stored procedure problem

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C#

Public_Candidate_result obj = new Public_Candidate_result();
        try
        {
            Connection = ConfigurationManager.AppSettings["mycon"];
            string[] splitvalue = value.Split('@');

            delhi = splitvalue[0];
            kochi = splitvalue[1];
            mumbai = splitvalue[2];
            chennai = splitvalue[3];
            banglore = splitvalue[4];

            SqlParameter[] location_para = new SqlParameter[6];

            location_para[0] = new SqlParameter("@PresentJobLocation", delhi);
            location_para[1] = new SqlParameter("@PresentJobLocation", kochi);
            location_para[2] = new SqlParameter("@PresentJobLocation", mumbai);
            location_para[3] = new SqlParameter("@PresentJobLocation", chennai);
            location_para[4] = new SqlParameter("@PresentJobLocation", banglore);
            location_para[5] = new SqlParameter("@intmode", 6);

The above stored procedure occur a problem "Parameter '@PresentJobLocation' was supplied multiple times."..how to clear thiz problem

Posted 11-Feb-14 21:38pm

RajeeshMenoth

Updated 11-Feb-14 21:55pm

Pheonyx

v2

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Comments

Pheonyx 12-Feb-14 3:54am

The issue is that you are supplying multiple parameters all with the same parameter name:

<pre lang="cs">location_para[0] = new SqlParameter("@PresentJobLocation", delhi);
location_para[1] = new SqlParameter("@PresentJobLocation", kochi);
location_para[2] = new SqlParameter("@PresentJobLocation", mumbai);
location_para[3] = new SqlParameter("@PresentJobLocation", chennai);
location_para[4] = new SqlParameter("@PresentJobLocation", banglore);</pre>

What is your stored procedure actually expecting? If you are expecting to be able to pass each of those values at the same time, then you need to give them different names. However, as you have shown us nothing that clarifies your stored procedure I cannot be sure what you are exactly trying to do.

2 solutions

Solution 1

Quote:
The above stored procedure occur a problem "Parameter '@PresentJobLocation' was supplied multiple times."

It is quite clear, isn't it?

C#

location_para[0] = new SqlParameter("@PresentJobLocation", delhi);
location_para[1] = new SqlParameter("@PresentJobLocation", kochi);
location_para[2] = new SqlParameter("@PresentJobLocation", mumbai);
location_para[3] = new SqlParameter("@PresentJobLocation", chennai);
location_para[4] = new SqlParameter("@PresentJobLocation", banglore);

You should define the Parameter once, not more than that.

Look at your Stored Procedure and check how many Parameters it expects. Pass those number of Parameters from Code behind.

Posted 11-Feb-14 22:24pm

Tadit Dash (ତଡିତ୍ କୁମାର ଦାଶ)

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V5709 · Accepted Answer · 2014-02-11T22:47:00

Replace your stored procedure parameters as PresentJobLocation1,PresentJobLocation2,PresentJobLocation3,PresentJobLocation4,PresentJobLocation5 in SQL Stored Procedure. & replace your c# code by fallowing code.

C#

Public_Candidate_result obj = new Public_Candidate_result();
       try
       {
           Connection = ConfigurationManager.AppSettings["mycon"];
           string[] splitvalue = value.Split('@');

           delhi = splitvalue[0];
           kochi = splitvalue[1];
           mumbai = splitvalue[2];
           chennai = splitvalue[3];
           banglore = splitvalue[4];

           SqlParameter[] location_para = new SqlParameter[6];

           location_para[0] = new SqlParameter("@PresentJobLocation1", delhi);
           location_para[1] = new SqlParameter("@PresentJobLocation2", kochi);
           location_para[2] = new SqlParameter("@PresentJobLocation3", mumbai);
           location_para[3] = new SqlParameter("@PresentJobLocation4", chennai);
           location_para[4] = new SqlParameter("@PresentJobLocation5", banglore);
           location_para[5] = new SqlParameter("@intmode", 6);
       }