ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

fSizeUncompressed (Function)
Returns the size of a file before compression. When a file is decompressed by fUncompress, we recommend that you to compare the non-compressed size of file with the available disk space.
HFreePosition (Function)
Deletes a position saved by HSavePosition.
EmailReadMessage (Function)
Reads an incoming according to the protocol used (POP3 or IMAP, Lotus Notes or Outlook).
FTPDate (Function)
Returns the different dates of a file (date the file was created, modified or accessed) located on an FTP server (File Transfer Protocol).
HChangePassword (Function)
Changes the password of an HFSQL Classic or HFSQL Client/Server data file....
Operator on Address
The & operator returns the address of a variable as an integer
Val (Function)
Returns the numeric value of a character string.
Image (Type of variable)
The Image type is used to define the advanced characteristics of an image.
AppDetectUPDAvailable (Function)
Disables or customizes the automatic check for available updates.
fIsImage (Function)
Used to find out whether a file found on disk or a file contained in a buffer corresponds to an image format recognized by WINDEV, WEBDEV or WINDEV Mobile.
MinSourceCardinality (Property)
The MinSourceCardinality property is used to get and modify the minimum cardinality of the source item in the link.
Italic (Property)
The Italic property is used to: Find out whether a Font variable is in italic type. Modify the italic attribute of a Font variable....
HUpdateQuery (Function)
Creates or updates a query on an HFSQL server.
MemExist (Function)
Checks the existence of a memory zone.
MemCurrent (Function)
Returns the index of the current element.
HCancelSeek (Function)
Cancels the current search criterion.
HInfoLock (Function)
Returns information about the lock set on a data file, on one or all the records in a data file.
HInfoGroup (Function)
Returns information about the specified group of users.
HInfoDatabaseRights (Function)
Allows you to find out the rights granted to a user or to a group on a database.
LDAPConnect (Function)
Used to connect to an LDAP server via the characteristics defined in the LDAPSession structure.
Comparing controls
In some cases, you may need to compare two controls in one or more windows or pages......
Constants for managing the applications with "Live update"
List of constants used by functions for managing applications with "Live update"....
Queue (Type of variable)
A Queue variable is a structured type that groups a set of elements of the same type.
LooperAddIW (Function)
Adds a row as an internal window at the end of a Looper control populated programmatically.
Multitask (Function)
MultiTask is used to: define a timeout, give control back to Windows, give control back to Windows and to WLanguage....