ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

xlsNbWorksheet (Function)
Returns the number of worksheets found in an XLS file.
dSaveImageBMP (Function)
Saves an image: in a file in BMP format. in memory....
WLanguage procedure called by fListDirectory
Procedure ("Callback") called by fListFile for each file found.
<pdfPage variable>.AddImage (Function)
Adds an image to a page in an existing PDF file.
HashCheckFile (Function)
Checks the Hash of a file for a specific type of algorithm.
PDFAddWatermark (Function)
Adds a watermark to all or some pages of an existing PDF file.
tapiPlay (Function)
Plays a sound file (.WAV) for the specified line.
PDFSave (Function)
Saves the content of a pdfDocument variable in a ".PDF" file.
<DiskFile variable>.Seek (Function)
Gets and sets current position in an external file.
dSaveImageGIF (Function)
Saves an image: in a file in GIF format. in memory....
FTPFileExist (Function)
Checks if a given file exists on an FTP server.
xlsColumnTitle (Function)
Retrieves the title of a column found in an XLS file.
<hdfsConnection variable>.Rename (Function)
Renames a file or a directory found on a Hadoop server.
Handling a Navigation Bar control through programming
The Navigation Bar control can be handled by programming......
The Image Editor control
The "Image Editor" control is a rich control that allows end users to create and edit images in their WINDEV applications......
DateValid (Function)
Checks the validity of a date between January 01 0001 and December 31 9999.
HPrevious (Function)
Positions on the previous file record according to a browse item.
Code history
The code history is used to......
HRetrieveRecord (Function)
Returns the content of the current record (in a file, a view or a query, ...).
ExeRun (Function)
Executes a program (an executable file, for example) from the current application.
Project Management Hub: Managing tasks
The Project Management Hub allows you to define the different tasks assigned to each project contributor......
Iteration block (or substitution block)
The Iteration block is a free block, created manually in the report editor ("Report......