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 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

ODBC on HFSQL via Visual .NET (in C#)
The ODBC driver on HFSQL Classic (single-user and multi-user) is used to access a HFSQL Classic database from an external database software that supports ODBC accesses......
Query: Displaying the records corresponding to a given period
When a "Date" item is found in the query, you have the ability to only select the records corresponding to a given period......
The Windows registry
Several WINDEV functions can be used to handle the Windows registry......
Common project
Projects are often cross-platform......
Push (Function)
Pushes an element onto the stack.
ToastDisplay (Function)
Displays a "Toast" message.
LinkedFile (Property)
The LinkedFile property is used to set the characteristics of a link.
SourceFile (Property)
The SourceFile property is used to set the characteristics of a link.
WEBDEV styles
The WEBDEV styles are advanced styles, easier to use than the CSS styles......
3-tier architecture
The development in "3-tier" architecture is now simplified......
Camera functions
InitWindow (Function)
Initializes (or not) the controls to zero and runs the initialization processes of the controls and the window.
Link functions (prefix syntax)
Link functions are used to link the interface with the data files (and vice versa)....
<Source>.UnlockFile (Function)
Unlocks the records of a data file: locked by HLockFile. individually locked by a locking read function....
<Source>.UnlockRecNum (Function)
Unlocks a record locked by: HLockRecNum, a read function used with a locking parameter (HRead associated with the hLockWrite or hLockReadWrite constant for example)....
Indirection operators
The { and } operators are used to access a control, a variable, a class member or a file item by dynamically building the name of control, variable, class member or item...
RequestRefreshUI
Requests the execution of the "Request for refreshing the display" event (and gives back control without waiting for the execution of the event).
Dedicated Web server
When installing WEBDEV development version, if no Web server is available on the current computer, WEBDEV automatically installs one (IIS Express version 10). This server is automatically configured to work with WEBDEV....
HUnlockFile (Function)
Unlocks the records of a data file: locked by HLockFile. individually locked by a locking read function....
HUnlockRecNum (Function)
Unlocks a record locked by: HLockRecNum, a read function used with a locking parameter (HRead associated with the hLockWrite or hLockReadWrite constant for example)....
Properties available in Java
WINDEV allows you to generate a Java application without even knowing the Java language......
ExecuteRefreshUIParent
Immediately executes the "Request for refreshing the display" event of the parent.
NoteCreate (Function)
Creates a Repositionable Note control in the curernt window through programming.
Overview
Overview of the different operators...
2. Development
WINDEV Mobile Tutorial: Developing an Android and iOS application Lesson 2 - Development - 30 min