Procedure or function 'DMLgrid_SP' expects parameter '@id', which was not supplied.

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hello, i'm beginner for here, i just try to basic DML concept in gridview but i got error but i dont know how to clear this please help me....

My .cs code here....

C#

public void gedata()
{
    connection();
    HiddenField1.Value = "view";
    query = "DMLgrid_SP";
    com = new SqlCommand(query, con);
    com.CommandType = CommandType.StoredProcedure;
    com.Parameters.AddWithValue("@Action", HiddenField1.Value).ToString();
    SqlDataAdapter da = new SqlDataAdapter(com);
    DataSet ds = new DataSet();
    da.Fill(ds);
    GridView1.DataSource = ds;
    GridView1.DataBind();
    con.Close();
}

please tell me when i want to add parameter id

Posted 15-Dec-13 19:07pm

prasanna.raj

Updated 15-Dec-13 19:38pm

Tadit Dash (ତଡିତ୍ କୁମାର ଦାଶ)

v4

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Tadit Dash (ତଡିତ୍ କୁମାର ଦାଶ) · Answer 1 · 2013-12-15T19:41:00

Solution 1

The error message is quite clear.

That means the StoredProcedure "DMLgrid_SP" is expecting parameter @id, but you are not sending that from code.

So, do something like below to send the parameter.

C#

com.Parameters.AddWithValue("@id", someID);

Also no need call ToString() here.
com.Parameters.AddWithValue("@Action", HiddenField1.Value)~~.ToString()~~;

Posted 15-Dec-13 19:41pm

Tadit Dash (ତଡିତ୍ କୁମାର ଦାଶ)

Comments

♥…ЯҠ…♥ 16-Dec-13 1:43am

Crystal shot.... deserves 5+ ;)

Tadit Dash (ତଡିତ୍ କୁମାର ଦାଶ) 16-Dec-13 1:45am

Thanks a lot ♥…ЯҠ…♥... :)