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| Several features require a procedure called once or several times via a WLanguage function ("Callback"). |
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| A procedure is used to associate an identifier with a statement block... |
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The Procedure type is used to handle through programming: - the procedures or methods found in the project.
- the procedures or methods found in an internal component.
- the procedures or methods found in an external component.
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| The different syntaxes for declaring a procedure... |
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| The Procedure Description type allows you to get information about a procedure or a method. |
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| A global procedure can be used in all the processes or events of the project. |
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| When the procedure uses a variable number of parameters, you must be able to handle the different parameters passed to the function in the code of the procedure. |
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| You have the ability to pass parameters to a procedure. |
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| Syntax for calling a local or global procedure. |
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| A procedure can declare some parameters that are not immediately used. In this case, a warning appears in the code editor, indicating that the local variable is not used. |
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| Two types of procedures are available... |
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| The procedures and the methods of classes can have several syntaxes. |
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| Some of the parameters passed to a procedure can be optional parameters... |
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| WEBDEV allows you to implement tasks on the server directly... |
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| The description of the parameter type is optional... |
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| The MyParameters keyword is used to handle the parameters passed to a WLanguage procedure... |
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| To simplify the maintenance or the use of existing code by other developers, WINDEV proposes an automatic documentation for the procedures (or class methods)... |
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| The programming of timers, threads and delayed procedures is now automatically managed by the environment... |
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| Reactive procedures are executed when the value of a control or variable changes... |
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| Seeks a procedure identified by its name. The procedure found can be run directly. |
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| The RETURN statement is used to exit a statement block and the current process (or procedure). |
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| The parameters can be passed to a procedure... |
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| Executes a procedure in the main thread of the application without waiting for the end of its execution. |
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| The RETURN statement is used to exit the current event, process or procedure and return a result... |
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| The cross-references in the code editor are used to identify...... |
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| Copies one or more files (regardless of their attributes). |
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| A trigger is a WLanguage procedure automatically called by the HFSQL engine whenever a modification... |
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| During the life of an application, items live and die...... |
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| Overview of the different operators... |
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| The impact analysis immediately identifies the consequences of the latest changes...... |
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| The Inherited property is used to determine if an element is inherited. |
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| This help page explains how to create and handle a structure.... |
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| At runtime, an application runs in a main thread...... |
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| The Declaration property is used to define a type. |
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| A REST WebService is a program hosted on a server containing functions accessible via HTTP... |
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| This help page explains how to browse the directories found on a disk.... |
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| One major feature of the latest iPhone is the Dynamic Island, which transforms the black notch... |
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| When developing an application for iOS (iPhone or iPad), WINDEV Mobile allows you to test... |
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| This help page presents the different methods that can be used to loop through the files... |
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| The Definition type is used to find out the characteristics of a type:
simple type,
advanced... |
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| The selection of records performed by query is not necessarily displayed in a report, in a window, ...... |
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| In a REST Webservice, an entry point can have several types...... |
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| To access a class, the object must be declared as being part of the class to handle, this is called... |
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| WINDEV, WEBDEV and WINDEV Mobile include a module for assisted management of HFSQL errors...... |
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| In some cases, running a program or a site with or without the debugger can produce different... |
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| A window can:
Receive parameters when it is opened.
Return values when it is closed.... |
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| The code editor is the editor where the developers spend most of their time. This help page... |
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