ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

Convert (Function)
Converts a numeric value into a binary string in order to perform a search on a numeric key.
KeyCalcActivationKey (Function)
Calculates the activation key of application from the initial key.
XMLExtractDocument (Function)
Creates a new XML document from an existing XML document.
XMLRestorePosition (Function)
Restores the previously saved context of an XML document.
MatDeterminant (Function)
Calculates the determinant of a square matrix (the number of rows is equal to the number of columns).
MatRead (Function)
Reads the value of a matrix element.
xlsMsgError (Function)
Returns the caption of the last error caused by an XLS function.
Number (Property)
The Number property is used to get the number of an element.
DateTimeValid (Function)
Checks the validity of a date/time between January 01, 0001 at 0 hours 0 minutes 0 seconds 0 hundredths of a second and December 31, 9999 at 23 hours 59 minutes 59 seconds 99 hundredths of a second....
BurnerEject (Function)
Opens or closes the door of current burner.
NumberColumn (Property)
The NumberColumn property is used to get and change the number of columns of an element.
HErrorDuplicates (Example)
Usage example of the HErrorDuplicates function
xlsOpen (Function)
Opens an Excel file (xls or xlsx files).
grZoom (Function)
Defines the zoom of a chart.
KeyCompareKey (Function)
Compares an initial key with an activation key.
TreeView Table control based on a variable
A TreeView Table control based on a variable is a control bound to a variable or a set of variables......
XMLWrite (Function)
Creates or modifies the value of an XML element or the value of the attribute for an XML element.
<restRequest variable>.Send (Function)
Sends a REST request and waits for the server response.
SOAPGetResult (Function)
Returns the result of the last SOAP procedure that was successfully run.
FontCreate (Function)
Creates a font definition.
LooperInsert (Function)
Inserts a row into a Looper control.
PDFIsProtected (Function)
Checks whether the PDF file requires a password in order to be read.
MemoryFormat (Property)
The MemoryFormat property is used to get and change the format of the value returned for: Date or Time edit controls. Date or Time table columns. Calendar controls. Static controls. editable combo boxes. table columns displayed by combo boxes....
TokenURL (Property)
The Property URLToken allows you to know and modify the URL for retrieving the access token.
MatFloatAdd (Function)
Adds a value to each matrix element.