格式化错误

[a609091648]

using System;
using System.Windows.Forms;
public class Test
{
static void Main()
{
Rectangle rec1 = new Rectangle(10, 20, 100, 50);
string output = "rec1:";
output += rec1.Print();
rec1.Inflate(20, 20);
output += "rec1Inflate:";
output += rec1.Print();
MessageBox.Show(output, "输出结果");
}
}
//
public class Rectangle
{
private int x;
private int y;
private int width = 10;
private int height = 20;
public Rectangle(int myx, int myy, int mywidth, int myheight)
{
x = myx;
y = myy;
width = mywidth;
height = myheight;
}
public int X
{
set { x = value; }
get { return x; }
}
public int Y
{
set { y = value; }
get { return y; }
}
public int Height
{
set
{
if (value > 0)
height = value;
}
get { return height; }
}
public int Width
{
set
{
if (value > 0)
width = value;
}
get { return width; }
}
public int Area
{
get { return width * height; }
}
public void Inflate(int inwidth, int inheight)
{
X = X - inwidth;
Y = Y - inheight;
Height = Height + 2 * inheight;
Width = width + 2 * inwidth;
}
public string Print()
{
string str = string.Format("X={0},Y={1}.",X,Y)+"\n";
str += string.Format("Width={0],Height={1}.", Width, Height) + "\n";
str += string.Format("Area={0}", Area) + "\n";
return str;
}
}

[gxingmin]

没看出有啥错误啊，能否把你错误标出来？

[a609091648]

你拷贝到程序里一运行就知了、

[a609091648]

[Quote=引用 1 楼 gxingmin 的回复:]
没看出有啥错误啊，能否把你错误标出来？
[/Quote]
你拷进去运行就知道了、

[q107770540]

public string Print()
{
string str = string.Format("X={0},Y={1}.",X,Y)+"\n";
str += string.Format("Width={0],Height={1}.", Width, Height) + "\n";
str += string.Format("Area={0}", Area) + "\n";
return str;
}

这种错误犯的太不应该了

[a609091648]

[Quote=引用 4 楼 q107770540 的回复:]
public string Print()
{
string str = string.Format("X={0},Y={1}.",X,Y)+"\n";
str += string.Format("Width={0],Height={1}.", Width, Height) + "\n";
str += string.Format("Area={0}", Area) + "……
[/Quote]
哎，我居然找了半天找不出来啊、

[ZhangNan20100811]

{0] q107770540的眼太牛X了。