ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

SpreadsheetDeleteAll (Function)
Deletes the entire data from a Spreadsheet control found in a window (cells, formulas, size and header layouts).
How to associate an image with an element found in a TreeView Table?
This help page explains how to customize the default image associated with the elements found in a TreeView Table....
fMoveFile (Function)
Moves a file from one directory to another.
fEncrypt (Function)
Encrypts a file in binary or ASCII format.
DateTimeByDefault (Function)
Used to define the default value of Date, Time and DateTime variables.
CtDescribedDatabase (Property)
The CtDescribedDatabase property is used to set the OLE DB data source when connecting to a specific table via OLE DB.
WeekToDate (Function)
Returns the date of the Monday for the specified week and year.
ParallelTask (Type of variable)
The ParallelTask type is used to handle a task, which means a procedure run by a thread in the parallel programming.
The Spreadsheet control
Spreadsheets are one of the most used office tools......
Creating the skin template of a report
The test mode cannot operate without the project and its pages, ...
CtDatabase (Property)
The CtDatabase property is used to set the OLE DB data source when connecting to a specific table via OLE DB.
PDF Reader control: How to use the ribbon and tabs
The PDF Reader control includes multiple features accessible via......
MultimediaPlay (Function)
Plays a multimedia file in a Multimedia control.
Window templates
WINDEV and WINDEV Mobile allow you to create window templates......
The .NET 3.0, 4.0 control, ... (WPF)
The Xaml control allows you to easily manage the Xaml language......
DateToDayOfWeek (Function)
Returns the day of the week that corresponds to a given date.
<Date type>.ToDayInAlpha (Function)
Returns the name of the day that corresponds to a specified date.
xlsData (Function)
Retrieves the content of a cell found in an XLS file.
6. Layouts
...Layouts are used to define several views of a window in the same project without duplicating the window....
<Date type>.ToMonthInAlpha (Function)
Returns the name of the month that corresponds to a specified date.
2. Projects in practice
HStatCalculate (Function)
Performs various statistical calculations on the file keys.
Guide organization
Organization of WINDEV Concepts...
MyFile (Reserved word)
In a trigger, MyFile is used to identify the file that activates the trigger...