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How To Handle Sql Exception In Asp.net

Removing the Exception Used for Testing To allow the Wingtip Toys sample application to function without throwing the exception you added earlier in this tutorial, remove the exception. See Cause and Resolution of Database Engine Errors class SqllErrorNumbers { public const int BadObject = 208; public const int DupKey = 2627; } try { ... } catch(SqlException sex) { Solution 1 Accept Solution Reject Solution Get the Inner Exception or read the exception message to understand the error. A Christmas rebus Integral of a function's derivative does not equal the original function? this contact form

These can be layered as follows: Copy Try { // code here } catch (SqlException odbcEx) { // Handle more specific SqlException exception here. } catch (Exception ex) { // Handle Transactions can fail, so catch failures and retry the transaction.Note that beginning with .NET Framework 4.5, SqlException can return an inner Win32Exception.The exception class of a .Net Framework data provider reports Master/Detail Using a Bulleted List of Master Records with a Details DataList (C#)4. Example to show data on the webpage from the database using some ADO.NET code:Now from this basic what if the table containing employees is deleted or renamed or the developer has

Review the ErrorPage.aspx displayed in the browser. Excluding Files and Folders from Deployment7. Let's work to help developers, not make them feel stupid.

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In the next version of SQL Server there is a new THROW construct that allow to re-raise the original exception from T-SQL catch blocks. Is it possible to replace a file with a hard link to /dev/null? Adding a GridView Column of Checkboxes (VB)6. URL Routing10.

Exception Inheritance Hierarchy The runtime has a base set of exceptions deriving from the SystemException class that the runtime throws when an exception is encountered. Disabling Actions during Animation (C#)8. Here is an example of a guy who used the error code and a config file to translate and localize user-friendly error messages: https://web.archive.org/web/20130731181042/http://weblogs.asp.net/guys/archive/2005/05/20/408142.aspx share|improve this answer edited Sep 19 at Logging Error Details with ASP.NET Health Monitoring (C#)14.

try { 'Execute delete statement } Catch (SqlException sqlEx) { if (ex.Number == [SQL error number]) {'Do something about the exception } }

Reply e_screw Star 9619 Points 3854 Posts How to log errors for later review. This is easy using the NuGet package installer. add a comment| 3 Answers 3 active oldest votes up vote 2 down vote accepted The SqlException you are catching has rich information on it such as the error number.

In Solution Explorer, find and open the Web.config file at the root of the Wingtip Toys sample application. weblink Do you need your password? Retrieving and Displaying Data2. How was the USA able to win naval battles in the Pacific?

lower <= num && num <= upper : lower < num && num < upper; } share|improve this answer answered Aug 31 at 7:10 Nim 14612 add a comment| Your Answer I am using c# and delete from a formview. Is it possible to replace a file with a hard link to /dev/null? http://cdhca.org/how-to/how-to-handle-timeout-exception-in-asp-net.php When testing my application, these two errors are thrown: How can I differentiate between each one and recognise which one was thrown?

Specifying the Title, Meta Tags, and Other HTML Headers in the Master Page (VB)14. Inserting, Updating, and Deleting Data with the SqlDataSource (VB)8. try { } catch (SqlException exception) { if (exception.Number == 208) { } else throw; } How to find out that 208 should be used: select message_id from sys.messages where text

Overview of Forms Authentication (C#)3.

Getting Started with Entity Framework 4.0 Database First - Part 78. Jul 22, 2006 07:29 PM|mcchu|LINK try { 'Execute delete statement Catch (SqlException sqlEx) if (ex.Number == [SQL error number]) {'Do something about the exception } } Reply mcchu None 0 Points Troubleshooting the Packaging ProcessASP.NET Web Deployment - Recommended ResourcesAdvancedASP.NET Web Forms Connection Resiliency and Command InterceptionASP.NET 4 - Web Forms Resource Files OverviewASP.NET 4 - Setting the Culture for Globalization in Thanks // :) –Spanky Dec 12 '09 at 8:29 add a comment| up vote 1 down vote If you set the following in web.config then the exception details will be shown

Databinding to an Accordion (VB)4. Introduction2. EventLog.CreateEventSource("AbhiTesting","TestLog");Log Name: Test LogSource: AbhiTestingYou can modify the Name and source depending on your requirements and provide some dynamic way to create it I have hardcoded the values. his comment is here Not the answer you're looking for?

Configuring a Web Server for Web Deploy Publishing (Web Deploy Handler)8. Exceptions can be raised because of a fault in your code or in code that you call (such as a shared library), unavailable operating system resources or unexpected conditions the Common Nested Master Pages (VB)Deploying Web Site Projects in Visual Studio 2008 and earlier1.