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Version: 2026

Procedure/Function
A procedure is used to associate an identifier with a statement block......
What is a database?
A database is an organized collection of data for a particular purpose (e.g., manage orders)......
mongoOperationsOption (Type of variable)
The mongoOperationsOption type is used to define the options of bulk operations.
13. Debugger
3. Dates, arrays and structures
WINDEV Mobile Tutorial - WLanguage basics Lesson 3 - Dates, arrays and structures - 20 min
ArrayInsertLine (Function)
Inserts a row at a given position: into a two-dimensional WLanguage array. into an advanced two-dimensional array property (xlsDocument, etc.)....
Communicating with the Web user
From now on, with the new Web technologies, the sites can look more like Windows applications and display dialog boxes......
2. Analysis in practice
Use WebSockets with the WebSocket server
The WebSocket protocol provides a communication channel over a TCP socket for browsers and Web servers......
Error 13: The label already exists
grSeriesType (Function)
Defines the type of series used in a composite chart (chart containing several types of charts).
<Chart>.SeriesType (Function)
Defines the type of series used in a composite chart (chart containing several types of charts).
AutomaticTextColor (Property)
The AutomaticTextColor property gets and sets the color to be used for the text of the elements that use the "Automatic" color.
InsertLine (Function)
Inserts a row at a given position: into a two-dimensional WLanguage array. into an advanced two-dimensional array property (xlsDocument, etc.)....
Multi-touch in an Image control
One of the most common applications of the multi-touch feature is used to handle images......
AutoRefresh (Property)
The AutoRefresh property is used to: Find out whether the data found in the series is automatically recalculated whenever grDraw is called Modify the mode for recalculating the data found in the series....