ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

ParallelTaskCancel (Function)
Immediately ends the execution of the current task: the task is flagged as ptsCanceled.
PopupDisplayPage (Function)
Displays a WEBDEV page as a popup in the current page with a DDW (Dim Disabled Windows) effect.
Constants for managing the Enumerations and the Combinations
Statistical constants
List of constants used by the statistical functions....
StatStandardDeviationP (Function)
Calculates the standard deviation for a full series of values.
SeekByProcedure (Function)
Seeks an element in a one-dimensional array by using a comparison procedure.
SwapLine (Function)
Used to swap two rows in a two-dimensional array or in an advanced array property.
Factorial (Function)
Returns the factorial of an integer number.
zipAddDirectory (Function)
Adds all the files found in a directory and in its subdirectories into an archive and compresses them.
Empty (Property)
The Empty property is used to determine if: a Looper, Table, List Box or Combo Box control is empty. The control can be a browsing control or a memory control. a Chart control contains no series. a report control is empty (control linked to an item). an array (or an associative array) contains no element. an element of an associative array exists or not. a queue, a list or a stack contains no element....
NumberColumn (Property)
The NumberColumn property is used to: Get the number of columns in Table, Check Box, Radio Button controls, etc.. Set the number of columns in a multi-column List Box control....
WordCount (Function)
Returns the number of words in a string.
dbgStandardOutput (Function)
Writes an information into the standard output stream "stdout" (also called "console").
StatError (Function)
Returns the error number for the last error caused by a Statxxx function (statistical functions).
HExecuteSQLQueryAsynchronous (Function)
Executes an SQL query asynchronously.
FontItalic (Property)
The FontItalic property is used to: Determine if the text is italicized. Apply or remove italic formatting from the text....
ChronoStart (Function)
Starts a stopwatch to measure the duration of a process (in milliseconds) and resets a running stopwatch.
TableSearch (Function)
Performs a search in: a Table control, a TreeView Table control, a table displayed in a Combo Box control....
xmlDocument (Type of variable)
The xmlDocument type is used to handle an XML file.
CommonLength (Function)
Returns the number of common characters between two strings (from the beginning or from the end of the string).
Printing in WLanguage
WINDEV, WEBDEV and WINDEV Mobile propose several print methods......
TreeView Table control properties
List of properties associated with the TreeView Table control...
CurrentMonth (Function)
Returns the number of the current month.
GetColor (Function)
Allows you to get a set of harmonious colors without having to use a table of colors.
Properties associated with the tab pane
A tab pane found in a window or in a page can be handled by the following WLanguage properties......