ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

HFree (Function)
Transforms the crossed records (HCross) into deleted records.
GetGUID (Function)
Calculates a globally unique identifier (named "GUID"), whose size is: equal to 16 bytes, which means 32 hexadecimal characters. equal to 32 bytes, which means 64 hexadecimal characters....
GetColor (Function)
Allows you to get a set of harmonious colors without having to use a table of colors.
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.
KeyExpression (Property)
The KeyExpression property is used to set the different components of a composite key.
HugeFile (Property)
The HugeFile property is used to configure the maximum size of a data file.
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....
Min (Function)
Returns the lowest value.
MatDeterminant (Function)
Calculates the determinant of a square matrix (the number of rows is equal to the number of columns).
MatWrite (Function)
Writes an element into a matrix.
MatRead (Function)
Reads the value of a matrix element.
dbgSaveMemoryDump (Function)
Saves a dump of memory used by the application.
HRecordDate (Function)
Returns the date and time of the last write operation performed on a record in an HFSQL file (Classic or Client/Server)....
XMLParent (Function)
Positions on the parent element of current element (tag or attribute).
TimestampType (Property)
The TimestampType property is used to: Find out the type of timestamp for an item. This item was defined in the data model editor or through programming. Define the type of timestamp for a Date, Time or DateTime item (when describing the item through programming)....
CalculatedItemExpression (Property)
The CalculatedItemExpression property is used to: Find out the SQL expression that defines the value of a calculated item. This item was defined in the data model editor or through programming. Define the SQL expression returning the value of a calculated item (when describing the item through programming)....
ContactDelete (Function)
Deletes the current contact: from a Lotus Notes or Outlook address book. in the Phone contacts list (Android, iPhone or iPad)....
Events associated with a Dashboard control
WINDEV and WINDEV Mobile manage the following events by default (order of appearance in the code editor)...
ChronoResume (Function)
Restarts a stopwatch that was stopped by ChronoEnd or ChronoPause.
EmailReadNext (Example)
Usage example of the EmailReadNext function
HListProvider (Function)
Returns the list of OLE DB providers and/or Native Connectors installed on the current computer....
MultimediaOpen (Function)
Opens a media file in a Multimedia control.
dbgLogOption (Function)
Retrieves or modifies the options of the runtime log.