📄 unitmainform.cpp
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if( fread(room,sizeof(Room),1,fp) !=1 )
break;
if(room->Type==0 && room->Propert==1)
{
sum++;
//尝试用列表框
TListItem * NewItem;
NewItem=ListViewSF->Items->Add();
NewItem->Caption=room->Number;
if (room->Type==0)
NewItem->SubItems->Add("高档房");
else if(room->Type==1)
NewItem->SubItems->Add("中档房");
else
NewItem->SubItems->Add("低档房");
if (room->Propert==0)
NewItem->SubItems->Add("出租");
else
NewItem->SubItems->Add("销售");
if (room->Ordered==1)
NewItem->SubItems->Add("已订用");
else
NewItem->SubItems->Add("未订用");
NewItem->SubItems->Add(room->Price);
NewItem->SubItems->Add(room->Address);
//delete NewItem;
}
}
if (!sum)
{
ShowMessage("不存在该类型的房间，请重新选择类型！");
}
delete room;
fclose(fp);
return ;
}
else if(comBxSFXXFindWay->ItemIndex==2)
{
FILE *fp;
if((fp=fopen("ROOM.db","rb+"))==NULL)
{
ShowMessage("打开文件失败！！");
fclose(fp);
return ;
}
fseek(fp,0L,0);
Room *room=new Room;
int sum=0;
ListViewSF->Items->Clear();
while(1)
{
if( fread(room,sizeof(Room),1,fp) !=1 )
break;
if(room->Type==1 && room->Propert==1)
{
sum++;
//尝试用列表框
TListItem * NewItem;
NewItem=ListViewSF->Items->Add();
NewItem->Caption=room->Number;
if (room->Type==0)
NewItem->SubItems->Add("高档房");
else if(room->Type==1)
NewItem->SubItems->Add("中档房");
else
NewItem->SubItems->Add("低档房");
if (room->Propert==0)
NewItem->SubItems->Add("出租");
else
NewItem->SubItems->Add("销售");
if (room->Ordered==1)
NewItem->SubItems->Add("已订用");
else
NewItem->SubItems->Add("未订用");
NewItem->SubItems->Add(room->Price);
NewItem->SubItems->Add(room->Address);
//delete NewItem;
}
}
if (!sum)
{
ShowMessage("不存在该类型的房间，请重新选择类型！");
}
delete room;
fclose(fp);
return ;
}
else
{
FILE *fp;
if((fp=fopen("ROOM.db","rb+"))==NULL)
{
ShowMessage("打开文件失败！！");
fclose(fp);
return ;
}
fseek(fp,0L,0);
Room *room=new Room;
int sum=0;
ListViewSF->Items->Clear();
while(1)
{
if( fread(room,sizeof(Room),1,fp) !=1 )
break;
if(room->Type==2 && room->Propert==1)
{
sum++;
//尝试用列表框
TListItem * NewItem;
NewItem=ListViewSF->Items->Add();
NewItem->Caption=room->Number;
if (room->Type==0)
NewItem->SubItems->Add("高档房");
else if(room->Type==1)
NewItem->SubItems->Add("中档房");
else
NewItem->SubItems->Add("低档房");
if (room->Propert==0)
NewItem->SubItems->Add("出租");
else
NewItem->SubItems->Add("销售");
if (room->Ordered==1)
NewItem->SubItems->Add("已订用");
else
NewItem->SubItems->Add("未订用");
NewItem->SubItems->Add(room->Price);
NewItem->SubItems->Add(room->Address);
//delete NewItem;
}
}
if (!sum)
{
ShowMessage("不存在该类型的房间，请重新选择类型！");
}
delete room;
fclose(fp);
return ;
}
}
//---------------------------------------------------------------------------
void __fastcall TfrmMain::comBxZFXXFindWayChange(TObject *Sender)
{
if (comBxZFXXFindWay->ItemIndex!=0)
{
edtZFXXGuanJianZi->Enabled=false;
}
else
{
edtZFXXGuanJianZi->Enabled=true;
}
}
//---------------------------------------------------------------------------
void __fastcall TfrmMain::butZFXXFindClick(TObject *Sender)
{
if (comBxZFXXFindWay->ItemIndex==0)
{
if (!SysUtil::IsNumberString(edtZFXXGuanJianZi->Text))
{
ShowMessage("房间编号数字格式不正确，请重新输入！");
edtZFXXGuanJianZi->Clear();
return;
}
Room *room=Global::FindSingleRoom("ROOM.db",edtZFXXGuanJianZi->Text.ToInt());
//ValueListEditor1->InsertRow(Edit1->Text,Edit2->Text,1);
if (!room)
{
ShowMessage("房间编号不存在，请重新输入！");
edtZFXXGuanJianZi->Clear();
delete room;
return;
}
ListViewZF->Items->Clear();
TListItem * NewItem;
NewItem=ListViewZF->Items->Add();
NewItem->Caption=room->Number;
if (room->Type==0)
NewItem->SubItems->Add("高档房");
else if(room->Type==1)
NewItem->SubItems->Add("中档房");
else
NewItem->SubItems->Add("低档房");
if (room->Propert==0)
NewItem->SubItems->Add("出租");
else
NewItem->SubItems->Add("销售");
if (room->Ordered==1)
NewItem->SubItems->Add("已订用");
else
NewItem->SubItems->Add("未订用");
NewItem->SubItems->Add(room->Price);
NewItem->SubItems->Add(room->Address);
delete room;
}
else if(comBxZFXXFindWay->ItemIndex==1)
{
FILE *fp;
if((fp=fopen("ROOM.db","rb+"))==NULL)
{
ShowMessage("打开文件失败！！");
fclose(fp);
return ;
}
fseek(fp,0L,0);
Room *room=new Room;
int sum=0;
ListViewZF->Items->Clear();
while(1)
{
if( fread(room,sizeof(Room),1,fp) !=1 )
break;
if(room->Type==0 && room->Propert==0)
{
sum++;
//尝试用列表框
TListItem * NewItem;
NewItem=ListViewZF->Items->Add();
NewItem->Caption=room->Number;
if (room->Type==0)
NewItem->SubItems->Add("高档房");
else if(room->Type==1)
NewItem->SubItems->Add("中档房");
else
NewItem->SubItems->Add("低档房");
if (room->Propert==0)
NewItem->SubItems->Add("出租");
else
NewItem->SubItems->Add("销售");
if (room->Ordered==1)
NewItem->SubItems->Add("已订用");
else
NewItem->SubItems->Add("未订用");
NewItem->SubItems->Add(room->Price);
NewItem->SubItems->Add(room->Address);
//delete NewItem;
}
}
if (!sum)
{
ShowMessage("不存在该类型的房间，请重新选择类型！");
}
delete room;
fclose(fp);
return ;
}
else if(comBxZFXXFindWay->ItemIndex==2)
{
FILE *fp;
if((fp=fopen("ROOM.db","rb+"))==NULL)
{
ShowMessage("打开文件失败！！");
fclose(fp);
return ;
}
fseek(fp,0L,0);
Room *room=new Room;
int sum=0;
ListViewZF->Items->Clear();
while(1)
{
if( fread(room,sizeof(Room),1,fp) !=1 )
break;
if(room->Type==1 && room->Propert==0)
{
sum++;
//尝试用列表框
TListItem * NewItem;
NewItem=ListViewZF->Items->Add();
NewItem->Caption=room->Number;
if (room->Type==0)
NewItem->SubItems->Add("高档房");
else if(room->Type==1)
NewItem->SubItems->Add("中档房");
else
NewItem->SubItems->Add("低档房");
if (room->Propert==0)
NewItem->SubItems->Add("出租");
else
NewItem->SubItems->Add("销售");
if (room->Ordered==1)
NewItem->SubItems->Add("已订用");
else
NewItem->SubItems->Add("未订用");
NewItem->SubItems->Add(room->Price);
NewItem->SubItems->Add(room->Address);
//delete NewItem;
}
}
if (!sum)
{
ShowMessage("不存在该类型的房间，请重新选择类型！");
}
delete room;
fclose(fp);
return ;
}
else
{
FILE *fp;
if((fp=fopen("ROOM.db","rb+"))==NULL)
{
ShowMessage("打开文件失败！！");
fclose(fp);
return ;
}
fseek(fp,0L,0);
Room *room=new Room;
int sum=0;
ListViewZF->Items->Clear();
while(1)
{
if( fread(room,sizeof(Room),1,fp) !=1 )
break;
if(room->Type==2 && room->Propert==0)
{
sum++;
//尝试用列表框
TListItem * NewItem;
NewItem=ListViewZF->Items->Add();
NewItem->Caption=room->Number;
if (room->Type==0)
NewItem->SubItems->Add("高档房");
else if(room->Type==1)
NewItem->SubItems->Add("中档房");
else
NewItem->SubItems->Add("低档房");
if (room->Propert==0)
NewItem->SubItems->Add("出租");
else
NewItem->SubItems->Add("销售");
if (room->Ordered==1)
NewItem->SubItems->Add("已订用");
else
NewItem->SubItems->Add("未订用");
NewItem->SubItems->Add(room->Price);
NewItem->SubItems->Add(room->Address);
//delete NewItem;
}
}
if (!sum)
{
ShowMessage("不存在该类型的房间，请重新选择类型！");
}
delete room;
fclose(fp);
return ;
}
}
//---------------------------房间信息管理代码块 UP------------------------------------------------
void __fastcall TfrmMain::btnDeleteClick(TObject *Sender)
{
if (SysUtil::JudgeSfzID(edtRYXXGLSID->Text))
{
double index;
//判断身份证是否存在
if((index=Global::SearchIndex(pCZRYHead,edtRYXXGLSID->Text.c_str()))==-1L)
{
ShowMessage("找不到你要的身份证号码，请检查你的输入！");
return ;
}
//创建一个临时结构体
PerInfo *per=new PerInfo;
Global::ReadPerInfoFromFile("Person.db",index,per);
Global::DeleteJieGouMes(RenKouTJ,per->Age,per->WenHua,per->ShouRu,per->XingZhi);
pCZRYHead=Global::DeleteIndex(pCZRYHead,edtRYXXGLSID->Text.c_str());
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