/// <summary>
/// 对象实体绑定数据
/// </summary>
public Model.CMArea ReaderBind(IDataReader dataReader)
{
Model.CMArea model = new Model.CMArea();
object ojb;
ojb = dataReader["AId"];
if (ojb != null && ojb != DBNull.Value)
{
model.AId = Convert.ToInt32(ojb);
}
model.AreaId = dataReader["AreaId"].ToString();
return(model);
}
/// <summary>
/// 得到一个对象实体
/// </summary>
public Model.CMArea DataRowToModel(DataRow row)
{
Model.CMArea model = new Model.CMArea();
if (row != null)
{
if (row["AId"] != null && row["AId"].ToString() != "")
{
model.AId = Convert.ToInt32(row["AId"].ToString());
}
if (row["AreaId"] != null)
{
model.AreaId = row["AreaId"].ToString();
}
}
return(model);
}
/// <summary>
/// 得到一个对象实体
/// </summary>
public Model.CMArea GetModel()
{
//该表无主键信息，请自定义主键/条件字段
StringBuilder strSql = new StringBuilder();
strSql.Append("select AId,AreaId from CMArea ");
strSql.Append(" where ");
Database db = DatabaseFactory.CreateDatabase();
DbCommand dbCommand = db.GetSqlStringCommand(strSql.ToString());
Model.CMArea model = null;
using (IDataReader dataReader = db.ExecuteReader(dbCommand))
{
if (dataReader.Read())
{
model = ReaderBind(dataReader);
}
}
return(model);
}
/// <summary>
/// 增加一条数据
/// </summary>
public bool Add(Model.CMArea model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("insert into CMArea(");
strSql.Append("AId,AreaId)");
strSql.Append(" values (");
strSql.Append("@AId,@AreaId)");
Database db = DatabaseFactory.CreateDatabase();
DbCommand dbCommand = db.GetSqlStringCommand(strSql.ToString());
db.AddInParameter(dbCommand, "AId", DbType.Int32, model.AId);
db.AddInParameter(dbCommand, "AreaId", DbType.AnsiString, model.AreaId);
int result = db.ExecuteNonQuery(dbCommand);
if (result > 0)
{
return(true);
}
return(false);
}
/// <summary>
/// 更新一条数据
/// </summary>
public bool Update(Model.CMArea model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("update CMArea set ");
strSql.Append("AId=@AId,");
strSql.Append("AreaId=@AreaId");
strSql.Append(" where ");
Database db = DatabaseFactory.CreateDatabase();
DbCommand dbCommand = db.GetSqlStringCommand(strSql.ToString());
db.AddInParameter(dbCommand, "AId", DbType.Int32, model.AId);
db.AddInParameter(dbCommand, "AreaId", DbType.AnsiString, model.AreaId);
int rows = db.ExecuteNonQuery(dbCommand);
if (rows > 0)
{
return(true);
}
else
{
return(false);
}
}
