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 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

Ln (Function)
Calculates the Napierian logarithm (reverse of exponential) of a numeric value.
PDFAddWatermark (Function)
Adds a watermark to all or some pages of an existing PDF file.
OpenSister (Example)
Usage example of the OpenSister function
Cos (Function)
Calculates the cosine of an angle.
CoTan (Function)
Calculates the cotangent of an angle.
Root (Function)
Returns the root of a number.
Sin (Function)
Returns the sine of an angle.
Tangent (Function)
Calculates the tangent of an angle.
Max (Function)
Returns the greatest value passed as parameter.
ArcCos (Function)
Returns the arc cosine of a numeric value (integer or real).
ArcSin (Function)
Returns the arc sine of a numeric value (integer or real).
Exp (Function)
Calculates the exponential of a numeric value (reverse of Napierian logarithm).
DocOpen (Function)
Opens a Word Processing file (docx format) in Read/Write mode. The docx file is opened and locked until it is closed....
Log (Function)
Calculates the decimal logarithm of a numeric value.
Modulo (Reserved word)
Returns the remainder of a division.
IsOdd (Function)
Identifies an odd number.
IsEven (Function)
Identifies an even number.
IntegerToDay (Function)
Returns the day of the week that corresponds to the specified date (this date is an integer).
TimeValid (Function)
Checks the time validity.
RepeatString (Function)
Concatenates N number of copies of the same specified string or buffer.
fTempPath (Function)
Returns the name of directory used to store the temporary files.
GeneratePassword (Function)
Automatically generates a password with specific characteristics (size, characters used, ...).
GUIDAnalysis (Property)
The GUIDAnalysis property returns the GUID of the analysis that was used to create the data file.
rssSave (Function)
Builds the RSS stream and saves the RSS stream in an XML file.
GUIDFile (Property)
The GUIDFile property returns the GUID of the file defined in the analysis that was used to create the data file.