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 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

Value (Property)
The Value property is used to:
  • Find out and modify the value of a report control.
  • Find out and modify the value of a control or the title of a window.
  • Find out the identifier of a stream.
  • Find out and modify the value of a control or the title of a page.
Max (Function)
Returns the greatest value passed as parameter.
Mathematical SQL functions
The mathematical SQL functions that can be used on the queries written in SQL code are as follows...
<ANSI string>.ToNum (Function)
Returns the numeric value of a character string. This feature enables you to perform numeric calculations on strings.
StringToNum (Function)
Returns the numeric value of a character string. This feature enables you to perform numeric calculations on strings.
LocalStorageAdd (Function)
Adds a value to the local storage.
Abs (Function)
Returns the absolute value:
  • of a numeric value,
  • of a numeric expression (integer or real).
  • of a duration.
<Array>.Max (Function)
Returns the greatest value in the array.
<Array>.Min (Function)
Returns the lowest value in the array.
Operations in a Select query
The query editor allows you to perform operations on the values of an item...
Min (Function)
Returns the lowest value.
Analysis: Describing data files
The analysis is used to define the structure of data files used by the project......
External language: Programming in C
We are going to call the elements developed in WINDEV (project, windows, ......
File Description (Type of variable)
The File Description variable is used to programmatically describe data files.
ExecutionMode (Function)
Allows you to: find out and/or modify the behavior of the application or site when some errors...
PageDisplay (Function)
Displays a web page in the user's browser....
SQLExec (Function)
Names and runs an SQL query.
Use WebSockets with the WebSocket server
The WebSocket protocol provides a communication channel over a TCP socket for browsers and Web...
Events associated with TreeView controls
List of events associated with TreeView controls...
ImageInfoList (Function)
Returns the list of Exif tags available for the image used.
Report based on a Looper control
A report based on a Looper control is used to directly print the information displayed...
Creating a report
The report editor allows you to easily create all types of reports via a wizard......
3. Dates, arrays and structures
WINDEV Tutorial: WLanguage basics Lesson 3 - Dates, arrays and structures - 20 min
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...
Creating and using a REST Webservice
A REST WebService is a program hosted on a server containing functions accessible via HTTP...
Optional events: Information retrieved (Java and Android)
WINDEV and WINDEV Mobile allow you to add optional events to the ones proposed by default...
Native SQL Server Connector: Programming with SQL functions
The SQL functions can be used to handle the SQL Server database......
Hasp (Function)
Interrogates an electronic HASP key (HASP-3, HASP-4, MemoHasp or NetHasp).
JWTParameters (Type of Variable)
The JWTParameters type allows you to define all the information necessary to perform JTW...
Configuring the assisted universal replication
If your application uses the assisted universal replication via a file......
grColor (Function)
Returns and initializes the color of different chart elements.
DnDCacheData (Function)
Indicates the type of data and the data to copy/move during Drag/Drop....
Communicating with the Web user
From now on, with the new Web technologies, the sites can look more like Windows applications...
Client/Server transactions: Available isolation modes
The HFSQL engine proposes to isolate the transactions......
2. Projects in practice
2. Projects in practice
Discover the main operations that can be performed on a project....