/// <summary>
/// 得到一个对象实体
/// </summary>
public CdHotelManage.Model.Repair DataRowToModel(DataRow row)
{
CdHotelManage.Model.Repair model = new CdHotelManage.Model.Repair();
if (row != null)
{
if (row["repair_id"] != null && row["repair_id"].ToString() != "")
{
model.repair_id = int.Parse(row["repair_id"].ToString());
}
if (row["repair_name"] != null)
{
model.repair_name = row["repair_name"].ToString();
}
if (row["repair_time"] != null && row["repair_time"].ToString() != "")
{
model.repair_time = DateTime.Parse(row["repair_time"].ToString());
}
if (row["repair_man"] != null)
{
model.repair_man = row["repair_man"].ToString();
}
if (row["repair_num"] != null && row["repair_num"].ToString() != "")
{
model.repair_num = int.Parse(row["repair_num"].ToString());
}
if (row["repair_remark"] != null)
{
model.repair_remark = row["repair_remark"].ToString();
}
}
return(model);
}
/// <summary>
/// 增加一条数据
/// </summary>
public int Add(CdHotelManage.Model.Repair model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("insert into Repair(");
strSql.Append("repair_name,repair_time,repair_man,repair_num,repair_remark)");
strSql.Append(" values (");
strSql.Append("@repair_name,@repair_time,@repair_man,@repair_num,@repair_remark)");
strSql.Append(";select @@IDENTITY");
SqlParameter[] parameters =
{
new SqlParameter("@repair_name", SqlDbType.NVarChar, 50),
new SqlParameter("@repair_time", SqlDbType.DateTime),
new SqlParameter("@repair_man", SqlDbType.NVarChar, 50),
new SqlParameter("@repair_num", SqlDbType.Int, 4),
new SqlParameter("@repair_remark", SqlDbType.NVarChar, -1)
};
parameters[0].Value = model.repair_name;
parameters[1].Value = model.repair_time;
parameters[2].Value = model.repair_man;
parameters[3].Value = model.repair_num;
parameters[4].Value = model.repair_remark;
object obj = DbHelperSQL.GetSingle(strSql.ToString(), parameters);
if (obj == null)
{
return(0);
}
else
{
return(Convert.ToInt32(obj));
}
}
/// <summary>
/// 更新一条数据
/// </summary>
public bool Update(CdHotelManage.Model.Repair model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("update Repair set ");
strSql.Append("repair_name=@repair_name,");
strSql.Append("repair_time=@repair_time,");
strSql.Append("repair_man=@repair_man,");
strSql.Append("repair_num=@repair_num,");
strSql.Append("repair_remark=@repair_remark");
strSql.Append(" where repair_id=@repair_id");
SqlParameter[] parameters =
{
new SqlParameter("@repair_name", SqlDbType.NVarChar, 50),
new SqlParameter("@repair_time", SqlDbType.DateTime),
new SqlParameter("@repair_man", SqlDbType.NVarChar, 50),
new SqlParameter("@repair_num", SqlDbType.Int, 4),
new SqlParameter("@repair_remark", SqlDbType.NVarChar, -1),
new SqlParameter("@repair_id", SqlDbType.Int, 4)
};
parameters[0].Value = model.repair_name;
parameters[1].Value = model.repair_time;
parameters[2].Value = model.repair_man;
parameters[3].Value = model.repair_num;
parameters[4].Value = model.repair_remark;
parameters[5].Value = model.repair_id;
int rows = DbHelperSQL.ExecuteSql(strSql.ToString(), parameters);
if (rows > 0)
{
return(true);
}
else
{
return(false);
}
}
/// <summary>
/// 得到一个对象实体
/// </summary>
public CdHotelManage.Model.Repair GetModel(int repair_id)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("select top 1 repair_id,repair_name,repair_time,repair_man,repair_num,repair_remark from Repair ");
strSql.Append(" where repair_id=@repair_id");
SqlParameter[] parameters =
{
new SqlParameter("@repair_id", SqlDbType.Int, 4)
};
parameters[0].Value = repair_id;
CdHotelManage.Model.Repair model = new CdHotelManage.Model.Repair();
DataSet ds = DbHelperSQL.Query(strSql.ToString(), parameters);
if (ds.Tables[0].Rows.Count > 0)
{
return(DataRowToModel(ds.Tables[0].Rows[0]));
}
else
{
return(null);
}
}
