/// <summary>
/// 修改数据
/// </summary>
/// <param name="Item">model</param>
/// <returns></returns>
public static bool Update(D_Bill Item)
{
DataBase db = new DataBase();
DataBaseVisitor visitor = new BillDAL();
bool Flag = false, ReFlag = false;
int N = 0;
SqlParameter[] prams ={
db.MakeInParam("@BillName", SqlDbType.VarChar,50, Item.BillName),
db.MakeInParam("@PrintTitle", SqlDbType.VarChar,50, Item.PrintTitle),
db.MakeInParam("@Preview", SqlDbType.Bit,50, Item.Preview),
db.MakeInParam("@Id", SqlDbType.BigInt,0,Item.Id)
};
try
{
ReFlag = db.TransactSql(visitor, "Update", prams, out N);
}
catch (Exception ex)
{
throw ex;
}
finally
{
db.Dispose();
}
if (ReFlag && N > 0)
{
Flag = true;
}
return Flag;
}
/// <summary>
/// 查询出所有的数据
/// </summary>
/// <returns>返回数据源</returns>
public static DataSet SelectAll()
{
DataBase db = new DataBase();
DataBaseVisitor visitor = new BillDAL();
DataSet ds = new DataSet();
try
{
ds = db.ReturnDataSet(visitor, "Select", "C_Weight");
}
catch (Exception ex)
{
throw ex;
}
finally
{
db.Dispose();
}
return ds;
}