/// <summary>
/// 更新一条数据
/// </summary>
public bool Update(CdHotelManage.Model.sale_man model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("update sale_man set ");
strSql.Append("sale_man_name=@sale_man_name,");
strSql.Append("sale_man_money=@sale_man_money");
strSql.Append(" where sale_man_id=@sale_man_id");
SqlParameter[] parameters =
{
new SqlParameter("@sale_man_name", SqlDbType.NVarChar, 50),
new SqlParameter("@sale_man_money", SqlDbType.Money, 8),
new SqlParameter("@sale_man_id", SqlDbType.Int, 4)
};
parameters[0].Value = model.sale_man_name;
parameters[1].Value = model.sale_man_money;
parameters[2].Value = model.sale_man_id;
int rows = DbHelperSQL.ExecuteSql(strSql.ToString(), parameters);
if (rows > 0)
{
return(true);
}
else
{
return(false);
}
}
/// <summary>
/// 增加一条数据
/// </summary>
public int Add(CdHotelManage.Model.sale_man model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("insert into sale_man(");
strSql.Append("sale_man_name,sale_man_money)");
strSql.Append(" values (");
strSql.Append("@sale_man_name,@sale_man_money)");
strSql.Append(";select @@IDENTITY");
SqlParameter[] parameters =
{
new SqlParameter("@sale_man_name", SqlDbType.NVarChar, 50),
new SqlParameter("@sale_man_money", SqlDbType.Money, 8)
};
parameters[0].Value = model.sale_man_name;
parameters[1].Value = model.sale_man_money;
object obj = DbHelperSQL.GetSingle(strSql.ToString(), parameters);
if (obj == null)
{
return(0);
}
else
{
return(Convert.ToInt32(obj));
}
}
/// <summary>
/// 得到一个对象实体
/// </summary>
public CdHotelManage.Model.sale_man DataRowToModel(DataRow row)
{
CdHotelManage.Model.sale_man model = new CdHotelManage.Model.sale_man();
if (row != null)
{
if (row["sale_man_id"] != null && row["sale_man_id"].ToString() != "")
{
model.sale_man_id = int.Parse(row["sale_man_id"].ToString());
}
if (row["sale_man_name"] != null)
{
model.sale_man_name = row["sale_man_name"].ToString();
}
if (row["sale_man_money"] != null && row["sale_man_money"].ToString() != "")
{
model.sale_man_money = decimal.Parse(row["sale_man_money"].ToString());
}
}
return(model);
}
/// <summary>
/// 得到一个对象实体
/// </summary>
public CdHotelManage.Model.sale_man GetModel(int sale_man_id)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("select top 1 sale_man_id,sale_man_name,sale_man_money from sale_man ");
strSql.Append(" where sale_man_id=@sale_man_id");
SqlParameter[] parameters =
{
new SqlParameter("@sale_man_id", SqlDbType.Int, 4)
};
parameters[0].Value = sale_man_id;
CdHotelManage.Model.sale_man model = new CdHotelManage.Model.sale_man();
DataSet ds = DbHelperSQL.Query(strSql.ToString(), parameters);
if (ds.Tables[0].Rows.Count > 0)
{
return(DataRowToModel(ds.Tables[0].Rows[0]));
}
else
{
return(null);
}
}
