ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

<DiskFile variable>.WriteLine (Function)
Writes a line into a text file (ANSI or UNICODE).
fWriteLine (Function)
Writes a line into a text file (ANSI or UNICODE).
<DiskFile variable>.FileName (Function)
Returns the name of an external file currently open.
HRestorePosition (Function)
Restores the context of a previously saved file (HSavePosition): current record, filter, pointers.
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.
<Source>.RestorePosition (Function)
Restores the context of a previously saved file (HSavePosition): current record, filter, pointers.
RecordSize (Property)
The RecordSize property is used to get the size (in bytes) of a record in: a file described in the data model editor, a file described through programming, an HFSQL view, a query....
XML: Using files exceeding several gigabytes
Starting with version 23, an XML parser is available to handle XML files that are multiple GB in size......
External language: Programming in C++ (WDWDIAL interface)
This third method uses the notion of class inheritance to simplify the interfacing between a C++ application and WINDEV......
Signature of iOS applications
Signing an application is mandatory from Xcode 8......
3. Deploying a dynamic WEBDEV site
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.
HRecordDate (Function)
Returns the date and time of the last write operation performed on a record in an HFSQL file (Classic or Client/Server)....
FilePath (Property)
The FilePath property gets the name of the file associated with a control.
TypeFiles (Property)
The TypeFiles property is used to get and change the filter available in the file picker of the Upload control.
7. HFSQL: files physically created
External language: Programming in Java
We are going to call the elements developed in WINDEV (project, windows, analysis, ......
NbMemoItem (Property)
The NbMemoItem property is used to get the total number of memo items in a record of: a file described in the data model editor, a file described through programming, an HFSQL view, a query....
The test mode cannot operate without the project and its pages, ...
WDAdminHF: Managing the data files
The remote HFSQL administrator proposes a full management of the HFSQL Client/Server databases......
fShortPath (Function)
Returns the full short path of a file or directory.
fLongPath (Function)
Returns the full long path of a file or directory.
How to save and retrieve an image in a binary memo
WDModFic : Tool for automatic modification of data files
WDModFic is a tool used to perform the automatic modification of the data files found on the development computer and on the end-user computers......
UploadFileSize (Function)
Returns the total size (in bytes) of a file found in an Upload control.