dbconnect.cs

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using System.Data.SqlClient;

namespace bookShop.classLib.dbLib
{
	/// <summary>
	/// DBConnect
	/// </summary>
	public abstract class DBConnect
	{
		private string strConnection;
		protected string strSQL;
		protected SqlConnection objConnection;
		public static string ConnectionString;
		public DBConnect()
		{
			strConnection=DBConnect.ConnectionString;
			objConnection=new SqlConnection(strConnection);
			objConnection.Open();
		}

		public string StrSQL
		{
			set { strSQL=value;}
			get { return strSQL;}
		}
		public abstract void Do(); 

		public void Close()
		{
			objConnection.Close();
		}

	}
}