ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

<picLayer variable>.AlphaBlend (Function)
Blends two images together. This allows you to create fade-in effects between 2 images.
<modbusSession>.WriteFloat (Function)
Writes one or more single-precision floats to a Modbus slave, starting at a specific address.
ExeTerminate (Function)
Ends the execution of a 32-bit application on the current computer: all the instances of the executable are killed.
AndroidActivityResultProcedure (Function)
Allows you to specify the procedure to be called to get the result returned by a third-party Activity.
WLanguage procedure called by AndroidActivityResultProcedure
WLanguage procedure ("callback") called by AndroidActivityResultProcedure when the result of a third-party Activity is retrieved.
<WDPic variable>.AlphaBlend (Function)
Blends two images together. This allows you to create fade-in effects between 2 images.
<modbusSession>.ReadFloat (Function)
Reads one or more single-precision floats from a Modbus slave, starting at a specific address.
Generating a class diagram
The generation is used to create the WINDEV classes ("......
WinOutWidth (Function)
Returns the full width of a window (including the border).
NotifPushEnable (Function)
Enables the management of push notifications in a WINDEV Mobile application (Android or iOS).
HConnectionQuality (Function)
Returns the quality level of connection: the higher the level is, the faster the connection will be.
DisplayCurrency (Property)
The DisplayCurrency property is used to get and change the currency used when entering or displaying values in a "Currency + Euro" control.
J2EEGetResult (Function)
Returns the result of the last J2EE procedure that was successfully run.
Office tools
WINDEV includes multiple "Office" controls that allow end users to use the desired tools without leaving the application......
NotifPushDisable (Function)
Disables the management of push notifications for a WINDEV Mobile application (Android or IOS).
The Looper control
A Looper control is used to repeat the controls found in a specific area......
Aliases on data files: HAlias
The aliases are used to handle......
How to fill a TreeView Table control?
This help page explains how to populate a TreeView Table control programmatically....
<Array>.Move (Function)
Allows you to: move an element in a one-dimensional WLanguage array or in an advanced array property (array of gglCalendar events, etc.). The other array elements are moved accordingly. swap two elements in a one-dimensional WLanguage array or in an advanced array property (array of gglCalendar events, etc.)....
Binding a Radio Button control to an item
A Radio Button control can be bound to an item in a data file, query, etc....
NotifPushProcedure (Function)
Specifies the WLanguage procedure called when a push notification is received by a WINDEV Mobile application (Android or iOS).
MenuIsMarked (Function)
Used to find out whether a checkmark is displayed in front of a menu option (popup menu or drop-down menu).
redisConnection (Type of variable)
The redisConnection type is used to define all the advanced characteristics of a connection to a Redis server (or cluster).
2. Projects in practice
Creating user accounts
A User account allows the server administrator to......