class Program
{
static void Main(string[] args)
{
Point[] ArrPoint = new Point[30];
for (int i = 0; i < 30; i++)
{
ArrPoint[i].X = i;
ArrPoint[i].Y = i * 2;//任意赋值的!
}
Point p = GetPoint(3,ref ArrPoint);
Console.WriteLine(p.X.ToString() + ", "+p.Y.ToString());
}
static Point GetPoint(int index,ref Point[] ArrPoint)
{
Point p = new Point();
if (index < ArrPoint.Length)
{
p= ArrPoint[index];
}
return p;
}
}
{
static void Main(string[] args)
{
Point[] ArrPoint = new Point[30];
for (int i = 0; i < 30; i++)
{
ArrPoint[i].X = i;
ArrPoint[i].Y = i * 2;//任意赋值的!
}
Point p = GetPoint(3,ref ArrPoint);
Console.WriteLine(p.X.ToString() + ", "+p.Y.ToString());
}
static Point GetPoint(int index,ref Point[] ArrPoint)
{
Point p = new Point();
if (index < ArrPoint.Length)
{
p= ArrPoint[index];
}
return p;
}
}
本文展示了如何使用C#编程语言创建一个点数组,并通过一个方法获取特定索引处的点对象,同时演示了如何在主方法中调用此方法并打印点的坐标。
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