ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

DecryptAsymmetricEnveloped (Function)
Performs the asymmetric encryption of an envelope that has been encrypted with EncrypteAsymmetricEnveloped.
ArrayDelete (Function)
Deletes an element at a given position: from a one-dimensional WLanguage array. from an advanced array property (array of gglCalendar events, etc.). from an associative array. from a WLanguage list....
MatReadColumn (Function)
Reads the value of all the elements found in a matrix column.
HClose (Function)
Closes a data file or all the data files opened by the current user: all the corresponding physical data files are closed for the current user.
CalendarPicker (Function)
Opens a modal dialog with a calendar to enter a date.
XMLSign (Function)
Signs an XML document.
BTLEGetAllCharacteristics (Function)
Retrieves all the characteristics (with the same identifier) associated with a BLE service.
MongoFind (Function)
Finds documents in a MongoDB collection.
MongoInfo (Function)
Returns information about a MongoDB database.
MongoDeleteCollection (Function)
Deletes a collection from a MongoDB database.
ScrollBarShow (Function)
Displays (or not) a scrollbar in a WINDEV control (edit control or list box) even if no scrollbar was specified during the control description.
Kanban control functions
The following functions handle Kanban controls......
Lower (Function)
Converts all characters in a string to lowercase according to the region settings defined in Windows.
Stack (Type of variable)
A Stack variable is a structured type that is used to group a set of elements of the same type.
List (Type of variable)
A List variable is a structured type that is used to group a set of elements of the same type.
Address (Type of variable)
The Address type is used to manipulate the address of a place or person.
gLink (Function)
Adds an "invisible" value into an element found in a List Box or Combo Box control. Function kept for compatibility. It is recommended to use gStoredValue....
DateToString (Function)
Converts: a date to a string in the specified format. a date time to a string in the specified format....
HImportXML (Function)
Imports an XML file into an HFSQL Classic or Client/Server data file (data file described in the data model editor or declared by HDeclare, HDeclareExternal or HDescribeFile)....
EmailReadMessageHeader (Function)
Reads the header of an incoming email according to the protocol used (POP3 or IMAP, Lotus Notes or Outlook).
EmailMsgError (Function)
Returns the message corresponding to the error identifier.
EmailReadNext (Function)
Reads the incoming email found after the current email according to the protocol (POP3 or IMAP, MS Exchange, Lotus Notes or Outlook).
EmailReadFirst (Function)
Reads the first incoming email according to the protocol used (POP3 or IMAP, MS Exchange, Lotus Notes or Outlook).
HashCheckString (Function)
Checks the Hash of a character string for a specific type of algorithm.
HNext (Function)
Sets the position on the next data file record according to a browse item.