ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

Error 705: The property does not exist on this type
Report based on a text file
In a report based on a text file, the information to print is read from a text file or is directly assigned in the report controls......
WINDEV and OPC
OPC stands for "OLE for Process Control"......
Validity period of site pages
When creating a page, a validity period can be defined for this page......
PDF Reader control: How to use the ribbon and tabs
The PDF Reader control includes multiple features accessible via......
Variant (Type of variable)
The Variant type is used to: store any simple value: boolean, numeric (Currency, Real, Integer, etc.), characters and character string, date (Date, Time, DateTime and Duration), ... store named or indexed subelements. store any complex value: structures, classes, advanced types, arrays, associative arrays, queues, stacks and lists. handle the NULL value in WLanguage. store interactions with ActiveX objects and Automation programming....
The log process
...A log is a special file that contains the history of all changes made to one or more data files over a given period of time (date the file was created, last automatic data modification, last backup created with WDLog, etc.)...
Installing and starting WDTRAD
Testing a project: setting
By testing the project you can simulate how the application will run......
Operations performed on state-transition diagrams
The following paragraphs explain......
Error 706: The property does not exist on this type of control
SCM: Optimizing the time management
From version 110042, the dates and times are stored in the Source Code Manager in UTC format (Universal Time Coordinates) instead of local computer time......
Synchronizing the analysis with external databases
The analysis must be synchronized with an external database if it uses......
HFSQL server replication
The replication between HFSQL servers consists in automatically replicating the data from server to server, in an asynchronous way......
Drive (Type of Variable)
The Drive type allows handle a Drive generically. To use this type of Variable, it is necessary to connect to the desired Drive.
Describing an element
A flexible modeling includes different elements linked together......
Handling menu options programmatically
The menu options can be handled......
Automatic Application Features (AAF)
The Automatic Application Features (AAF) allow you to add features to your application without having to write a single line of code......
Operations performed on component diagrams
The following paragraphs explain......
External language: Programming in C#
We are going to call the elements developed in WINDEV (project, windows, analysis, ......
Generating a class diagram
The generation is used to create the WINDEV classes ("......
Creating a WINDEV Mobile project
A project is a logical set of elements and processes whose purpose is to accomplish a given objective......
StreamStop (Function)
Stops receiving or broadcasting a type of data in a stream.
The "Surface" charts
The Surface chart is used to represent correlated analogical data, according to 3 axes...
Additional setup modules
The setup wizard allows you to include additional modules in the setup. The additional modules are used to add additional options to the setup program and to access the advanced setup parameters....