Sequence to connect and retrieve data from database useig
dataset ?
Answer Posted / pushpendra singh
step 1---// Connection creation using Connection string
to connect SQL database
SqlConnection conn=new SqlConnection("data
source=server_name;initial catalog=database_name;integrated
security=sspi");
conn.Open();
step2----execute command using SqlCommand Class.
SqlCommand cmd=new SqlCommand("select * from asd",conn);
DataSet ds=new DataSet();
SqlDataAdapter da=new DataAdapter();
da.SelectCommand=cmd;
//insert data from dataadapter to dataset
da.Fill(ds);
dataGridView1.DataSource=ds.Tables[0];
conn.Close();
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