ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

fCopyDir (Function)
Copies the contents of a directory and its subdirectories.
dArc (Function)
Draws an arc of circle or an arc of ellipse: in an Image control, in an Image variable, in a WDPic variable (on the background layer), in a picLayer variable....
Close (Function)
Closes a WINDEV window (and returns a value if necessary).
WDConver : Use in interactive mode
Before you start using WDConver, you must have......
Unicode (Property)
The Unicode property is used to: Determine if the value of a control is a Unicode string. Specify whether the value of a control is a Unicode string....
XMLRead (Function)
Returns the value of an XML element or the value of the attribute for an XML element.
PDFMerge (Function)
Merges several existing PDF files into a single PDF file. The files are merged one after another. The paths of PDF files can be found in an array.
Renaming a project
Renaming a project is used ton modify the name of the project. All the elements linked to the project before it is renamed are kept.
HexaToBuffer (Function)
Converts a string with hexadecimal bytes to a binary buffer.
Managing Hive databases
Hive is a software layer of Hadoop used to run queries......
Constants used by the TraceStart function
List of constants used by the TraceStart function....
fMakeDir (Function)
Creates a directory (and the intermediate directories if necessary).
fOpen (Function)
Opens an external file (ANSI or UNICODE) in order to handle it through programming.
Length (Function)
Returns: the length of a string, i.e., the number of characters in the string (including spaces and binary zeros). the size of a buffer, i.e., the number of bytes in the buffer....
SemaphoreStart (Function)
Locks the current thread until the semaphore is opened (which means until a "free" spot becomes available in the protected section).
grSaveParameter (Function)
Saves the parameters of a chart in the format of a compressed string.
grIncreaseData (Function)
Adds a value to a data in a chart.
InAutomaticTestMode (Function)
Used to find out whether an automatic test is currently run or not.
iPrintBodyComplement (Function)
Forces a body complement block to print while specifying the height of complement block.
iForceComplement (Function)
Forces the printing of a Body Complement block.
xlsNbColumn (Function)
Returns the number of columns found in a worksheet of an XLS file.
DateTimeLocalToUTC (Function)
Converts a local date and time (time zone, summer time, winter time) to UTC.
grAutoRefreshSeries (Function)
Identifies or defines whether a series is refreshed whenever the chart is drawn.
iImageWidth (Function)
Calculates the width of the image to print (in millimeters).
iPageWidth (Function)
Calculates the width (in millimeters) of the printable page while taking the left or right margins into account.