işi gücü bırakın ctrl v yapınn

using system;
using system. drawing;
using system. collections;
using system. componentmodel;
using system. windows.forms;
using system. data;

namespace çizim_grafik_2
{
/// <summary>
/// summary description for form1.
/// </summary>
public class form1 : system. windows.forms. form
{
/// <summary>
/// required designer variable.
/// </summary>
private system. componentmodel.container components = null;

public form1()
{
//
// required for windows form designer support
//
initializecomponent();

//
// todo: add any constructor code after initializecomponent call
//
}

/// <summary>
/// clean up any resources being used.
/// </summary>
protected override void dispose( bool disposing )
{
if( disposing )
{
if (components != null)
{
components. dispose();
}
}
base. dispose( disposing );
}

#region windows form designer generated code
/// <summary>
/// required method for designer support - do not modify
/// the contents of this method with the code editor.
/// </summary>
private void initializecomponent()
{
//
// form1
//
this. autoscalebasesize = new system. drawing.size(5, 13);
this. clientsize = new system. drawing.size(292, 266);
this. name = "form1";
this. text = "form1";
this. paint += new system. windows.forms. painteventhandler(this. form1_paint);

}
#endregion

/// <summary>
/// the main entry point for the application.
/// </summary>
[stathread]
static void main()
{
application.run(new form1());
}

private float f(float x)
{
return (float) (x * math.sin(5 * x * math.pi / 180)); //y=x*sin(5x)
}

private void form1_paint(object sender, system. windows.forms. painteventargs e)
{
int xorta, yorta, xmax, ymax;
xorta = this. clientsize.width / 2;
yorta = this. clientsize.height / 2;
e.graphics. translatetransform(xorta, yorta);
xmax = this. clientsize.width;
ymax = this. clientsize.height;
//önceki grafiği sil
e.graphics. clear(this. backcolor);
//eksenleri çiz
e.graphics. drawline(new pen(color. blue, 2), -xorta, 0, xorta, 0);//x
e.graphics. drawline(new pen(color. blue, 2), 0, -yorta, 0, yorta);//y
float x, y;
for (x = -xorta ; x<= xorta ; x+= 0.1f)
{
//fonksiyonu hesapla
y = -f(x);
//o noktaya 1 pixellik çizgi çiz
e.graphics. drawline(new pen(color.red, 1), x, y, x + 1, y);
}
}
}
}