ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

HNbRec (Function)
Returns the number of records in a file, query or HFSQL view: active records, crossed records, deleted records, etc.
ArrayInsertLine (Function)
Inserts a row at a given position: into a two-dimensional WLanguage array. into an advanced two-dimensional array property (xlsDocument, etc.)....
HInfoDatabaseRights (Function)
Allows you to find out the rights granted to a user or to a group on a database.
OpenChild (Example)
Usage example of the OpenChild function
zipNbFile (Function)
Returns the number of files found in an archive (in CAB, RAR, ZIP, WDZ or 7z format).
Null (Property)
The Null property is used to: Assign NULL to the item for the current record. Find out whether the item is associated with the NULL value for the current record. Define the default value of an item when the item is described through programming....
EmailReadMessage (Function)
Reads an incoming according to the protocol used (POP3 or IMAP, Lotus Notes or Outlook).
gAlignment (Function)
Builds a sequence of characters containing an aligned text or an aligned image.
RoundCeil (Function)
Returns: the value rounded up to the nearest integer. the duration rounded up to the nearest interval. the date and time rounded up to the nearest interval....
PDFExtractPage (Function)
Extracts a page from a PDF file in a variable of type Image.
MemRetrieve (Function)
Retrieves the return value of an element found in a memory zone.
MapGetPosition (Function)
Returns the geographical position of the point located in the center of the map currently displayed in a Map control.
BTAcceptConnection (Function)
Used to find out whether a Bluetooth radio accepts (or not) the requests for connection coming from the devices.
ControlGrayed (Function)
Grays a control or a group of controls. An animation can be set on the controls during this operation.
SFDelete (Function)
Deletes records from a Salesforce database.
UUDecode (Function)
Decodes a character string in UUEncode format.
HInfoFileRights (Function)
Allows you to find out the rights granted to a user or to a group on an HFSQL Client/Server data file....
HCheckStructure (Function)
Defines the mode for comparing data files.
NFCStatus (Function)
Returns the activation status of the NFC sensor found on the device.
HReadNext (Function)
Sets the position on the next data file record according to a browse item.
ThreadPersistent (Function)
Makes a thread persistent.
UUEncode (Function)
Encodes a character string according to the UUEncode algorithm.
LooperDisplay (Function)
Refreshes a Looper control based on a data file from a given position: the modifications performed in the linked file are applied to the looper.
HCopyFile (Function)
Copies an HFSQL data file (.fic, .ndx and .mmo files if they exist): from the HFSQL server to the server (to perform a backup for example). from the HFSQL server to the client (to perform a local backup for example). from the client to the HFSQL server (to update the data files for example). from an HFSQL server to antoher HFSQL server....
sClose (Function)
Closes the specified serial port, parallel port or infrared port.