HOnError (Example) Usage example of the HOnError function HOnError (Function) Customizes the management of HFSQL errors. HModifyStructure (Example) Usage example of the HModifyStructure function PanelActivate (Function) Activates a panel when several panels are docked together. FTPConnect (Function) Connects the current computer to an FTP server (File Transfer Protocol). HChangePassword (Function) Changes the password of an HFSQL Classic or HFSQL Client/Server data file. <Source>.ChangePassword (Function) Changes the password of an HFSQL Classic or HFSQL Client/Server data file. ExceptionInfo (Function) Retrieves information about the current exception. ReplicOpen (Function) Opens a replication in direct mode or with a replication server. ErrorInfo (Function) Retrieves information about the last error that occurred in a function of a WINDEV, WINDEV Mobile or WEBDEV component. CertificateSignString (Function) Creates the signature of a character string. <Source>.OnError (Function) Customizes the management of HFSQL errors. HViewToFile (Example) Usage example of the HViewToFile function ExecutionMode (Function) Allows you to: find out and/or modify the behavior of the application or site when some errors are generated. optimize the calls to the functions declared externally. find out and/or change how the application uses JITc. find out and/or modify the management mode of low references for all the instantiated objects.