ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

Programming standard errors
Programming standard errors inform you of potential problems detected when saving windows, pages, reports or when recompiling the project......
11. Internal components in practice
Internal components in practice...
HModify (Example)
Usage example of the HModify function
HTTPSend (Function)
Sends an HTTP request and waits for the response from the HTTP server.
SysYRes (Function)
Returns the vertical screen resolution.
Native Oracle Connector for WINDEV and WEBDEV
WINDEV and WEBDEV support an optional Native Oracle Connector (also called Native Oracle Access......
Image (Property)
The Image property gets and sets the background image of a control or block.
ChangeAction (Function)
Used to specify the action to perform when the HTML page displayed in the browser is no longer synchronized with the page context on server.
NumToString (Function)
Converts a numeric value (integer, real or currency) to a string according to a specified format.
Difference of behavior in Windows Vista (and later)
The test of your project was run using one of the Vista/7 test options......
Report based on an HFSQL view
A report based on an HFSQL view is used to print records from an HFSQL Classic or Client/Server view......
Referring to an element in a WLanguage event / process
10. Internal components in practice
HReadNext (Function)
Sets the position on the next data file record according to a browse item.
diffCreate (Function)
Compares two buffers and creates a buffer containing the differences between these two buffers.
EventWait (Function)
Locks the current thread while waiting for the specified event to be opened.
HRetrieveRecord (Function)
Returns the content of the current record (in a file, a view or a query, ...).
xlsNbRow (Function)
Returns the number of rows found in an XLS file.
XMLParent (Function)
Positions on the parent element of current element (tag or attribute).
HErrorPassword (Function)
After the execution of a read or write function in a data file, used to find out whether an error caused by a wrong password occurred on this data file.
XamlEvent (Function)
Associates a procedure written in WLanguage with an event of Xaml control.
SSHDisconnectShell (Function)
Closes an SSH session that was opened by SSHConnectShell.
SSHWrite (Function)
Writes data into the specified SSH session.
SysSpace (Function)
Returns the physical memory space for the current computer.
Serial and parallel port management functions
List of functions for managing serial and parallel ports...