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 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

Error 1030: The access to the base class is restricted by a private inheritance
Error 1013: The access to the member of the class is restricted by a protected inheritance
Error 1029: The access to the base class is restricted by a protected inheritance
CriticalSection (Type of variable)
CriticalSection variables are used to define critical sections to limit the simultaneous execution of a code (procedure, line of code, etc.) to one thread at a given moment in an application.
2. WEBDEV administrator in practice
Favicon: Define the site icon
WEBDEV allows you to easily define the site icon (also called Favicon)......
HCancelDeclaration (Function)
Used to: Delete a declaration made previously using HDeclare, HDeclareExternal, HDescriveFile. After this operation, the data file is no longer recognized by the HFSQL engine. Free the resources of a query (after calling HExecuteQuery or HExecuteSQLQuery)....
dSaveImageBMP (Function)
Saves an image: in a file in BMP format. in memory....
ODBC on HFSQL via Visual .NET (in C#)
The ODBC driver on HFSQL Classic (single-user and multi-user) is used to access a HFSQL Classic database from an external database software that supports ODBC accesses......
NbItem (Property)
The NbItem property is used to get the total number of items (including composite keys) in a record of: a file described in the data model editor, a file described programmatically, an HFSQL view, a query....
fReadLine (Function)
Reads a line from an external file (ANSI or UNICODE).
dSaveImageGIF (Function)
Saves an image: in a file in GIF format. in memory....
<DiskFile variable>.WriteLine (Function)
Writes a line into a text file (ANSI or UNICODE).
MultimediaPause (Function)
Pauses a media file played in a Multimedia control.
fFileName (Function)
Returns the name of an external file that is currently opened.
WDMap: Viewing the records found in a data file
WDMap is used to view the records found in a data file......
<Image>.SaveBMP (Function)
Saves an image: in a file in BMP format. in memory....
pdfParameter (Type of variable)
The pdfParameter type defines all the characteristics of the PDF file to be generated.
<Image>.SaveGIF (Function)
Saves an image: in a file in GIF format. in memory....
FileSize (Property)
The FileSize property is used to get the size of a file.
<DiskFile variable>.ReadLine (Function)
Reads a line from an external file (ANSI or UNICODE).
WindowBitmap (Function)
Creates the image of the specified window in a BMP file.
fStopCompress (Function)
Stops the operation used to compress or decompress a file.
xlsVersion (Function)
Returns the Excel version that was used to save the file.
xlsNbRow (Function)
Returns the number of rows found in an XLS file.