ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

2. Projects in practice
Now (Function)
Returns or modifies the system time (current time defined for the current computer).
AnimationEnabled (Function)
Enables or disables the animations in the controls.
FinNetCurrentVal (Function)
Returns the net current value of investment.
HEndNoDatabaseAccess (Function)
Re-allows the access (which means the connection) to one or more databases accessible via a connection.
XMLAddAttribute (Function)
Adds an attribute into an XML document.
XMLAddChild (Function)
Adds a child tag into an XML document.
NullAllowed (Property)
The NullAllowed property is used to manage the NULL value in the items of HFSQL tables.
dCopyImage (Example)
Usage example of the dCopyImage function
Enumeration (Type of variable)
An enumeration is a set of values......
Delete (Reserved word)
The memory occupied by a dynamic object (array, class object, ...
xlsData (Function)
Retrieves the content of a cell found in an XLS file.
gpwOpen (Function)
Opens the User Groupware login window or page.
MatFloatAdd (Function)
Adds a value to each matrix element.
fRemoveDir (Function)
Deletes a directory from a disk.
Age (Function)
Returns the age according to the date of birth.
DateToDayInAlpha (Function)
Returns the name of the day corresponding to a specified date.
HexaToInt (Function)
Returns the numeric value of a hexadecimal string.
CurrentYear (Function)
Returns the current year in integer format.
dFill (Function)
Colors an area: in an Image control, in an Image variable, in a WDPic variable (on the background layer), in a picLayer variable....
HFreeQuery (Function)
Free the resources of a query (after the call to HExecuteQuery or HExecuteSQLQuery).
UnicodeToAnsi (Function)
Converts: a UNICODE string to ANSI (Windows). a buffer containing a UNICODE string to a buffer containing an ANSI string (Windows)....
HError (Function)
Returns the number of the last error triggered by the HFSQL engine.
HFileExist (Function)
Determines: whether a file exists, which means whether it was physically created (HCreation or HCreationIfNotFound). whether a view or a query was defined....