Create file .cs
`
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Data.SqlClient;
using System.Data;
using System.Windows.Forms;
namespace PharmachyManagementSystem
{
class function
{
protected SqlConnection getConnection()
{
SqlConnection con = new SqlConnection();
con.ConnectionString = "Server=ServerName;database=DataBaseName; integrated security = True";
return con;
}
public DataSet getData(String query)
{
SqlConnection con = getConnection();
SqlCommand cmd = new SqlCommand();
cmd.Connection = con;
cmd.CommandText = query;
SqlDataAdapter da = new SqlDataAdapter(cmd);
DataSet ds = new DataSet();
da.Fill(ds);
return ds;
}
public void setData(String query, string msg)
{
SqlConnection con = getConnection();
SqlCommand cmd = new SqlCommand();
cmd.Connection= con;
con.Open();
cmd.CommandText= query;
cmd.ExecuteNonQuery();
con.Close();
MessageBox.Show(msg, "Information", MessageBoxButtons.OK, MessageBoxIcon.Information);
}
}
}
`
End .
