ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

Automatic error handling
Error handling can be customized for each process...
TmeLine control linked to a data file or variable
You can create TimeLine controls directly linked to the data....
ERR_TIMEOUTINIT
Millisecond (Property)
The Millisecond property is used to: Retrieve the number of milliseconds from a Time, DateTime or Duration variable. Modify the number of milliseconds in a Time, DateTime or Duration variable. Retrieve the milliseconds or the number of milliseconds from a Date item (in "Date and Time" or "Duration" format) Modify the milliseconds or number of milliseconds in a Date item ("Date and Time" or "Duration" format)...
fSizeUncompressed (Function)
Returns the size of a file before compression. When a file is decompressed by fUncompress, we recommend that you to compare the non-compressed size of file with the available disk space.
HErrorPassword (Function)
After the execution of a read or write function in a table, used to find out whether an error caused by a wrong password occurred on this table.
NetMsgError (Function)
Returns the error message corresponding to the error number returned by NetOpenRemoteAccess and NetCloseRemoteAccess.
ERR_BAD_WEBDEV_CONFIG
ERR_BAD_WEBDEV_CONFIG: Wrong overall WEBDEV configuration....
Error 1009: The member of the class is private
GglAddressToCoordinates (Function)
Retrieves the coordinates (latitude/longitude) of an address....
NullSupported (Property)
The NullSupported property is used to manage the NULL value in HFSQL tables.
Error 1037: This member already exists in the structure
SQL Server Native Connector: Execute the same stored procedure more than once
In some cases, it may be useful to execute the same stored procedure multiple times by changing one or more parameters......
ErrorAsynchronous (Function)
Displays a custom error message in a non-blocking system error window.
SocketCreate (Function)
Creates a socket.
Unalterable data files
This feature is used to signal that a data file cannot be modified after writing......
Error 1050: This member already exists in the composite variable
The requested action cannot been performed: the page was not synchronized
Creating a model class
In MVP projects, you need to create a base class (MBase if you're using the RAD tool for MVP applications)......