ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

H.SQLServerMode (Variable)
Allows you to specify the version of the Native SQL Server Connector that will be used.
ImageInfoValue (Function)
Returns the value of an Exif tag for the image used.
Password (Property)
The Password property can be used: on the edit controls (or on the text table columns) to find out whether the control is a "Password" control or to modify the "Password" type of the control. on the connections (HFSQL Client/Server, OLE DB, etc.) to define the password of the user who uses the connection....
HManageServerUpdate (Function)
Used to manage the automatic update of HFSQL Client/Server servers by specifying the check frequency regarding the availability of updates....
API (Function)
Runs a function found in an external DLL.
HErrorInfo (Example)
Usage example of the HErrorInfo function
HNbRec (Example)
Usage example of the HNbRec function
HChangeName (Example)
Usage example of the HChangeName function
Abs (Function)
Returns the absolute value: of a numeric value, of a numeric expression (integer or real). of a duration....
HModify (Example)
Usage example of the HModify function
HListItem (Example)
Usage example of the HListItem function
SQL functions that can be used in SQL queries
The following SQL functions can be used on the queries written in SQL code (classified by theme)......
BufferToReal (Function)
Extracts a real from a binary buffer at a given position.
HErrorDuplicates (Example)
Usage example of the HErrorDuplicates function
Reals
fWriteLine (Function)
Writes a line into a text file (ANSI or UNICODE).
fFileExist (Function)
Checks the existence of an external file.
HExtractMemo (Function)
Extracts the content of a binary memo item from an HFSQL file, a query or an HFSQL view to a physical file (on disk).
FTPSend (Function)
Transfers a file or directory to an FTP server (File Transfer Protocol).
MatchRegularExpression (Function)
Checks whether a character string matches a specific format and retrieves the different substrings that match the format.
HReadLast (Example)
Usage example of the HReadLast function
HOut (Example)
Usage example of the HOut function
EmailStartSMTPSession (Function)
Starts a session for sending emails with the SMTP protocol.
OAuth2Parameters (Type of variable)
The OAuth2Parameters type is used to define the information required to authenticate on a web service implementing the OAuth 2.0 standard.
FileToPage (Function)
Automatically updates the controls of a page with: the values of the bound items in the current record (loaded in memory) of the data file described in the data model editor. This operation is performed regardless of the state of the controls (grayed, inactive or invisible). the values of the bound WLanguage variables. This operation is performed regardless of the state of the controls (grayed, inactive or invisible)....