ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

Upload control properties
The Upload control can be handled in server code and in browser code by the WLanguage properties......
ErrorPropagate (Function)
Propagates a non-fatal error that can be processed by the calling code if the management of non-fatal errors was enabled for this code (in the code editor or by ErrorChangeParameter).
The "Code hashtags" pane
Code history
The code history is used to......
Managing mutexes in threads
A mutex is used to limit the simultaneous execution of a code (procedure, line of code, etc.) to one thread at a given time....
7. Source Code Manager (SCM)
6. Source Code Manager (SCM)
To simplify teamwork, WINDEV Mobile includes a Source Code Manager....
Error 13: The label already exists
Properties associated with clickable Image controls
The Clickable Image control can be handled by the WLanguage properties in server code and in browser code......
Web Component control properties
The Web Component control can be handled by the WLanguage properties in server code and in browser code......
dCopy (Function)
Copies an image to another image.
Error 1045: A class cannot be declared outside the declaration code of a class
Splitting Business logic / UI code
During the development cycle of an application, the code that is specific to the interface (UI) and the code that is specific to the business logic (access to databases, etc.) are often "mixed"...
NbLabelCopy (Property)
The NbLabelCopy property is used to: Get the number of copies of identical labels. Change the number of copies of identical labels....
<Combo box>.Close (Function)
Forces the closing of the drop-down list in a Combo Box control (simple or multi-column Combo Box).
Automatic procedures
The programming of timers, threads and delayed procedures is now automatically managed by the environment......
Error 3: The string has no final "
ArrayCopy (Function)
Copies the content of an array to another array.
Mechanism of specific exceptions
A process of specific exception is used to process a risky code (which means a code that could trigger an exception)......
Geolocation functions/GPS
The following functions are used to handle geolocation data and to control GPS devices......
Error 11: The label is unknown
BLOCK
The <BLOCK> keyword is used in the code editor to declare custom blocks of code. These blocks of code are used to highlight the different steps of an algorithm and to group the declarations of variables or members.
Instant spotting of modified code/current code
The modified lines of code are immediately visible......
SQLCode (Property)
The SQLCode code property is used to get the SQL code of a query created with the query editor (".WDR" file).
The Table control
The Table control is used to simplify the display and the input of information stored in memory or coming from a data file, a view or a query......
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