跳过for循环中的值,如果它= 0 c#

Question

如果在我的计算器程序中它= 0,如何跳过将值写入文件

将数组写入文件的过程

 public void SaveArrayToFile()

        {
            int count;
            var writer = new System.IO.StreamWriter("C:/calc/calculations.txt",false);
            for (count = 0; count <= Results.Length -1 ; count++)
            {
                if (Results[count] == 0)
                {
                    // problem
                }
                writer.Write(Results[count]);
                writer.WriteLine();
            }
            writer.Dispose();

任何帮助都会受到重视

Answer 1

或

if (Results[count] == 0)
{
    continue;
}
writer.WriteLine(Results[count]);

甚至更简单

if (Results[count] != 0)
{
    writer.WriteLine(Results[count]);
}

Answer 2

这正是该continue声明的用途.

if (Results[count] == 0)
{
    continue;
}

您也可以使用Linq解决此问题:

foreach (var result in Results.Where(r => r != 0))
{
    writer.Write(result);
    writer.WriteLine();
}

Answer 3

if (Results[count] != 0)
{
  writer.Write(Results[count]);
  writer.WriteLine();
}