存储过程的封装

只是做一个例子，别的可以仿照下面的例子改改就好了。

 

代码

public class SqlHelp
    {
        SqlConnection con = new SqlConnection();


public SqlHelp(string server)//服务器
        {
            con.ConnectionString = server;
        }

/// <summary>
/// Open Database 
/// </summary>
        private void OpenSqlHelp()
        {
try
            {
                SqlConnection sqlcon = new SqlConnection();
                sqlcon.ConnectionString = con.ConnectionString;
if (sqlcon.State != ConnectionState.Open)
                {
this.con.Open();
                }
            }
catch (Exception e)
            {
throw e;
            }
        }

/// <summary>
/// Close Database
/// </summary>
        private void CloseSqlHelp()
        {
if (con != null)
            {
if (con.State == ConnectionState.Open)
                {
                    con.Close();
                }
            }
        }
// <summary>
        /// 存储过程的封装
/// </summary>
/// <param name="TableName">Sql表名</param>
/// <param name="prams">参数</param>
/// <returns>返回INT类型,影响的行数</returns>
        public int IntStoredProcedure(string TableName, SqlParameter[] prams)
        {
            SqlCommand com = new SqlCommand();
            com.Connection = con;
            com.CommandText = TableName;
            com.CommandType = CommandType.StoredProcedure;
foreach (SqlParameter pram in prams)
            {
                com.Parameters.Add(pram);
            }
try
            {
                OpenSqlHelp();
return Convert.ToInt32(com.ExecuteScalar());
            }
catch (Exception ex)
            {
throw ex;
            }
finally
            {
                CloseSqlHelp();
            }
        }
    }
}