a sequence of characters used to specify whether or not the text that follows the call to this function is in italic type.
InWindowsPhoneEmulatorMode (Function)
Indicates whether the test is run via the Windows Phone emulator. Function kept for backward compatibility....
InWindowsStoreAppMode (Function)
Indicates whether the code is run in Windows Store apps mode. Function kept for backward compatibility....
Character string: How to extract, remove and replace words?
This page presents the main operations that can be performed on a character string....
ActionDeclareUndo (Function)
Declares how to cancel an action that was added by ActionDo. This function MUST be called when running the procedure supplied to ActionDo.
<Source>.SortView (Function)
Sorts an HFSQL view by creating an index on a view item. This function uses the former view mechanism.
HSortView (Function)
Sorts an HFSQL view by creating an index on a view item. This function uses the former view mechanism.
Procedure WLanguage called by the function SensorDetectChangeAcceleration
Procedure (also known as "Callback") called by the SensorDetectChangeAcceleration function when the device's acceleration on one of its axes is detected....
"Unit examples" pane
The "Unit examples" pane proposes the unit examples found in the different products......
Native Access to SAP
SAP is a widely used ERP......
Sound
The Sound keyword can correspond to: the Sound function, which is used to play Wav audio files. the Sound property....
OrganizerChangeZoom (Function)
Modifies the time range displayed by an Organizer control (Day/Week/Month). This function is kept for backward compatibility....
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.