ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

Report with parameters
When printing a report, you have the ability to pass parameters to this report......
The "Bubble" charts
A bubble chart shows the correlation between three variables via bubbles of different sizes: categories and values on the X and Y axes and an additional parameter. The size of the bubble indicates the value of this third parameter.
Zooming an image (WEBDEV)
WEBDEV proposes several methods for zooming an image:...
Viewing a report in 3D
Your report displays controls that overlap?......
Viewing a window in 3 dimensions
Your window contains overlapping controls?......
Native DB2 Connector: Specific features and remarks
The following paragraphs present the main aspects and specific features of the Native DB2 Connector......
Native Informix Connector: Specific features and remarks
Remarks and specific features of Native Informix Connector...
Instantiation of an object
To access a class, the object must be declared as being part of the class to handle, this is called object instantiation......
Style of windows: image and background color
To optimize the style of your screens, WINDEV and WINDEV Mobile allow you to use......
Monitoring robot: Configuring the robot parameters
From the monitor, you can change the configuration options......
JITc
The principle of JITc technology (Just In Time Compilation) is straightforward......
Camera control: decoding bar codes
In iOS and Android, bar codes can be decoded via the Camera control using BCCapture......
Characteristics of the columns in a Table control in a window
The columns are used to display information in a Table control......
Context menu associated with Table controls and their columns (AAF)
WINDEV applications automatically include a context menu for Table controls, TreeView Table controls and their columns......
Structure of log files (HFSQL Classic)
The following files are automatically created when logging an HFSQL Classic data file......
Assignment operators
Three assignment operators are available......
Printing the content of a table (AAF)
A Table control proposes an automatic popup menu allowing the user to perform several operations on the data displayed in the table......
Combo Box columns in Table controls
A Table control (populated programmatically, based on a data file or based on a variable) can include Combo Box columns......
Transactions: Secure processes on HFSQL data files
This chapter presents the following topics......
HReadPrevious (Function)
Sets the position on the previous record of a file according to a browse item.
HTML Display control processes
WINDEV and WINDEV Mobile include different WLanguage events associated with HTML Display Controls......
HReadLast (Function)
Sets the position on the last record of a data file according to a browse item.
Markdown
Markdown is a lightweight markup language that allows you to apply formatting to text......
HFSQL Client/Server: Scheduled tasks
The scheduled tasks are used to schedule automatic tasks......
Overview of HFSQL Cluster
HFSQL Cluster is a database server intended to be deployed on several servers......