Question

vb.net 中输出空心菱形

Answer 1

这是C#的
Console.WriteLine("请输入一个数?");
//这里假设只能输入数字
int number = Convert.ToInt32(Console.ReadLine()) / 2 + 1;
for (int i = 1; i <= number; i++)
{
Console.Write(new string(' ', number - i));
Console.WriteLine(new string('*', i * 2 - 1));
}
for (int i = number - 1; i >= 1; i--)
{
Console.Write(new string(' ', number - i));
Console.WriteLine(new string('*', i * 2 - 1));
}

Answer 2

输出在窗体上还是什么控件里？