ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

Crosstab report
The report editor allows you to create "Crosstab" reports......
Error 40: The END statement marking the end of the class declaration is missing
Error 1004: To explicitly access an element of the base class '%1', use the syntax
fDelete (Function)
Deletes a file accessible from the current computer.
Label report
The report editor allows you to create "Label" reports......
Error 1005: To explicitly access a global element of '%1' class, use the syntax
Useful parameters of a procedure
A procedure can declare some parameters that are not immediately used. In this case, a warning appears in the code editor, indicating that the local variable is not used....
ConsoleError (Function)
Writes a character string in the standard error output stream "stderr".
InvalidInputShowTooltip (Function)
Shows an error tooltip under an Edit control to indicate why the input is invalid.
LoadError (Function)
Loads the file containing the error messages in the desired language into memory.
J2EEError (Function)
Returns the error for the last J2EE procedure that failed.
HClusterSynchronizationErrorInfo (Function)
Returns the error that occurred during the previous synchronization step of HFSQL cluster.
HErrorInfo (Function)
Returns a detailed information about the last error triggered by the HFSQL engine.
Error 1010: The member of the class is constant
fDirSize (Function)
Returns the size of a directory in bytes.
TableDeleteWithAnimation (Function)
Deletes a row from a Table control, from a TreeView Table control (or from a table displayed in a Combo Box control) with an animation.
Multilingual project
Translating the interface into multiple languages
When the different languages supported by the application have been selected, the information displayed by the application must be translated into these different languages......
Advanced management of class instances
The advanced management of instances is used to choose the mode for taking reference. This choice directly impacts the freeing of the class objects: depending on the selected take of reference, the "Destructor" will not be called at the same time....
Error 1022: The access to the method of the class is restricted by a protected inheritance
Error (External language)
Displays a dialog box containing an error logo and the message passed in parameter.
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.
TestWriteResult (Function)
Writes information or an error into the status report of a unit test, in the test editor.
How to choose the data source of a control?
This help page presents the different data sources available for a control....