2.0 Insertcommand Error Handling
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Php Mysql Insert Error Handling
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4.7 million programmers, just like you, helping each other. Join them; it only takes a minute: Sign up How to catch error while inserting data with SqlDataSource up vote 0 down vote favorite I have
Mysql Exception Handling In Stored Procedures
a SqlDataSource and a GridView. What I want to do is, while the query is executed (i.e. for inserting a data), then after the data has inserted successfully, it should appear a message sounds: "The data deleted successfully". I've solved it by using GridView1_RowDeleted method. Now the problem is, I want to catch the error while the query is failed to executed. If the query has failed to execute, then it should mysqli_sql_exception appear a message: "The data failed to insert.". How to do it? I don't have an idea about this. Need your help guys. Thanks a lot. vb.net try-catch sqldatasource share|improve this question asked Oct 30 '11 at 3:36 mrjimoy_05 1,41742764 add a comment| 1 Answer 1 active oldest votes up vote 3 down vote accepted You should be able to add a handler for the relevant event: inserted, deleted. Then, in the handler look at the SqlDataSourceStatusEventArgs property Exception. If it's not null then an exception has occurred. For example if the selected command threw an exception: protected void SqlDataSource1_Selected(object sender, SqlDataSourceStatusEventArgs e) { if (e.Exception != null) { // handle the exception } } -- share|improve this answer answered Oct 30 '11 at 14:48 Enigma State 11.2k1561114 hey it's worked!! :) . I've tried to change the handler become: Protected Sub SqlDataSource1_Updated(sender As Object, e As System.Web.UI.WebControls.SqlDataSourceStatusEventArgs) Handles SqlDataSource1.Updated . Thanks a lot :) –mrjimoy_05 Oct 31 '11 at 3:08 add a comment| Your Answer draft saved draft discarded Sign up or log in Sign up using Google Sign up using Facebook Sign up using Email and Password Post as a guest Name Email Post as a guest Name Email discard By posting your answer, you agree to the priva
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Community MySQL.com Downloads Documentation Section Menu: Articles White Papers Case Studies Interviews About the author Dr. Ernest Bonat, Ph.D. founded Visual WWW in 2000. Visual http://dev.mysql.com/tech-resources/articles/ebonat-exception-error-handling-implementation-in-vbnet-apps.html WWW is committed to providing high-quality software business applications and establishing long-term relationships with our clients. We specialize in the design, development, test and implementation of database business applications using Microsoft / Oracle / IBM DB2 / Open Source (LAMP) technologies, including PC-based, Client/Server and Internet web applications. Ernest is a pioneer in Visual Basic windows development and error handling has been using it since version 1.0 for DOS in 1990. Ernest has more than 20 years experience in computer software development, mathematical modeling and simulation of electronic and microelectronic devices, and manufacturing technological processes, starting from Fortran IV and Basic in 1980, and until today with Microsoft .NET technology. Sometimes he's awake at 4:00 a.m. on Saturday mysql exception handling and Sunday mornings working on Visual Basic .NET programming optimization solutions and best practices for his clients and friends. Exception Error Handling Implementation in MySQL/VB.NET Windows Database Applications By Ernest Bonat, Ph.D.Visual WWW, Inc. Introduction Required Software Why is Exception Error Handling Required? Structured Exception Error Handling Using Statement Writing Exception Errors to a Log File MySQL Data Load with Exception Error Log File MySQL Data Insert with Exception Error Log File MySQL Data Update with Exception Error Log File MySQL Data Delete with Exception Error Log File Conclusions Introduction Error handling implementation in Windows database applications is a must for any Application Developer today. The main idea of error handling is to avoid application crashes by finding out the occurred errors and fixing them. Different programming languages have different ways of implementing error handling. Microsoft Visual Basic .NET (VB.NET) is the most common programming language for developing windows database applications today. VB.NET codes are provided in many websites, books and materials without error handling implementation. In this article I would like