/// <summary>
/// 更新一条数据
/// </summary>
public void Update(ManagementCenter.Model.CM_ExchangeRatio model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("update CM_ExchangeRatio set ");
strSql.Append("Ratio=@Ratio,");
strSql.Append("Remarks=@Remarks");
strSql.Append(" where CurrencyExchangeID=@CurrencyExchangeID ");
Database db = DatabaseFactory.CreateDatabase();
DbCommand dbCommand = db.GetSqlStringCommand(strSql.ToString());
db.AddInParameter(dbCommand, "Ratio", DbType.Decimal, model.Ratio);
db.AddInParameter(dbCommand, "Remarks", DbType.String, model.Remarks);
db.AddInParameter(dbCommand, "CurrencyExchangeID", DbType.Int32, model.CurrencyExchangeID);
db.ExecuteNonQuery(dbCommand);
}
/// <summary>
/// 增加一条数据
/// </summary>
public void Add(ManagementCenter.Model.CM_ExchangeRatio model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("insert into CM_ExchangeRatio(");
strSql.Append("Ratio,Remarks,CurrencyExchangeID)");
strSql.Append(" values (");
strSql.Append("@Ratio,@Remarks,@CurrencyExchangeID)");
Database db = DatabaseFactory.CreateDatabase();
DbCommand dbCommand = db.GetSqlStringCommand(strSql.ToString());
db.AddInParameter(dbCommand, "Ratio", DbType.Decimal, model.Ratio);
db.AddInParameter(dbCommand, "Remarks", DbType.String, model.Remarks);
db.AddInParameter(dbCommand, "CurrencyExchangeID", DbType.Int32, model.CurrencyExchangeID);
db.ExecuteNonQuery(dbCommand);
}
/// <summary>
/// 对象实体绑定数据
/// </summary>
public ManagementCenter.Model.CM_ExchangeRatio ReaderBind(IDataReader dataReader)
{
ManagementCenter.Model.CM_ExchangeRatio model = new ManagementCenter.Model.CM_ExchangeRatio();
object ojb;
ojb = dataReader["Ratio"];
if (ojb != null && ojb != DBNull.Value)
{
model.Ratio = (decimal)ojb;
}
model.Remarks = dataReader["Remarks"].ToString();
ojb = dataReader["CurrencyExchangeID"];
if (ojb != null && ojb != DBNull.Value)
{
model.CurrencyExchangeID = (int)ojb;
}
return(model);
}
/// <summary>
/// 得到一个对象实体
/// </summary>
public ManagementCenter.Model.CM_ExchangeRatio GetModel(int CurrencyExchangeID)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("select Ratio,Remarks,CurrencyExchangeID from CM_ExchangeRatio ");
strSql.Append(" where CurrencyExchangeID=@CurrencyExchangeID ");
Database db = DatabaseFactory.CreateDatabase();
DbCommand dbCommand = db.GetSqlStringCommand(strSql.ToString());
db.AddInParameter(dbCommand, "CurrencyExchangeID", DbType.Int32, CurrencyExchangeID);
ManagementCenter.Model.CM_ExchangeRatio model = null;
using (IDataReader dataReader = db.ExecuteReader(dbCommand))
{
if (dataReader.Read())
{
model = ReaderBind(dataReader);
}
}
return(model);
}
