Best way to insert data into sql with asp.net ?help me

Question

3.00/5 (1 vote)

See more:

, +

I need to know the best way to insert,update,delete into sql using Asp.net without happening injection into sql and if there is a lot of data ?

help me

Posted 4-Dec-11 0:55am

Sarah Mohammed77

Updated 4-Dec-11 2:20am

Not Active

v3

Add a Solution

3 solutions

Solution 1

The method I use is Parameters. There's a tutorial on CodeProject at Using SQLParameters with VB.NET/C#[^].

Posted 4-Dec-11 0:59am

Leeland Clay

Add a Solution

Add your solution here

Treat my content as plain text, not as HTML

Preview 0

…

Existing Members

Sign in to your account

...or Join us

Download, Vote, Comment, Publish.

Your Email
Password
Forgot your password?

Your Email
This email is in use. Do you need your password?
Optional Password

I have read and agree to the Terms of Service and Privacy Policy
Please subscribe me to the CodeProject newsletters

When answering a question please:

Read the question carefully.
Understand that English isn't everyone's first language so be lenient of bad spelling and grammar.
If a question is poorly phrased then either ask for clarification, ignore it, or edit the question and fix the problem. Insults are not welcome.
Don't tell someone to read the manual. Chances are they have and don't get it. Provide an answer or move on to the next question.

Let's work to help developers, not make them feel stupid.

This content, along with any associated source code and files, is licensed under The Code Project Open License (CPOL)

Abhinav S · Accepted Answer · 2011-12-04T00:59:00

Solution 2

Go through -
SQL Injection Attacks and Some Tips on How to Prevent Them[^]
SQL injection attacks[^]

Posted 4-Dec-11 0:59am

Abhinav S

Comments

Monjurul Habib 4-Dec-11 15:15pm

my 5! for the links

Abhinav S 5-Dec-11 0:03am

Thank you.

Eduard Lu · Accepted Answer · 2011-12-04T01:10:00

Solution 3

Use stored procedure in SQL. In case you are using CommandText, always use parameters and do not concat textboxes or string values.

Best links for you:

http://searchsqlserver.techtarget.com/tip/Examples-of-SQL-Server-stored-procedures-and-parameters[^]

http://msdn.microsoft.com/en-us/library/ms345415.aspx[^]

Best regards,
Eduard

Posted 4-Dec-11 1:10am

Eduard Lu

Updated 4-Dec-11 2:21am

v2

Comments

Abhinav S 4-Dec-11 7:26am

Good answer. 5.

[no name] 4-Dec-11 20:26pm

thanks

Monjurul Habib 4-Dec-11 15:15pm

my 5! for the links

[no name] 4-Dec-11 20:26pm

thanks