ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

UI compilation errors
UI compilation errors indicate the possible problems detected in your interfaces whenever a window, a page or a report is saved or whenever the project is recompiled......
Handling the report blocks through programming
Each report block is associated with different events......
Using the task management and the schedule
Time management is extremely important......
How to choose the data source of a control?
This help page presents the different data sources available for a control....
RTFLoad (Function)
Loads a file in RTF in an RTF control (found in a window or in a report).
The different types of windows
The following types of windows can be created in a WINDEV application......
NoteTitle (Property)
The NoteTitle property is used to: Get the title of the notes used in the technical documentation of a control, window, page or report. Change the title of the notes used in the technical documentation of a control, window, page or report....
ODBCDatabaseName (Property)
The ODBCNomBase property allows you to: Find out the name of the database used when printing a report based on a "query performed on a connection". Specify the name of the database used when printing a report based on a "query performed on a connection"....
Deploying a site (from the development computer)
Regardless of the type of site created by WEBDEV (static site or dynamic site), WEBDEV Development version allows your to automatically install the site on the server......
OBEXSendVCard (Function)
Sends a VCard file (virtual business card) to a device that supports the OBEX protocol.
Error 530: The -- operator is not allowed
Events associated with formatted display controls
List of events associated with formatted display controls...
Handling a .NET 3.0, 4.0, ... field (WPF) by programming
WINDEV allows you to manipulate a .NET 3.0, 4.0, ... (WPF) field by programming......
Report based on a data file
A report based on a data file is used to print the records coming from a single data file (HFSQL Classic or Client/Server, accessed via a Native Access, ......
7. AJAX technology
Draws a rectangle in an Image variable....
Link functions (prefix syntax)
Link functions are used to link the interface with the tables and vice versa....
iSequencingAddXLS (Function)
Adds an XLS or XLSX document into a sequence of report print jobs.
Managing the Unicode format in the HFSQL files
The analysis proposes two types of Unicode items......
Selecting one or more controls
One or more controls can be selected in a window, in a page or in a report via the keyboard or the mouse......