ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

Sin (Function)
Returns the sine of an angle.
RandomCryptoInteger (Function)
Returns a random number that can be used with the cryptographic technologies.
Apply (Function)
Executes a procedure for each element of a WLanguage array.
VariantConvert (Function)
Converts the value stored in a Variant variable].
Underline (Property)
The Underline property is used to: Find out whether a Font variable is underlined. Underline (or not) a Font variable....
fDirectoryExist (Function)
Checks the existence of a directory.
MemCount (Function)
Returns the number of elements found in a memory zone.
Uncompress (Function)
Decompresses a memory block (buffer) that was compressed by Compress.
ParentObject (Function)
Identifies the "parent" of a graphic object: control, column, window, page, ...
ControlTab (Function)
Returns the name of the Tab control that contains the specified control.
CoTan (Function)
Calculates the cotangent of an angle.
Root (Function)
Returns the root of a number.
RandomCryptoBuffer (Function)
Returns a buffer to the specified size filled with random data, that can be used with the cryptographic technologies.
Tangent (Function)
Calculates the tangent of an angle.
HDeleteGroup (Function)
Deletes (from the server) a group of users associated with a connection.
HDeleteUser (Function)
Deletes a user associated with a connection to the HFSQL server.
HListGroup (Function)
Returns the list of groups of users defined for a connection.
HListUser (Function)
Returns the list of users defined for a connection.
iLastFile (Function)
Returns: the full name of the last file generated during the print (PDF, RTF, text, ...). the list of created duplicate files....
UTF8ToString (Function)
Converts a UTF-8 string to ANSI or UNICODE.
XMLClose (Function)
Closes an XML document created by XMLDocument.
FullName (Property)
The FullName property is used to find out the full name: of a control. of a window. of a menu option. of a table column....
1. WEBDEV environment
WEBDEV Tutorial: WEBDEV overview Lesson 1 - WEBDEV environment - 5 min
dbgCheckNull (Function)
Checks whether an expression is Null in assertive programming and in automated test mode.
dbgCheckNotNull (Function)
Checks whether an expression is not Null in assertive programming and in automated test mode.