errordlg

Creates a error dialog box.

Syntax

• h = errordlg()
• h = errordlg(text_error)
• h = errordlg(text_error, title)
• h = errordlg(text_error, title, mode)

Input argument

• text_error - a string or a cell of string: the error message.
• title - a string: the title of the dialog box.
• mode - a string: 'mode', 'non-modal', 'replace'.

Output argument

• h - a QObject handle.

Description

errordlg creates an error dialog box.

h = errordlg(text_error, title, 'replace') specifies whether to replace an existing dialog box having the same title.

Examples

h = errordlg()

h = errordlg('error string')

h = errordlg('error string', 'dialog title')

h = errordlg('error string', 'dialog title')
h = errordlg('error string', 'dialog title', 'on')

See also

warndlg, questdlg, helpdlg, msgbox.

History

Author

Allan CORNET