How To Display Sql Server Error Message On Web Form
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ASP.NET Community Standup Forums Help Home/ASP.NET Forums/General ASP.NET/Web Forms/How to display custom error message from SQL server How to display custom error message from SQL server [Answered]RSS 1 reply Last sql server stored procedure raiserror post Jun 08, 2013 01:48 AM by itsmemuthu ‹ Previous Thread|Next Thread ›
How To Return Error Message From Stored Procedure In Sql Server 2008
Print Share Twitter Facebook Email Shortcuts Active Threads Unanswered Threads Unresolved Threads Support Options Advanced Search Related Links GuidanceSamplesVideos Reply how to get error message in sql server stored procedure M1N Member 2 Points 14 Posts How to display custom error message from SQL server Jun 07, 2013 02:34 PM|M1N|LINK I need some help displaying a message form SQL server 2008R to
Return Message From Stored Procedure
my web application on button click. I am using Visual Studio 2010 and using vb for the web application. My stored procedure is: ALTER PROCEDURE [dbo].[SP_AR_ERROR] AS BEGIN declare @Error varchar(255); WITH CTE AS( select LEFT ( gl_account,8) as field1 from AR_Import except select gl_account as field2 from GL_CHART_ACCTS) select @Error = STUFF ((select ', ' +field1 from CTE return error message from stored procedure to c# for XML PATH('') ), 1, 1, 'There are errors in the Speradsheet'); if LEN(@ERROR) > 0 RAISERROR (@Error, 10,1) end that returns the following level 10 message: There are errors in : 12345-75, 56789-00, 77777-80 I need to get the above message and dislay it to the user. What I have so far is not working; Imports System.Data.SqlClient Public Class WebForm1 Inherits System.Web.UI.Page Protected Sub Page_Load(ByVal sender As Object, ByVal e As System.EventArgs) Handles Me.Load End Sub Protected Sub Button1_Click(ByVal sender As Object, ByVal e As EventArgs) Handles Button1.Click Try Dim cn As New SqlConnection("Server=NAME;Database=DB;User Id=MyUSERID;Password=MyPassword") AddHandler cn.InfoMessage, AddressOf cn_InfoMessage cn.Open() Dim cmd As New SqlCommand("SP_AR_ERROR") cmd.CommandType = CommandType.StoredProcedure cmd.Connection = cn cmd.Parameters.Add(New SqlParameter("@Error", SqlDbType.VarChar, 255)) Label1.Text = cmd.Parameters("@Error").Value Dim myReader As SqlDataReader = cmd.ExecuteReader() Dim RecordCount As Integer = 0 Do Do While myReader.Read() Debug.WriteLine("Foun " & myReader(0)) Loop Loop While myReader.NextResult() myReader.Close() Catch SqlEx As SqlException Dim myError As SqlError
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Sql Server Stored Procedure Error Handling
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How To Display Message In Sql Stored Procedure
Overflow Questions Jobs Documentation Tags Users Badges Ask Question x Dismiss Join the Stack Overflow Community Stack Overflow is a community of sql server return error message 4.7 million programmers, just like you, helping each other. Join them; it only takes a minute: Sign up How to return error message from SQL Server to web page up vote 1 down vote favorite http://forums.asp.net/t/1912500.aspx?How+to+display+custom+error+message+from+SQL+server+ I am currently working on a project that need to connect with database. The syntax for querying the data in database comes from the user input on a textbox. If the user input for the query produce an error then I need to return the error message from the SQL Server, if there is no error then the result of the query (in this case a SELECT statement) will be displayed in http://stackoverflow.com/questions/28010004/how-to-return-error-message-from-sql-server-to-web-page a grdiview. After looking through the web I found that I need to create stored procedure. I never used a stored procedure before so I don't know how to put the retrieving data. Here is my code so far: In SQL Server: Create table tbl_dormproc ( [ID] int identity(1,1), [Name] varchar(150), [Date of Birth] date, [Address] varchar(100) ) CREATE PROCEDURE dormproc(@syntax NVARCHAR(MAX)) AS BEGIN BEGIN TRY EXEC sp_executesql N'@syntax' SELECT NULL END TRY BEGIN CATCH SELECT ERROR_MESSAGE() END CATCH END GO In VB.NET application Protected Sub btnCheck_Click(sender As Object, e As EventArgs) Handles btnCheck.Click Try cmd = New SqlCommand("dormproc", con) cmd.CommandType = CommandType.StoredProcedure cmd.Parameters.AddWithValue("@syntax", txtQuery.Text) drDataReader = cmd.ExecuteReader dtDatatable.Load(drDataReader) Gridview1.DataSource = dtDatatable Gridview1.DataBind() Catch ex As SqlException lblMsg.Text = ex.Message End Try End Sub but, it produce an error 'must declare the scalar variable @syntax' inside the gridview. I have set the @syntax parameter in the code above. So I think the code doesn't read the parameter. Also why the error displayed in a gridview not in lblmsg.text ? What I am doing is to return the error from SQL Server into a label. For example: select *, from tbl_dormproc it produces a result : Incorrect syntax near the keyword 'from'. Is it possible to pass the whole query into stored procedure? Through b
Tutorials MSDN Communities Hub Official Docs Security Stump the SQL Guru! XML Info Information: Feedback Author an Article User Tips: Using Return Values from a SQL Server Stored Procedure to http://www.4guysfromrolla.com/webtech/tips/t100901-1.shtml Customize Error Messages This tip comes from Pete Draigh When I started https://books.google.com/books?id=b6kYD6fR91gC&pg=PA852&lpg=PA852&dq=how+to+display+sql+server+error+message+on+web+form&source=bl&ots=qMIWTszIke&sig=lMhdIHE_pv3b9ajnTbAvoPj1NDI&hl=en&sa=X&ved=0ahUKEwiqy_GvzNvPAhXm3YMKH developing web pages that interact with a SQL Server database, I probably started like everbody else: with inline SQL statements. I then progressed to using the connection object to call stored procedures and eventually started using the command object. I eventually realized how useful return values from stored procedures could stored procedure be, since I could use them to return a value based on a potential error condition that I check for in the stored procedure. Recently, I was developing an online catalog and had a situation to deal with: User enters data into a form Need to validate the entries (easy enough with client-side javascript) Need to insert the data into a SQL Server sql server stored database after checking to make sure various conditions don't exist. For example, the user could enter a product, but only if the product doesn't already exist in the catalog. That's not something that's easily accomplished with client-side validation! Initially I decided upon a fairly popular route: create a form in Page1.asp that submits to Page2.asp which attempts to insert the user-entered information into the database. If the product already exists, go back to Page1.asp, displaying a message and populating the fields with what the user entered. While this is a possible approach, trust me when I say that it's a pain to code if you have a lot of form fields! Ideally I wanted a pop-up message that I could customize based on the condition found in the stored procedure. (I like pop-ups because by their nature, they draw more attention than a message displayed on a page.) Also, I wanted the user taken back to Page1.asp with all of his/her entries already filled in. Here is an example stored procedure that returns an error result if something goes awry:
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