ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

iPageNum (Function)
Returns or initializes the number of the page currently printed.
iColumnEnd (Function)
Forces a column break in a multi-column report.
iPageHeightLeft (Function)
Calculates the available height (in millimeters) left on the current page while taking into account the defined margins (top or bottom).
iPageEnd (Function)
Forces the move to the next page during the report print.
iSkipPage (Function)
Forces a page skip: the corresponding code is sent to the printer spooler.
iPageWidth (Function)
Calculates the width (in millimeters) of the printable page while taking the left or right margins into account.
iPageHeight (Function)
Calculates the height of printable page (in millimeters) while taking the top or bottom margins into account.
grWndSize (Function)
Defines the size of the window containing the chart.
Manipulating TreeView controls programmatically (prefix syntax)
WINDEV, WINDEV Mobile and WEBDEV allow you to manipulate a TreeView control through programming......
TimeValid (Function)
Checks the time validity.
DateTimeDifference (Function)
Calculates the difference between two dates and times.
Events associated with reports
The following events are associated to reports (order of appearance in the code editor)......
PVTSave (Function)
Saves the result of the calculation performed in a Pivot Table control (in a file or in memory).
HSL (Function)
Creates a color from its hue, saturation and lightness.
fMemWait (Function)
Waits for the end of process about the notifications of modification of a shared memory area.
iPageHeight (Example)
Usage example of the iPageHeight function
xmlNamespace (Type of variable)
The xmlNamespace type is used to handle the XML namespace of a node attribute in an XML document.
PDFSave (Function)
Saves the content of a pdfDocument variable in a ".PDF" file.
Duration (Type of variable)
The Duration type enables you to easily handle the intervals of dates and times...
TableSave (Function)
Updates or adds the record bound to the current row in the Table or TreeView Table control.
IntegerToTime (Function)
Converts an integer into a time in HHMMSSCC format.
<DateTime type>.ToString (Function)
Converts a DateTime to string in the specified format.
<Chrono>.Reset (Function)
Stops and resets a running stopwatch.
<Chrono>.Start (Function)
Starts a stopwatch to measure the duration of a process (in milliseconds) and resets a running stopwatch.
Webification
WEBDEV Tutorial - Webifying a WINDEV project Webification - 10 min
ChronoReset (Function)
Stops and resets a running stopwatch.
ChronoStart (Function)
Starts a stopwatch to measure the duration of a process (in milliseconds) and resets a running stopwatch.
<Chrono>.End (Function)
Stops a stopwatch and returns the time elapsed (in milliseconds) since the start of timing (call to <Chrono>.Start).
<Chrono>.Resume (Function)
Resumes a stopwatch previously stopped by <Chrono>.Fin or <Chrono>.Pause.
iPageWidth (Example)
Usage example of the iPageWidth function
Telephony constants
List of constants used by telephony functions...
InPrelaunchedSessionMode (Function)
Used to find out whether the site is started in "pre-launched session" mode of WEBDEV.