ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

ERR_BAD_FILE
18. Secure payment
NbMemoItem (Property)
The NbMemoItem property is used to get the total number of memo items in a record of: a file described in the data model editor, a file described through programming, an HFSQL view, a query....
Implementing log-based replication: Modifying the analysis
Log-based replication can be implemented in the data model editor......
Unalterable data files
This feature is used to signal that a data file cannot be modified after writing......
Obtaining an SSL certificate for IIS7 (or later)
To get an SSL certificate for IIS 7 (and later), the different steps are as follows:...
Generating an iOS application
Several steps must be performed to develop an iPhone/iPad application:...
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"...
Page contexts
In a Windows application, the information relative to a window is stored with the window......
Flexbox example: ratios to distribute available space among controls
In a flexbox container, you can define ratios for the different controls so that they take up a given amount of space......
Compound statements
Sort order of records found in a select query
To make the result of a query easier to read, the records can be sorted according to one or more items......
Installing WINDEV, WEBDEV or WINDEV Mobile
This chapter presents the configuration required to install WINDEV, WEBDEV or WINDEV Mobile as well as the different steps of setup......
UMC: Implementing and managing the "User Macro-Codes"
Regardless of the skill of the development team, the end user will always want to do something that has not been planned for......
Property of entity/association
In the MERISE methodology, the properties correspond to the characteristics of entities......
Native Informix Connector: Programming with SQL functions
The use of SQL functions to manipulate Informix data does not require importing the file structure into the analysis......
The Appointment structure
The Appointment structure is a preset structure of WLanguage (no declaration is required)......
AWP without UI
Bootstrap, Angular, React, Vue......
Developing an application for iPhone/iPad
The development of an iPhone/iPad application is performed in 2 steps:...
<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)....
5. HFSQL Client/Server
A WINDEV Mobile application can also use an HFSQL database in Client/Server mode....
5. HFSQL Cient/Server
Detailed use of WINDEV FTP/RPC
Application in kiosk mode
A kiosk application is an application from which the user cannot exit......
HFSQL Client/Server: Configuring the server