how to solve this...

[tougo]

let's say i have this code:

void __fastcall Tx0y0::Button1Click(TObject *Sender)
{
double dxxz,dxyz,dyxz,dyyz;
dxxz = Value2->Text.ToDouble() - Value1->Text.ToDouble();
dxyz = Value3->Text.ToDouble() - Value1->Text.ToDouble();
dyxz = Value5->Text.ToDouble() - Value4->Text.ToDouble();
dyyz = Value6->Text.ToDouble() - Value4->Text.ToDouble();
}
void __fastcall Tx0y0::SaveAsClick(TObject *Sender)
{
if (SaveDialog1->Execute())
Memo1->Lines->SaveToFile(SaveDialog1->FileName);
}
i want to display the dxyz ect results to the memo1 so to save them later on a txt file

 

[30101973]

Use :

void __fastcall Tx0y0::Button1Click(TObject *Sender)
{
double dxxz,dxyz,dyxz,dyyz;
Memo1->Clear();
dxxz = Value2->Text.ToDouble() - Value1->Text.ToDouble();
dxyz = Value3->Text.ToDouble() - Value1->Text.ToDouble();
dyxz = Value5->Text.ToDouble() - Value4->Text.ToDouble();
dyyz = Value6->Text.ToDouble() - Value4->Text.ToDouble();
Memo1->Lines->Add(dxxz);
Memo1->Lines->Add(dxyz);
Memo1->Lines->Add(dyxz);
Memo1->Lines->Add(dyyz);
}

Bye.

 

[tougo]

thank you!

 

[Spaggie]

or stop using the local scope variables and speed things up a bit ?

void __fastcall Tx0y0::Button1Click(TObject *Sender)
{
Memo1->Clear();
Memo1->Lines->Add(Value2->Text.ToDouble() - Value1->Text.ToDouble());
Memo1->Lines->Add(Value3->Text.ToDouble() - Value1->Text.ToDouble());
Memo1->Lines->Add(Value5->Text.ToDouble() - Value4->Text.ToDouble());
Memo1->Lines->Add(Value6->Text.ToDouble() - Value4->Text.ToDouble());
}

 

[tougo]

i could do this but in that way i cannot (iam not sure) ..i suppose i would have no way in using the values later in the program except perhaps if i access them from the memo
thank you tho