ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

Error 28: No END statement is associated with this SWITCH
HGetCurrentPosition (Function)
Returns the approximate position of current record in the data file.
HDeleteLink (Function)
Deletes an integrity rule between two data files on the server.
HDBCreation (Function)
Ends the description of the structure of an xBase data file through programming.
HDBOpen (Function)
Opens the xBase data file and the "memo" file if it exists.
HDeactivateFilter (Function)
Temporarily disables the filter on a data file (view or query).
xlsColumnType (Function)
Returns the type of data entered in a column of an XLS file.
Formula (Property)
The Formula property describes a formula in a document or data sheet.
<Connection variable>.DeleteLink (Function)
Deletes an integrity rule between two data files on the server.
DateToDateInYear (Function)
Returns the number of the day in the year corresponding to a given date.
<Type Date>ToDayInYear (Function)
Returns the number of the day in the year corresponding to a given date.
Error 27: No END statement is associated with this ELSE
HPass (Function)
Defines the password used to create or open a data file.
Error 42: Label out of scope of GOTO
Error 26: No END statement is associated with this THEN
AAF: Did you know?
Our surveys show that end users love AAFs (Automatic Application Features) and that these AAFs increase their satisfaction and efficiency when using the applications......
WDMap: Exporting records from a data file
WDMAP allows you to export records to......
WEBDEV 2024: New WLanguage features
In version 27, new functions, properties and data types have been introduced and some have been improved......
3. Dates, arrays and structures
WEBDEV Tutorial - WLanguage basics Lesson 3 - Dates, arrays and structures - 20 min
DayWidth (Property)
The DayWidth property is used to determine and change the width of days: in a Scheduler control where the days are displayed in column and the resources in rows. in a Gantt Chart column....
List Box control linked to a data file or to a query
A List Box or Combo Box control can be used to display the content of a data file or query, to allow a user to select a record, for example......
Defining specific character sets in HFSQL data files
When an application is used to display or save data in HFSQL files, this data is entered in the current language......
The "Scatter" charts
A scatter chart (XY) represents the relationship between two numeric values in two series of data......
Printing duplicate copies
For legal reasons, it may be useful to keep an identical copy of a report (an invoice for example)....
Message text file format
The text files created by WDMSG use a specific format......