ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

FontSelect (Function)
Opens the standard window for font selection and selects the specified font.
<List Box>.SelectPlus (Function)
Selects one or more elements in a List Box, ListView or Combo Box control.
<List Box>.DeleteAll (Function)
Clears a List Box, ListView or Combo Box control populated programmatically.
ListSeek (Function)
Searches for an element in a List Box, ListView or Combo Box control (including the values described by gStoredValue).
How to add a new row to a Table control?
This help page explains how to add a row to a Table control programmatically....
2. Managing a Client/Server database
WINDEV Tutorial: Using an HFSQL Client/Server database Lesson 2 - Managing a Client/Server database - 20 min...
The Tab control
The Tab control is used to simultaneously display different controls......
sInEntryQueue (Function)
Retrieves the number of pending bytes in the input buffer of a specified serial port or infrared port.
<Array>.AddLine (Function)
Adds a row at the end: of a one- or two-dimensional WLanguage array. of an advanced two-dimensional array property (xlsDocument, etc.)....
Locking an application
WINDEV gives you the ability to lock your applications (after a specific duration for example)......
2. First tests
WINDEV Mobile Tutorial: My first Android/iOS application Lesson 2 - First tests - 1 hr...
POUR TOUT / POUR ALL instruction (browse a JSONReader variable)
Training FOR ALL instruction lets you perform different types of browse on a variable of type jsonReader: Loop through a level. Loop through a level with copy. Browse in depth. Warning This feature is only available from version 2025 Update 3 onwards...
gStoredValueEnable (Function)
Allows (or not) retrieving the value defined by gStoredValue in a List Box or a Combo Box control.
SSH functions
The following functions are used to connect and communicate with a SSH server:...
The Radio Button control
The Radio Button control is a control allowing the user to select an option among several ones......
H.ErrIgnore (Variable)
Specifies the mode for processing the errors: the errors are processed by WINDEV the errors are processed by the program....
How to set focus to a window control?
This help page presents the different methods that can be used to set focus to a window control....
1. HFSQL Client/Server: Implementation
WINDEV Tutorial: Using an HFSQL Client/Server database Lesson 1 - HFSQL Client/Server: Implementation - 10 min...
ListSelect (Function)
Returns the index of the selected element in a List Box, ListView or Combo Box control.