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Get Error Code From Exception C#


Build an Alphabet Pyramid more hot questions question feed lang-cs about us tour help blog chat data legal privacy policy work here advertising info mobile contact us feedback Technology Life / Yes No Additional feedback? 1500 characters remaining Submit Skip this Thank you! That's the usual practice. -- Jon Skeet - http://www.pobox.com/~skeet If replying to the group, please do not mail me too Nov 16 '05 #2 P: n/a Michel Walsh Hi, There share|improve this answer answered Aug 1 '11 at 0:11 iandotkelly 6,24483056 add a comment| up vote 1 down vote I suggest you to use Message Properte from The Exception Object Like http://glitchtest.org/error-code/ge-error-code-f7.html

asked 3 years ago viewed 14752 times active 3 years ago Visit Chat Linked 13 How to get Exception Error Code in C# Related 1309Catch multiple exceptions at once?254Is there a Is there a way I can get the error code for it ? I need the thrown exceptions error code instead of its message , so that i based on the error code i show the right message to the user. Hence we can restore the device to a // known state. http://stackoverflow.com/questions/6893165/how-to-get-exception-error-code-in-c-sharp

C# Exception Hresult

int code = System.Runtime.InteropServices.Marshal.GetExceptionCode(); Marked as answer by Vimal CK Wednesday, June 29, 2011 7:09 AM Wednesday, June 29, 2011 7:08 AM All replies 1 Sign in to vote there is Can you definitely not achieve this by catching different types of exception though? You can "parse" the Exception.Message, or read the Exception.InnerException, or StackTrace, etc. All rights reserved.

public class Provider3 : IFrProvider { private readonly IDrvFR48 driver; public Result LastResult { get { return new Result(driver.ErrorCode, driver.ErrorDescription); } } public string GetSerialNumber() { //must read status before get This class will be part of your domain, since it's a business exception. Otherwise, an exception can occur before the execution of the block is completed. C# Error Code List 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

Is ((a + (b & 255)) & 255) the same as ((a + b) & 255)? Exception Error Code Java Shortest code to throw SIGILL Is it OK to lie to a customer to protect them from themselves? if it is not there, ... Noise in op amp design or EMI?

C# Copy class TryFinallyTest { static void ProcessString(string s) { if (s == null) { throw new ArgumentNullException(); } } static void Main() { string s = null; // For demonstration C# Exception Number List The content you requested has been removed. Besides, it can be changed in future, that causes the user to override his code because of number changed. The other reason, connected with the fear, is that we will have to cover all calls by try\catch blocks to stop to be afraid, but such a code will be pretty

Exception Error Code Java

In your business layer, you can throw the exception by: throw new BusinessException(10); //If you are using int throw new BusinessException(ErrorCodes.Invalid); //If you are using Enums throw new BusinessException("ERROR_INVALID"); // So How do I catch a Ditto? C# Exception Hresult Starting with the .NET Framework 4.5, the HResult property's setter is protected, whereas its getter is public. Get Hresult From Exception C# Reversed Curly Brackets How did Smith get to see Cypher alone?

Does notation ever become "easier"? navigate here Now I'm work with C#, but don't see a reason that could make here a difference. –Hi-Angel Oct 3 '14 at 15:26 add a comment| 3 Answers 3 active oldest votes Each exception is mapped to a distinct HRESULT. int code = System.Runtime.InteropServices.Marshal.GetExceptionCode(); Marked as answer by Vimal CK Wednesday, June 29, 2011 7:09 AM Wednesday, June 29, 2011 7:08 AM Microsoft is conducting an online survey to understand your C# Hresult

This reasoning can be extended to any programming black-boxes such as a third-party library. Are room temperature superconductors theoretically possible, and through what mechanism? c# .net programming-practices patterns-and-practices error-handling share|improve this question edited Aug 5 '13 at 4:24 asked Aug 3 '13 at 16:45 EngineerSpock 248311 add a comment| 4 Answers 4 active oldest votes http://glitchtest.org/error-code/gle-error-code-5.html Proper error handling (applicable to all mechanisms, and particular applicable to exception handling) requires careful reasoning as to the consequences and interpretation of each failed operation.

it is not there). C# Exception Error Code List Does the human user need to be notified? Ask a question Quick access Forums home Browse forums users FAQ Search related threads Remove From My Forums Answered by: How to Get Error Number in C# Archived Forums V >

at Test.ThrowTest3.ProcessString(String s) ...

if (errNum == x) { do x } else if ( errNum == y) { do y } } so how do i find the Error Number here.. Code which is prepared to handle a problem with the first thing but not the second could be written as: Thing1a.Fnorble(); if (Thing1b.Fnorble()) Thing1bIsReady = true; else Thing1bIsReady = false; By C# Copy catch (InvalidCastException e) { // Perform some action here, and then throw a new exception. System.exception.hresult Is Inaccessible COM objects that support IErrorInfo and return HRESULTS provide this information to managed code exceptions.

if (errNum == x) { do x } else if ( errNum == y) { do y } } so how do i find the Error Number here.. What's the point of requiring specific inexpensive material components? Hi, There is no such beast (take a look at the Exception base class, at its property and method... this contact form if it is not there, ...

How do I approach this? No one can mistake that something went wrong. It would be worthwhile to ask what should be done if that case is ever reached. Split buying a house 3 ways.

share|improve this answer answered Aug 3 '13 at 19:52 Antonio 1313 The error codes might also change for devices from different vendors, or for newer products from the same Learning resources Microsoft Virtual Academy Channel 9 MSDN Magazine Community Forums Blogs Codeplex Support Self support Programs BizSpark (for startups) Microsoft Imagine (for students) United States (English) Newsletter Privacy & cookies public void PresentationMethod() { try { _bll.BusinessMethod(); } catch(BusinessException be) { var errorMessage = GetErrorMessage(be.ErrorCode); ShowErrorUI(errorMessage); } } share|improve this answer answered Apr 26 '13 at 7:33 margabit 2,414719 add a