ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

FileToMemory (Function)
Automatically initializes the values of the members of a structure or class with the values of the items of the current record.
HIndex (Function)
Rebuilds the file index (".NDX" file).
ArraySeek (Function)
Searches for the index of an element in a WLanguage array.
EventChange (Function)
Modifies the status of an event.
xlsOpen (Function)
Opens an Excel file (xls or xlsx files).
CriticalSectionStart (Function)
Marks the start of a critical section: no other thread will be able to run the code as long as the current thread does not exit from the critical section.
grDraw (Function)
Draws a chart according to the specified parameters.
String (Variable type)
The String type is used to manipulate strings......
FTPGet (Example)
Usage example of the FTPGet function
LooperToExcel (Function)
Creates an Excel file from the data found in a Looper control (browsing Looper control or memory Looper control).
pdfDocument (Type of variable)
The pdfDocument type gets all the characteristics of a PDF file: author, date created, page content, etc.
HFirst (Function)
Sets the position on the first record of a table according to the specified browse item.
HRetrieveRecord (Function)
Returns the content of the current record (in a file, a view or a query, ...).
ContactReset (Function)
Reinitializes: the Contact structure. a Contact variable....
fListDirectory (Function)
Lists the subdirectories of a given directory and returns the full paths of listed subdirectories.
iImageWidth (Function)
Calculates the width of the image to print (in millimeters).
iImageHeight (Function)
Calculates the height of the image to print (in millimeters).
EmailListFolder (Function)
Returns the list of folders: found in the Outlook messaging software. for an IMAP session....
HCopyRecord (Function)
Copies: the content of the current record (loaded in memory) to the current data file record. the content of the Record variable to the current data file record....
EmailStartPOP3Session (Function)
Starts a session for receiving and reading emails with the POP3 protocol.
BCDecode (Function)
Decodes the information stored in a QR Code bar code.
Overloading a WLanguage function or using a WLanguage function in an SQL query
WLanguage includes the "WL" keyword......