/// <summary>
/// 增加一条数据
/// </summary>
public int Add(ManagementCenter.Model.CM_StockMelonStock model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("insert into StockMelonStock(");
strSql.Append("StockRightRegisterDate,StockRightLogoutDatumDate,SentStockRatio,StockCode)");
strSql.Append(" values (");
strSql.Append("@StockRightRegisterDate,@StockRightLogoutDatumDate,@SentStockRatio,@StockCode)");
strSql.Append(";select @@IDENTITY");
Database db = DatabaseFactory.CreateDatabase();
DbCommand dbCommand = db.GetSqlStringCommand(strSql.ToString());
db.AddInParameter(dbCommand, "StockRightRegisterDate", DbType.DateTime, model.StockRightRegisterDate);
db.AddInParameter(dbCommand, "StockRightLogoutDatumDate", DbType.DateTime, model.StockRightLogoutDatumDate);
db.AddInParameter(dbCommand, "SentStockRatio", DbType.Double, model.SentStockRatio);
db.AddInParameter(dbCommand, "StockCode", DbType.String, model.CommodityCode);
int result;
object obj = db.ExecuteScalar(dbCommand);
if (!int.TryParse(obj.ToString(), out result))
{
return(0);
}
return(result);
}
/// <summary>
/// 对象实体绑定数据
/// </summary>
public ManagementCenter.Model.CM_StockMelonStock ReaderBind(IDataReader dataReader)
{
ManagementCenter.Model.CM_StockMelonStock model = new ManagementCenter.Model.CM_StockMelonStock();
object ojb;
ojb = dataReader["StockMelonStockID"];
if (ojb != null && ojb != DBNull.Value)
{
model.StockMelonStockID = (int)ojb;
}
ojb = dataReader["StockRightRegisterDate"];
if (ojb != null && ojb != DBNull.Value)
{
model.StockRightRegisterDate = (DateTime)ojb;
}
ojb = dataReader["StockRightLogoutDatumDate"];
if (ojb != null && ojb != DBNull.Value)
{
model.StockRightLogoutDatumDate = (DateTime)ojb;
}
ojb = dataReader["SentStockRatio"];
if (ojb != null && ojb != DBNull.Value)
{
model.SentStockRatio = (double)ojb;
}
model.CommodityCode = dataReader["StockCode"].ToString();
return(model);
}
/// <summary>
/// 得到一个对象实体
/// </summary>
public ManagementCenter.Model.CM_StockMelonStock GetModel(int StockMelonStockID)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("select StockMelonStockID,StockRightRegisterDate,StockRightLogoutDatumDate,SentStockRatio,StockCode from StockMelonStock ");
strSql.Append(" where StockMelonStockID=@StockMelonStockID ");
Database db = DatabaseFactory.CreateDatabase();
DbCommand dbCommand = db.GetSqlStringCommand(strSql.ToString());
db.AddInParameter(dbCommand, "StockMelonStockID", DbType.Int32, StockMelonStockID);
ManagementCenter.Model.CM_StockMelonStock model = null;
using (IDataReader dataReader = db.ExecuteReader(dbCommand))
{
if (dataReader.Read())
{
model = ReaderBind(dataReader);
}
}
return(model);
}
/// <summary>
/// 更新一条数据
/// </summary>
public void Update(ManagementCenter.Model.CM_StockMelonStock model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("update StockMelonStock set ");
strSql.Append("StockRightRegisterDate=@StockRightRegisterDate,");
strSql.Append("StockRightLogoutDatumDate=@StockRightLogoutDatumDate,");
strSql.Append("SentStockRatio=@SentStockRatio,");
strSql.Append("StockCode=@StockCode");
strSql.Append(" where StockMelonStockID=@StockMelonStockID ");
Database db = DatabaseFactory.CreateDatabase();
DbCommand dbCommand = db.GetSqlStringCommand(strSql.ToString());
db.AddInParameter(dbCommand, "StockMelonStockID", DbType.Int32, model.StockMelonStockID);
db.AddInParameter(dbCommand, "StockRightRegisterDate", DbType.DateTime, model.StockRightRegisterDate);
db.AddInParameter(dbCommand, "StockRightLogoutDatumDate", DbType.DateTime, model.StockRightLogoutDatumDate);
db.AddInParameter(dbCommand, "SentStockRatio", DbType.Double, model.SentStockRatio);
db.AddInParameter(dbCommand, "StockCode", DbType.String, model.CommodityCode);
db.ExecuteNonQuery(dbCommand);
}
