ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

Appendix 3: Configuration file
Bloque entièrement ou partiellement un fichier externe....
Handling a WEBDEV Slider control through programming
WEBDEV allows you to handle a Slider control through programming....
<Page>.FromFile (Function)
Automatically updates the controls of a page with: the values of the bound items in the current record (loaded in memory) of the data file described in the data model editor. This operation is performed regardless of the state of the controls (grayed, inactive or invisible). the values of the bound WLanguage variables. This operation is performed regardless of the state of the controls (grayed, inactive or invisible)....
4. Activating a dynamic WEBDEV site
WDDIXIO License Agreement
WDDIXIO License Agreement...
Window templates and inheritance
When a window template is applied to a window, all the controls and code in the template are "copied" to the window......
Creating and using a REST Webservice
A REST WebService is a program hosted on a server containing functions accessible via HTTP requests......
Importing a non-WINDEV window
You are interested by a window found in a non-WINDEV application?......
The indexed controls
A control is an indexed control if it contains several controls with the same name......
Query technical documentation
The query editor automatically creates a technical documentation for each query......
Classes, members, methods and properties
A class is made of......
Creating and testing a query with parameters
Regardless of the query type (Select, Insert, Delete, Update) and regardless of its creation mode (with the wizard or by SQL directly), you have the ability to use parameters. The name of the parameter is specified when creating the query....
NullIfEmpty (Property)
The NullIfEmpty property is used to: Find out whether the value returned by the control is NULL if its content is empty. Configure the value returned by the control if its content is empty....
fCopyFileWebFolder (Function)
Copies an image file from the data directory of application (or from one of its sub-directories) to the "_WEB" directory of application (or to one of its sub-directories).
Handling report blocks
The different operations available on report blocks are as follows......
The OLE control
The OLE control is used to handle an OLE object......
Configuring the IIS 7/7.5 server
Compilation options
The compilation options allow you to define the help system generation settings......
Report based on a form
The report editor gives you the ability to print reports on pre-printed forms (image file or PDF file)......
Use case diagram
A use case diagram is used to view the behavior of a system in such way that......
CriticalSection (Function)
Enables a name or on-variable critical section in the statement USING ... IN.
Limitations of WINDEV, WEBDEV and WINDEV Mobile
HTML table
The HTML table is a control used to easily create specific layouts in the HTML pages......
"About" window
The "About" window is used to display and access various information about the current application......
Sub-modeling
In a flexible modeling, the "Application", "Process" and "Choice" elements can be used to enter in a "sub-modeling"......