Comments by Velkumar Kannan

Velkumar Kannan 23-Feb-15 4:55am View

It is a complex one.. I need a sample for this

Velkumar Kannan 23-Oct-12 5:51am View

This is not my question.

We can use same connection string for all users and roles. But just use the conditions to access data from DB for different users and roles.

My question is

Why we should use many connection strings for different users and roles?
The developer can write the code to check the user type and roles Depends on this the developer can write the code of accessing data from DB.

What is the use of using different users in DB for one application?

Can you tell a real time example for using different users in DB for one web application?

Velkumar Kannan 23-Oct-12 4:45am View

I cant understand. Can you give an explanation

Velkumar Kannan 23-Oct-12 4:44am View

Good example. Nice example. Thanks for your post.

I also have one more doubt.

The web application users are authenticated in IIS level and asp.net level.

The connection strings and database access controls are in the hand of developers.
The web application users just interact with web application so the authentication process are handled in asp.net level.

If we want to access different data from table we can use the C# code to check the conditions. (Using same connection string for all users.)

The end users do nothing with the database since they just interact with the web site.

Can you explain one situation with this dynamic connection string?

Velkumar Kannan 23-Oct-12 3:33am View

k. i accept this.

A web application should have one user. This user should have all permission to access the resources. Then which user has restrictions to access this resources.
This may be common for all web application.

Velkumar Kannan 23-Oct-12 2:27am View

Can u tell which user you are mentioning about?
DB user or any other user.
We are writing views in DB. Then which has a restriction to access these views?

Velkumar Kannan 23-Oct-12 2:06am View

Ok good example.

Can u explain the how views are used for security mechanism such as preventing some users to access the tables, columns or rows of a table.

Velkumar Kannan 23-Oct-12 1:27am View

I have to know the situation where it can be used

Velkumar Kannan 19-Sep-12 8:31am View

i know this

Velkumar Kannan 14-Aug-12 7:29am View

Typically this is true, How to publish a web application project in Visual Studio 2010 .

Velkumar Kannan 14-Aug-12 6:41am View

Typically this is true, How to publish a web application project in Visual Studio 2010

Velkumar Kannan 13-Aug-12 1:56am View

But one of the column contains NULL values. So there is a problem while comparing

Velkumar Kannan 13-Aug-12 1:46am View

no need to select all records. just select a record which have this ID value.

Velkumar Kannan 6-Jul-12 0:17am View

I want to do it programatically.

Velkumar Kannan 5-Jul-12 8:46am View

I want to do it programatically using C#

Velkumar Kannan 5-Jul-12 8:23am View

??????????

Velkumar Kannan 19-Jun-12 2:35am View

I want to just load an XML file from server using javascript. ie. Using client side code I want to load and get the contents of a XML file.

Velkumar Kannan 19-Jun-12 2:34am View

I want to just load an XML file from server using javascript. ie. Using client side code I want to load and get the contents of a XML file.

Velkumar Kannan 1-Jun-12 1:17am View

Could you give any samples.

Velkumar Kannan 21-May-12 6:44am View

Thanks. Its works fine.

Velkumar Kannan 21-May-12 6:44am View

Deleted

Thanks. I works fine.

Velkumar Kannan 18-May-12 1:33am View

I got it

Velkumar Kannan 18-May-12 1:18am View

I find the solution We can do it.

Velkumar Kannan 17-May-12 7:45am View

Please give a solution pls

Velkumar Kannan 17-May-12 7:27am View

I want to insert without using sql parameters. For eg: " Insert into table1(Imageid,ImageData) values(imgID, imgdata) ". here imgdata is a byte array type variable.

Velkumar Kannan 17-May-12 7:27am View

I want to insert without using sql parameters. For eg: " Insert into table1(Imageid,ImageData) values(imgID, imgdata) ". here imgdata is a byte array type variable.

Velkumar Kannan 17-May-12 7:04am View

I want to insert without using sql parameters

Velkumar Kannan 17-May-12 7:04am View

I want to insert without using sql parameters

Velkumar Kannan 16-May-12 2:03am View

Could you post some examples?

Velkumar Kannan 16-May-12 2:02am View

Could you post some examples?

Velkumar Kannan 12-Apr-12 4:55am View

I want to extract text from an image file.

Velkumar Kannan 11-Apr-12 2:17am View

Hi,

I want to add javascript functions not simple codes. Using this function how can I add another functions.

Velkumar Kannan 11-Apr-12 1:58am View

Hi, Whether the function "endRequestHandler" is a javascript function or C# code.

Velkumar Kannan 11-Apr-12 1:56am View

Hi,

Whether the function "endRequestHandler" is a javascript function or C# code.

Comments by Velkumar Kannan (Top 34 by date)