10 sinf Delphi

Timer obyekti komponentlar palitrasining qaysi bo`limida joylashgan

• System

• Win32

• Additional

• Standard

Quyidagilardan qaysilari Timer obyektining hossalari:

1. 1. Enabled

2. 2. Interval

3. 3. Name

4. 4. Tag

5. 5. Caption

• 1,2,3,4

• 1,2,3,5

• 2,3,4,5

• To`g`ri javob yo`q

TimeToStr(Now) - funksiyasining vazifasini nima

• Joriy vaqtni satrga aylantirish

• Vaqtni satrga aylantirish

• Satrni vaqtga aylantirish

• To`g`ri javob yo`q

Delphida Canvas ning ma`nosi

• Sirt (yuza)

• Obyekt

• Buyruq

• To`g`ri javob yo`q

Delphida Rectangle qanday figurani chizadi?

• To`g`ri to`rtburchak

• Paralelopiped

• Oval

• Aylana

SpinEdit obyekti qaysi bo`limda joylashgan?

• Standard

• Sysytem

• Aditional

• Samles

procedure TForm1.Button1Click(Sender: TObject);

begin

Form1.Canvas.Brush.Color:=ClBlue;

Form1.Canvas.Font.Color:=ClWhite;

Form1.Canvas.TextOut(10,10,'Delphi 7');

end;

Yuqoridagi dastur natijasi qanday bo`ladi?

• Forma sirtiga x=10 va y=10 koordinatadada ko`k fonda oq rangda Delphi 7 yozuvichiqadi

• Image1 sirtiga x=10 va y=10 koordinatadada ko`k fonda oq rangda Delphi 7 yozuvichiqadi

• Forma sirtiga x=10 va y=10 koordinatadada oq fonda ko`k rangda Delphi 7 yozuvichiqadi

• Tushunmadim

procedure TForm1.Button1Click(Sender: TObject);

begin

form1.Canvas.Pixels[100,100]:=15;

end;

• form1 oynasida x=100 va y=100 koordinata bo`yicha 15 kodli rangda nuqta hosil qiladi

• image1 oynasida x=100 va y=100 koordinata bo`yicha 15 kodli rangda nuqta hosil qiladi

• bilmayman

• to`g`ri javob yo`q

Form1.Canvas.Brush.Color:=ClBlue;

Form1.Canvas.Font.Color:=ClWhite;

form1.Canvas.Ellipse(10,10,100,100);

ushbu dastur natijasi qanday bo`ladi?

• oq rangli doira hosil bo`ladi

• ko`k rangli aylana hosil bo`ladi

• ko`k rangli doira hosil bo`ladi

• oq rangli aylana hosil bo`ladi

Image1.Canvas.Font.Sizr:=14;

Ushbu buyruq vazifasi nima?

• Shrift hajmini 14 deb belgilaydi

• Image sirtini 14 deb belgilaydi

• Rasm hajmini ko`rsatadi

• bilmayman