ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

<DiskFile variable>.ReadLine (Function)
Reads a line from an external file (ANSI or UNICODE).
<htmlDocument variable>.Save (Function)
Saves the content of an htmlDocument variable to an HTML file.
<Source>.ChangeConnection (Function)
Dynamically changes the connection associated with a data file.
<Source>.StatCalculate (Function)
Performs various statistical calculations on the file keys.
<Source>.TrackStop (Function)
Stops tracking a data file on an HFSQL server.
fStopCompress (Function)
Stops the operation used to compress or decompress a file.
tapiRecord (Function)
Records the current communication as a".WAV" file.
tapiPlay (Function)
Plays a sound file (.WAV) for the specified line.
xlsData (Function)
Retrieves the content of a cell found in an XLS file.
xlsNbRow (Function)
Returns the number of rows found in an XLS file.
xlsColumnTitle (Function)
Retrieves the title of a column found in an XLS file.
xlsVersion (Function)
Returns the Excel version that was used to save the file.
<Source>.DescribeTrigger (Function)
Adds or modifies a trigger on an HFSQL data file.
<pdfPage variable>.AddWatermark (Function)
Adds a watermark to a page of an existing PDF file.
<pdfDocument variable>.AddWatermark (Function)
Adds a watermark to all the pages of an existing PDF file.
<pdfPage variable>.AddImage (Function)
Adds an image to a page in an existing PDF file.
<pdfDocument variable>.Save (Function)
Saves the content of a pdfDocument variable in a ".PDF" file.
fBuildRelativePath (Function)
Returns the path to a file relative to a reference directory.
<Source>.Delete (Function)
Deletes a record from a data file (query or view).
<DiskFile variable>.FileName (Function)
Returns the name of an external file currently open.
<DiskFile variable>.WriteLine (Function)
Writes a line into a text file (ANSI or UNICODE).
<DiskFile variable>.Seek (Function)
Gets and sets current position in an external file.
WINDEV and the streams - Use example
In this example, the application must manage a video conference between two computers......
Error 102: The constants can be defined in the initialization code of project, ...
Step 1: Configuring the print parameters
This step allows you to choose......