Question

对于你们中的一些人来说，这是一个业余问题，但我可以解决这个问题。我知道如何在我的程序中使用其他方法，因为它们不需要任何参数。在尝试回到main方法时，我在括号内放了什么参数？

static void writeToFile(string filename, Customer obj, int pos, int size)
{

    FileStream fout;

    BinaryWriter bw;

    //create a file stream object

    fout = new FileStream(filename, FileMode.Open, FileAccess.Write);

    //create a binary writer object
    bw = new BinaryWriter(fout);

    //set file position where to write data
    fout.Position = pos * size;
    //write data
    bw.Write(obj.CustomerNo);
    bw.Write(obj.Surname);
    bw.Write(obj.Forename);
    bw.Write(obj.Street);
    bw.Write(obj.Town);
    bw.Write(obj.DOB);
    //close objects
    bw.Close();
    fout.Close();

    Main(); // what goes inside these parenthesis
}

Answer 1

public static void main()
{
    // do some stuff
    // ...
    WriteToFile(filename, obj, pos, size);
    // ...
    // Program execution automatically returns here after WriteToFile is done.
    // do some more stuff
    // ...
    // Program ends.  Thank you for playing.
}

static void WriteToFile(string filename, Customer obj, int pos, int size)
{
    // yada yada
    // No need for a Main() call
    // We're done, and about to leave the WriteToFile method.  See you later.
}

如何从另一个方法c＃到达main方法

1 个答案: