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 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

EmailReadMessageHeader (Function)
Reads the header of an incoming email according to the protocol used (POP3 or IMAP, Lotus Notes or Outlook).
fWrite (Example)
Usage example of the fWrite function
CtExtendedInfo (Property)
The CtExtendedInfo property is used to get the additional information inserted into database connection string.
ArrayShuffle (Function)
Shuffles the elements of a WLanguage array.
ExceptionThrow (Function)
Artificially triggers the security mechanism of WLanguage by throwing an exception.
DescribedName (Property)
The DescribedName property is used to handle the logical name of HFSQL data files (ignoring possible changes made by HAlias).
SQLExec (Function)
Names and runs an SQL query.
KeyType (Property)
The KeyType property is used to set the characteristics of a key item.
DefaultValue (Property)
The DefaultValue property is used to: Find out the default value of an item. This item was defined in the data model editor or through programming. Define the default value of an item (when describing the item through programming)....
sWrite (Function)
Writes a character string to the output buffer of the specified serial port, parallel port or infrared port.
iPageHeightLeft (Function)
Calculates the available height (in millimeters) left on the current page while taking into account the defined margins (top or bottom).
HChangeConnection (Example)
Usage example of the HChangeConnection function
zipChangePath (Function)
Modifies the stored path of a file in an archive (in ZIP, WDZ or 7z format).
Middle (Function)
Extracts: a substring from a string starting at a specified position. part of a buffer starting at a specified position....
zipChangePath (Example)
Usage example of the zipChangePath function
DateSys (Function)
Returns or modifies the system date (current date defined on the current computer).
TableModify (Function)
Modifies a row in: a Table control, a TreeView Table control, a table displayed in a Combo Box control....
CalendarSelect (Function)
Returns the date selected in a Calendar control.
HTTPResetForm (Function)
Clears an HTTP form that is currently edited.
ServiceControl (Function)
Sends a control message to a service.
HLockRecNum (Function)
Locks a record and restricts the access to this record for all the other applications.
Association in a CDM
In a CDM (Conceptual Data Model), the associations are used to link the entities between themselves......
EmailReadLastHeader (Function)
Reads the header of last incoming email according to the protocol used (POP3 or IMAP, Lotus Notes or Outlook).
EmailReadFirstHeader (Function)
Reads the header of the first incoming email according to the protocol used (POP3 or IMAP, Lotus Notes or Outlook).
EmailReadPreviousHeader (Function)
Reads the header of the email found before the current email according to the protocol used (POP3 or IMAP, Lotus Notes or Outlook).