private Boolean OChuaDay(OChua oChua)
{
if (oChua.SOLUONG >= 5)
{
return(true);
}
return(false);
}
public OChua getOChuaByMa(String MaOChua, List <OChua> lstOChua)
{
if (lstOChua.Count == 0)
{
return(null);
}
OChua ochua = new OChua();
for (int i = 0; i < lstOChua.Count; i++)
{
if (lstOChua[i].MaOCHUA == MaOChua)
{
ochua = lstOChua[i];
}
}
return(ochua);
}
public OChua getSLMinOChua(List <OChua> lstOChua)
{
if (lstOChua.Count == 0)
{
return(null);
}
OChua oChua = lstOChua[0];
for (int i = 1; i < lstOChua.Count; i++)
{
if (lstOChua[i].SOLUONG < oChua.SOLUONG)
{
oChua = lstOChua[i];
}
}
return(oChua);
}
public void DeleteFromOChua(String MaOChua, List <OChua> lstOChua)
{
OChua ochua = new OChua();
if (MaOChua == "")
{
ochua = getSLMinOChua(lstOChua);
}
else
{
ochua = getOChuaByMa(MaOChua, lstOChua);
}
if (ochua.SOLUONG == 1)
{
lstOChua.Remove(ochua);
}
else
{
ochua.SOLUONG--;
}
}
private void AddSachOnNewOChua(List <OChua> lstOChua, String MaSach)
{
OChua oChua = new OChua(Function.SinhMa("OChua"), MaSach, 1);
lstOChua.Add(oChua);
}