/// <summary>
/// 对象实体绑定数据
/// </summary>
public Model.S_City ReaderBind(IDataReader dataReader)
{
Model.S_City model = new Model.S_City();
object ojb;
ojb = dataReader["CityID"];
if (ojb != null && ojb != DBNull.Value)
{
model.CityID = Convert.ToInt64(ojb);
}
model.CityName = dataReader["CityName"].ToString();
model.ZipCode = dataReader["ZipCode"].ToString();
ojb = dataReader["ProvinceID"];
if (ojb != null && ojb != DBNull.Value)
{
model.ProvinceID = Convert.ToInt64(ojb);
}
ojb = dataReader["DateCreated"];
if (ojb != null && ojb != DBNull.Value)
{
model.DateCreated = (DateTime)ojb;
}
ojb = dataReader["DateUpdated"];
if (ojb != null && ojb != DBNull.Value)
{
model.DateUpdated = (DateTime)ojb;
}
return(model);
}
/// <summary>
/// 增加一条数据
/// </summary>
public long Add(Model.S_City model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("insert into S_City(");
strSql.Append("CityName,ZipCode,ProvinceID,DateCreated,DateUpdated)");
strSql.Append(" values (");
strSql.Append("@CityName,@ZipCode,@ProvinceID,@DateCreated,@DateUpdated)");
strSql.Append(";select @@IDENTITY");
Database db = DatabaseFactory.CreateDatabase();
DbCommand dbCommand = db.GetSqlStringCommand(strSql.ToString());
db.AddInParameter(dbCommand, "CityName", DbType.String, model.CityName);
db.AddInParameter(dbCommand, "ZipCode", DbType.String, model.ZipCode);
db.AddInParameter(dbCommand, "ProvinceID", DbType.Int64, model.ProvinceID);
db.AddInParameter(dbCommand, "DateCreated", DbType.DateTime, model.DateCreated);
db.AddInParameter(dbCommand, "DateUpdated", DbType.DateTime, model.DateUpdated);
int result;
object obj = db.ExecuteScalar(dbCommand);
if (!int.TryParse(obj.ToString(), out result))
{
return(0);
}
return(result);
}
/// <summary>
/// 得到一个对象实体
/// </summary>
public Model.S_City DataRowToModel(DataRow row)
{
Model.S_City model = new Model.S_City();
if (row != null)
{
if (row["CityID"] != null && row["CityID"].ToString() != "")
{
model.CityID = long.Parse(row["CityID"].ToString());
}
if (row["CityName"] != null)
{
model.CityName = row["CityName"].ToString();
}
if (row["ZipCode"] != null)
{
model.ZipCode = row["ZipCode"].ToString();
}
if (row["ProvinceID"] != null && row["ProvinceID"].ToString() != "")
{
model.ProvinceID = long.Parse(row["ProvinceID"].ToString());
}
if (row["DateCreated"] != null && row["DateCreated"].ToString() != "")
{
model.DateCreated = DateTime.Parse(row["DateCreated"].ToString());
}
if (row["DateUpdated"] != null && row["DateUpdated"].ToString() != "")
{
model.DateUpdated = DateTime.Parse(row["DateUpdated"].ToString());
}
}
return(model);
}
/// <summary>
/// 更新一条数据
/// </summary>
public bool Update(Model.S_City model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("update S_City set ");
strSql.Append("CityName=@CityName,");
strSql.Append("ZipCode=@ZipCode,");
strSql.Append("ProvinceID=@ProvinceID,");
strSql.Append("DateCreated=@DateCreated,");
strSql.Append("DateUpdated=@DateUpdated");
strSql.Append(" where CityID=@CityID ");
Database db = DatabaseFactory.CreateDatabase();
DbCommand dbCommand = db.GetSqlStringCommand(strSql.ToString());
db.AddInParameter(dbCommand, "CityID", DbType.Int64, model.CityID);
db.AddInParameter(dbCommand, "CityName", DbType.String, model.CityName);
db.AddInParameter(dbCommand, "ZipCode", DbType.String, model.ZipCode);
db.AddInParameter(dbCommand, "ProvinceID", DbType.Int64, model.ProvinceID);
db.AddInParameter(dbCommand, "DateCreated", DbType.DateTime, model.DateCreated);
db.AddInParameter(dbCommand, "DateUpdated", DbType.DateTime, model.DateUpdated);
int rows = db.ExecuteNonQuery(dbCommand);
if (rows > 0)
{
return(true);
}
else
{
return(false);
}
}
/// <summary>
/// 得到一个对象实体
/// </summary>
public Model.S_City DataRowToModel(DataRow row)
{
Model.S_City model=new Model.S_City();
if (row != null)
{
if(row["CityID"]!=null && row["CityID"].ToString()!="")
{
model.CityID=long.Parse(row["CityID"].ToString());
}
if(row["CityName"]!=null)
{
model.CityName=row["CityName"].ToString();
}
if(row["ZipCode"]!=null)
{
model.ZipCode=row["ZipCode"].ToString();
}
if(row["ProvinceID"]!=null && row["ProvinceID"].ToString()!="")
{
model.ProvinceID=long.Parse(row["ProvinceID"].ToString());
}
if(row["DateCreated"]!=null && row["DateCreated"].ToString()!="")
{
model.DateCreated=DateTime.Parse(row["DateCreated"].ToString());
}
if(row["DateUpdated"]!=null && row["DateUpdated"].ToString()!="")
{
model.DateUpdated=DateTime.Parse(row["DateUpdated"].ToString());
}
}
return model;
}
/// <summary>
/// 得到一个对象实体
/// </summary>
public Model.S_City GetModel(long CityID)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("select CityID,CityName,ZipCode,ProvinceID,DateCreated,DateUpdated from S_City ");
strSql.Append(" where CityID=@CityID ");
Database db = DatabaseFactory.CreateDatabase();
DbCommand dbCommand = db.GetSqlStringCommand(strSql.ToString());
db.AddInParameter(dbCommand, "CityID", DbType.Int64, CityID);
Model.S_City model = null;
using (IDataReader dataReader = db.ExecuteReader(dbCommand))
{
if (dataReader.Read())
{
model = ReaderBind(dataReader);
}
}
return(model);
}
/// <summary>
/// 对象实体绑定数据
/// </summary>
public Model.S_City ReaderBind(IDataReader dataReader)
{
Model.S_City model=new Model.S_City();
object ojb;
ojb = dataReader["CityID"];
if(ojb != null && ojb != DBNull.Value)
{
model.CityID=Convert.ToInt64(ojb);
}
model.CityName=dataReader["CityName"].ToString();
model.ZipCode=dataReader["ZipCode"].ToString();
ojb = dataReader["ProvinceID"];
if(ojb != null && ojb != DBNull.Value)
{
model.ProvinceID=Convert.ToInt64(ojb);
}
ojb = dataReader["DateCreated"];
if(ojb != null && ojb != DBNull.Value)
{
model.DateCreated=(DateTime)ojb;
}
ojb = dataReader["DateUpdated"];
if(ojb != null && ojb != DBNull.Value)
{
model.DateUpdated=(DateTime)ojb;
}
return model;
}
