ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

Time management
For each element (windows, reports, ...
Null (Reserved word)
The Null keyword can be used according to different methods in WLanguage...
3-tier architecture
The development in "3-tier" architecture is now simplified...
WINDEV and the communication streams (audio, sound)
To handle the communication streams, WINDEV includes...
Principle of remote check
WEBDEV proposes several methods for deploying a dynamic site...
Handling the versions of a window, report, query or project
When creating and developing the different elements of a project (window, query, report, project, ...
NetworkDisconnect (Function)
Disconnects a network drive.
NetworkDirName (Function)
Identifies the shared directory associated with a network drive.
NetworkUser (Function)
Identifies the name of the connected user.
WinSize (Function)
WinSize: returns or modifies the window display mode (maximized, minimized or normal),...
WinInYPos (Function)
Returns the vertical position of the top left corner of the internal area (without border and title...
WinInXPos (Function)
Returns the horizontal position of the top left corner of the internal area (without border...
WinInWidth (Function)
Returns the internal width of a window (without border).
WinInHeight (Function)
Returns the internal height of a window (without title bar and border).
ControlOver (Function)
Identifies the control hovered over with the mouse cursor.
ControlPrevious (Function)
Specifies the name of control that was in edit before the current control.
ControlError (Function)
Customizes the value displayed in the controls when the value cannot be displayed.
WinInput (Function)
Identifies the window containing the WLanguage code currently run.
ThreadStop (Function)
Stops a secondary thread. Function not recommended.
The "Stock" charts
The Stock charts are used to represent the variations in the values of shares......
The "Line" charts
In the line charts, the data is interpreted as successive y coordinates of points......
The "Column" charts
The data is interpreted as "columns" whose height is proportional to the value of data......
The "Scatter" charts
A scatter chart (XY) represents the relationship between two numeric values in two series...
The "Pie", "Donut" or "Semi-circular" charts
Several types of charts belong to the same family......
Animating an image
WINDEV, WINDEV Mobile and WEBDEV allow you to handle several types of animated images......
grRaised (Function)
Used to display a chart with raised effect.
The single-part and multi-part archives
Two types of archives are available......
grExist (Function)
Checks the existence of a chart in memory.
grGradient (Function)
Enables or disables the display of color gradients in a chart.
HDBDescribeField (Function)
Describes through programming each item found in the structure of an xBase file described...
Telephony functions
List of telephony functions...