ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

TraceEnd (Function)
Closes the trace window if this window was opened or stops saving the trace information in a text file.
Trace (Function)
Displays the requested information (content of a control, for example) in a window opened next to the current window.
"Debugger trace" pane
The "Debugger trace" shows the messages displayed in the trace window during the last application test...
TraceBuild (Function)
Displays a customizable message in the trace window opened in parallel with the current window.
TraceDeleteAll (Function)
Clears the content of trace window opened in parallel with the current window.
TraceStart (Function)
Opens the trace window or saves the trace information in a text file.
OutlookStartSession (Example)
Usage example of the OutlookStartSession function
zipCreate (Example)
Usage example of the zipCreate function
<DiskFile variable>.WriteLine (Function)
Writes a line into a text file (ANSI or UNICODE).
Namespace (Property)
The Namespace property is used to manage namespaces.
MemSeek (Example)
Usage example of the MemSeek function
zipMerge (Example)
Usage example of the zipMerge function
<DiskFile variable>.Read (Function)
Reads: a block of bytes (characters) in an external file (ANSI or Unicode), the content of an external file (ANSI or Unicode) and assigns it to a memory area....
AAFOpenHelp (Function)
Opens the AAF (Automatic Application Features) help website.
TokenURL (Property)
The Property URLToken allows you to know and modify the URL for retrieving the access token.
Handling HTML text in an Edit control
WEBDEV allows you to handle text in HTML via the "HTML format" option of the Edit controls and the HTML control....
Editing the CSS style sheet
WEBDEV gives you the ability to manage all the CSS styles used in a project......
Page Header block
The Page header block is printed on each new page......
fReadLine (Example)
Usage example of the fReadLine function
fSize (Example)
Usage example of the fSize function
fLongName (Example)
Usage example of the fLongName function
Using the Salesforce service
Salesforce is a very popular CRM software......
mongoCollectionOption (Type of variable)
The mongoCollectionOption type is used to define the advanced characteristics of collection options in a MongoDB database.
TableDeleteAll (Function)
Deletes all rows from: a Table control populated programmatically, a TreeView Table control populated programmatically, a table displayed in a Combo Box control....
TableColumnIndex (Function)
Returns the index of a column in a Table or Treeview Table control.
xlsOpen (Function)
Opens an Excel file (xls or xlsx files).
mongoGridFS (Type of variable)
The mongoGridFS type is used to define the advanced characteristics of a file system for a MongoDB database.
Description (Property)
The Description property is used to get and change the description of an element.
Background
The "Background" keyword can correspond to: the Background variable, the Background property of a docParagraph variable....
Style (Property)
The Style property is used to: retrieve or assign the entire style of a control (including the overrides). find out the style characteristics of an element in a Word Processing document....
SysMetric (Function)
Returns the resolution of a specific element.