ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

<Source>.NoModif (Function)
Forbids all the modifications on a table (for all the programs, including the one that requested the no-modification policy).
BackgroundStyle (Property)
The BackgroundStyle property is used to get and modify the background style of cells in tables and/or TreeView Tables....
MaxThumbnailWidth (Property)
The MaxThumbnailWidth property is used to get or change the maximum width of a thumbnail of an Image item (binary memo).
MaxThumbnailHeight (Property)
The MaxThumbnailHeight property is used to get and change the maximum height of a thumbnail of an Image item (binary memo).
AndroidActivityResultProcedure (Function)
Allows you to specify the procedure to be called to get the result returned by a third-party Activity.
<DiskFile variable>.ReadLineRegularExpression (Function)
Reads a line in an external file, gets sections of this line according to a regular expression and assigns them to a variable.
<Gantt chart>.AddHoliday (Function)
Defines a new holiday period on a row in a Gantt Chart column of a Table or TreeView Table control.
<Gantt chart>.DateTimePosition (Function)
Sets the first day and time displayed in a Gantt Chart column in a Table or TreeView Table control.
InitialTool (Property)
The InitialTool property is used to get or change the drawing tool selected by default in an Image Editor control.
Procedure WLanguage called by the function SensorDetectChangeAcceleration
Procedure (also known as "Callback") called by the SensorDetectChangeAcceleration function when the device's acceleration on one of its axes is detected....
Task management functions
List of functions for managing tasks...
HFSQL Client/Server functions
Several HFSQL functions are used to manage the HFSQL Client/Server data......
fReadLineRegularExpression (Function)
Reads a line in an external file, gets sections of this line according to a regular expression and assigns them to a variable.
HEndNoDatabaseAccess (Function)
Re-allows the access (which means the connection) to one or more databases accessible via a connection.
FullTextIndex description (Variable type)
A FullTextIndex description variable is used to describe one or more full-text indexes programmatically.
TreeView control functions
The following functions are used to manage TreeView controls:...
<modbusSession>.ReadFloat (Function)
Reads one or more single-precision floats from a Modbus slave, starting at a specific address.
TimeLine control functions
The following functions are used to manage TimeLine controls:...
GanttAddHoliday (Function)
Defines a new holiday period on a row in a Gantt Chart column in a Table or TreeView Table control.
Map control functions
Map control functions...
Scheduler control functions
List of functions that can be used with a Scheduler control....