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Version: 2026

Serial and parallel port management functions
List of functions for managing serial and parallel ports...
diffCreate (Function)
Compares two buffers and creates a buffer containing the differences between these two buffers.
EventWait (Function)
Locks the current thread while waiting for the specified event to be opened.
HRetrieveRecord (Function)
Returns the content of the current record (in a file, a view or a query, ...).
xlsNbRow (Function)
Returns the number of rows found in an XLS file.
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.
HTTPRequest (Function)
Starts an HTTP request on a server.
XamlEvent (Function)
Associates a procedure written in WLanguage with an event of Xaml control.
SSHDisconnectShell (Function)
Closes an SSH session that was opened by SSHConnectShell.
SSHWrite (Function)
Writes data into the specified SSH session.
SysSpace (Function)
Returns the physical memory space for the current computer.
HReadNext (Function)
Sets the position on the next data file record according to a browse item.
InitialState (Property)
The InitialState property is used to get the initial state of a control.
gAlignment (Function)
Builds a sequence of characters containing an aligned text or an aligned image.
FTPRenameFile (Function)
Renames or moves a file found on an FTP server (File Transfer Protocol).
FTPMakeDir (Function)
Creates a directory on an FTP server (File Transfer Protocol).
FTPRemoveDir (Function)
Deletes a directory and its content (files and sub-directories) from an FTP server (File Transfer Protocol).
FTPDeleteFile (Function)
Deletes a file from an FTP server (File Transfer Protocol).
EmailReadNextHeader (Function)
Reads the header of the email found after the current email according to the protocol used (POP3 or IMAP, Lotus Notes or Outlook).
Diagram Editor (WINDEV): ribbon and panels
The Diagram Editor includes many features accessible via......
PreviousPage (Function)
Returns the name of the previous page.
SIPVisible (Function)
Displays the keyboard.
FinPaymentNb (Function)
Returns the number of payments required to pay off a capital according to a given rate.
DateTimeToReal (Function)
Converts a date and time to an 8-byte real.