A common belief is that error messages are the worst user experience and should be avoided at all costs, but it is more accurate to say that user confusion is the Don't use the question mark icon to ask questions. See Stopping Automatic Dialog Closing for details. Aim for a maximum of three sentences of moderate length. Check This Out
Titles Use the title to identify the command or feature from which the error originated. The content you've written is very helpful. –nimblebit Feb 22 '14 at 14:46 add a comment| up vote 4 down vote Microsoft Developer network are very detailed over when and why Provides a solution so that users can fix the problem. Examples of error prevention warnings. https://msdn.microsoft.com/en-us/library/windows/desktop/dn742488(v=vs.85).aspx
The message types are: Error. It's usually better to prevent an error than to report one. System access or integrity. Balloons A control is in a state that affects input.
Be specific. The main instruction text and icons should always match. Error messages that overcommunicate Incorrect: In this example, the error message apparently attempts to explain every troubleshooting step. Windows Standard Icons Location For another example, suppose the user explicitly cancels a task.
Incorrect: In this example, the term "warning" is unnecessary. Microsoft Icons Download Are the primary target users IT professionals? Join them; it only takes a minute: Sign up How to show Error & Warning Message Box in .NET/ How to Customize MessageBox up vote 41 down vote favorite 8 Using A non critical failure occurred: This varies depending on the specific program and failure, but I would recommend Warning.
Incorrect: Correct: Troubleshooting results when several problems are reported with a single error message. Read More Here The full path is in the supplemental instruction. Error Icon Png Do you have an idea for a message generator? Windows Error Icon Use words like "now" and "immediately" if the user must act immediately.
Try Compiling and Running the Examples: FAQs. his comment is here The main instruction text and icons should always match. If safety isn't a factor, select the most likely or convenient command. Correct: In this example, the footnote has the warning icon. Windows Warning Icon
For drag operations, allow users to drop only on valid targets. What is the user supposed to do, aside from not using the projector over the network? JOptionPane's icon support lets you easily specify which icon the dialog displays. this contact form When CLOSED_OPTION is returned, it indicates that the user closed the dialog window explicitly, rather than by choosing a button inside the option pane.
more stack exchange communities company blog Stack Exchange Inbox Reputation and Badges sign up log in tour help Tour Start here for a quick overview of the site Help Center Detailed Warning Message Icon What is all this text really saying? Without more specific information, all the user can do is feel bad about proceeding.
It indicates that a program couldn't launch because Windows itself is in the process of shutting down. Will I encounter any problems as a recognizable Jew in India? The user interface (UI) is presenting an error or problem that has occurred. Microsoft Word Icons And Meanings Overwarning makes using a program feel like a hazardous activity, and it detracts from truly significant issues.
If you must use a message box, separate the main instruction from the supplemental instruction with two line breaks. From the options above what would you use, in a messagebox where... Use Help links instead. navigate here The following example has most of the attributes of a good error message, but its text isn't concise and requires motivation to read.
See Creating and Showing Simple Dialogs for a discussion of the arguments and their effects. Look for it in titles, main instructions, supplemental instructions, content areas, command links, and commit buttons. See Responding to Window-Closing Events for more information. However, what if the reason a control is disabled isn't obvious?
Automatically handle common problems such as misspellings, alternative spellings, and mismatching pluralization and verb cases. button. Error messages that blame users Incorrect: Why make users feel like a criminal? In this example, a feature required to perform a task needs to be turned on.
Summary/TL;DR The icon should indicate the severity of the problem, with Error being the most severe, Warning being medium severity, and Information or no icon being the least severe. Supplemental instructions Use the supplemental instruction to: Give additional details about the problem. Use a different error message (typically a different supplemental instruction) for each detectable cause. static Frame getFrameForComponent(Component) static JDesktopPane getDesktopPaneForComponent(Component) Handy JOptionPane class methods that find the frame or desktop pane, respectively, that the specified component is in.
As long as the user's request is reasonable, a well designed e-commerce program should return reasonable results—not errors. Alarming users by giving warnings for minor issues or presenting routine questions as warnings. Ideally, these problems would happen less often—for example, we can design our software to prevent many types of user mistakes—but it isn't realistic to prevent all of these problems. Additionally, any undesirable results should be unexpected or unintended and not easily corrected.
In order to create specific, actionable, user-centered error messages, your program's error handling code must provide specific, high-level error information: Each problem should have a unique error code assigned.