ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

Log-based replication
The replication is the operation allowing you to keep updated remote databases of identical structures on which several operations are performed......
Table, List Box and Combo Box controls bound to queries
A Table, List Box, or Combo Box control can be used to display the content of a table or query......
ERR_LAUNCH_FAILED
Customizing the WEBDEV User Groupware
The groupware in automatic mode offers several possibilities......
Lambda: Expressions and procedures
A lambda ("lambda function") is a more concise way to write internal procedures......
Error messages that can be displayed in the browser
This help page presents the different error messages that can be displayed in the browser......
Printing in PDF format: Special cases
Specific features of print in PDF format...
Error (External language)
Displays a dialog box containing an error logo and the message passed in parameter.
TestWriteResult (Function)
Writes information or an error into the status report of a unit test, in the test editor.
Error handling WLanguage procedure called by zipExtractDirectory
WLanguage procedure ("Callback") called if an error is encountered when extracting files with zipExtractDirectory.
InvalidInputShowIcon (Function)
Shows an error icon next to an Edit control to indicate that the input is invalid.
FinError (Function)
Returns the number of the last error caused by a Finxxx function (financial functions).
<Code Editor>.Compile (Function)
Compiles the WLanguage code displayed in the Code Editor control and displays any errors.
CodeEditorCompile (Function)
Compiles the WLanguage code displayed in the Code Editor control and displays any errors.
Infinite Progress Bar control
Progress bars provide useful information to the end user......
Manual deployment of a dynamic site
WEBDEV proposes several methods for deploying a dynamic site......
Binding a Slider control to an item
A Slider control can be bound to an item in a data file, query, etc....
Binding an Image control to an item
An Image control can correspond to an item found in a table, in a query,...
Check: Log of a WEBDEV site
The monitoring robot will retrieve the log of the day for a WEBDEV application on the associated FTP server......