ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

Error 11: The label is unknown
Geolocation functions/GPS
The following functions are used to handle geolocation data and to control GPS devices......
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).
Showing or hiding empty events or processes of an element
All WLanguage code is written in the code editor, which offers several events on a given control ......
Warning 18: Loop without potential end
Warning 36: No BREAK, RETURN or RESULT was detected in the code of the loop
Including the code
You want to include your code lines in a condition, in a structure, ......
Handling the report blocks through programming
Each report block is associated with different events......
Handling external JavaScript objects from WLanguage
The WLanguage in "Browser" mode is used to interface with the Web APIs such as the ones proposed by Google or Yahoo......
Error 202: The method already has an access attribute (public, protected or private)
Video control properties
The following properties can be used on a Video control:...
Properties associated with formatted display controls
The formatted display control includes some properties that can be used......
Line control properties
List of properties associated with the Line control...
Handling an OLE control by programming
WINDEV enables you to handle an OLE control by programming......
Managing the critical sections
Semaphores are used to limit the simultaneous execution of a code (procedure, line of code, etc....
Positioning marks in the code
The positioning marks are used to "tag" specific lines of code......
10. UMC: User Macro-Code
Handling a Carousel control through programming
WINDEV allows you to handle a Carousel control through programming......
Error 1023: The access to the method of the class is restricted by a private inheritance
GetCountryISO (Function)
Returns the desired ISO code of a country corresponding to the caption or ISO code (of a different type) of the country according to the ISO 3166-1 standard.
Task list
Each project can be associated with a task list......
Error 1029: The access to the base class is restricted by a protected inheritance
Error 1013: The access to the member of the class is restricted by a protected inheritance
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