ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

NoLeftCharacter (Function)
Returns a string after removing the specified characters from the left side of the initial string.
NbKeyItem (Property)
The NbKeyItem property is used to get the total number of key items (including composite keys) in a record of: a file described in the data model editor, a file described through programming, an HFSQL view, a query....
LooperSearch (Function)
Searches for a value in an attribute of a Looper control.
Image drawing and processing functions
List of image drawing and processing functions...
EventWait (Function)
Locks the current thread while waiting for the specified event to be opened.
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.
HFree (Function)
Transforms the crossed records (HCross) into deleted records.
HRetrieveRecord (Function)
Returns the content of the current record (in a file, a view or a query, ...).
HModifyDatabaseRights (Function)
Modifies the rights granted to a user or to a group for a HFSQL Client/Server database....
XMLParent (Function)
Positions on the parent element of current element (tag or attribute).
HErrorPassword (Function)
After the execution of a read or write function in a data file, used to find out whether an error caused by a wrong password occurred on this data file.
FilterWithBounds (Property)
The FilterWithBounds property is used to determine if bounds have been specified for the filter implemented by HFilter on an HFSQL data file, view or query.
MessTranslate (Function)
Retrieves a message found in the code of a program in the current language.
The Contact structure
The Contact structure is a preset structure of WLanguage (no declaration is required)......
dbgLogStatus (Function)
Returns and modifies the status of runtime log.
dbgAuditOption (Function)
Retrieves or modifies the options of the dynamic audit.
LOOP statement
The statement block is repeated endlessly...
LooperInsertLine (Function)
Inserts a row into a Looper control.
fSaveText (Function)
Creates and fills a text file with the content of a text control or text variable (string variable, edit control in a window, Static control in a report, ...).
RGB (Function)
Defines a color from its Red, Green and Blue components.
ArrayInfo (Function)
Returns the characteristics of an array: type of elements, number of dimensions, dimensions, etc.
DateTimeByDefault (Function)
Used to define the default value of Date, Time and DateTime variables.
HListTrigger (Function)
Returns the list of triggers applied to one or more HFSQL data files.
MultimediaOpen (Function)
Opens a media file in a Multimedia control.