4
Answers

ExecuteNonQuery: Connection property has not been initialize

parthiban karnan

parthiban karnan

11y
9.7k
1

String strConnString = ConfigurationManager.ConnectionStrings["EMPLOYEEConnectionString2"].ConnectionString;

        //SqlConnection con = new SqlConnection();

        protected void btnSave_Click(object sender, EventArgs e)
        {

          SqlConnection con = new SqlConnection(strConnString);
            con.Open();
         //   con.ConnectionString = new SqlConnection(strConnString);
            SqlCommand cmd = new SqlCommand();
            cmd.CommandType = CommandType.StoredProcedure;
            cmd.CommandText = "JOINMAX";
            cmd.Parameters.Add("@NAME", SqlDbType.VarChar).Value = txtName.Text.Trim();
            cmd.Parameters.Add("@EMAIL", SqlDbType.VarChar).Value = txtEMAIL.Text.Trim();
            cmd.Parameters.Add("@PHONENO", SqlDbType.VarChar).Value = txtPHONE.Text.Trim();
            cmd.Parameters.Add("@ERROR", SqlDbType.Char, 500);
            cmd.Parameters["@ERROR"].Direction = ParameterDirection.Output;
            cmd.ExecuteNonQuery();
            //  Label1.Text = "Record inserted successfully";
string message = (string)cmd.Parameters["@ERROR"].Value;
            con.Close();
        }
    }

}
Answers (4)
0
Sanjay Kumar
NA 5.8k 2.8m 11y
Hi

try this 

http://www.c-sharpcorner.com/UploadFile/satyapriyanayak/add-details-of-an-employee-with-image-and-display-it-into-a/

http://www.c-sharpcorner.com/UploadFile/satyapriyanayak/insert-image-with-details-in-database-with-Asp-Net/