我有一个排序列显示的，但最终的两列似乎无法正确调整。这是code我目前所面对的：

I have a sort of column display, but the end two column's seem to not be aligning correctly. This is the code I have at the moment:

Console.WriteLine("Customer name    " 
    + "sales          " 
    + "fee to be paid    " 
    + "70% value       " 
    + "30% value");
for (int DisplayPos = 0; DisplayPos < LineNum; DisplayPos = DisplayPos + 1)
{
    seventy_percent_value = ((fee_payable[DisplayPos] / 10.0) * 7);
    thirty_percent_value = ((fee_payable[DisplayPos] / 10.0) * 3);          
    Console.WriteLine(customer[DisplayPos] + "         " 
        + sales_figures[DisplayPos] + "               " 
        + fee_payable[DisplayPos] + "           " 
        + seventy_percent_value + "           " 
        + thirty_percent_value);
}

我是菜鸟程序员，所以我可能不理解给出的所有建议，但如果您有任何意见，那将是极大的AP preciated！

I am a rookie programmer so I may not understand all advice given, but if you have any advice it would be greatly appreciated!

推荐答案

而不是试图手动对齐文本与空间的任意字符串列，您应该嵌入实际的标签（即 \ t 转义序列）到每个输出字符串：

Instead of trying to manually align the text into columns with arbitrary strings of spaces, you should embed actual tabs (the \t escape sequence) into each output string:

Console.WriteLine("Customer name" + "\t"
    + "sales" + "\t" 
    + "fee to be paid" + "\t" 
    + "70% value" + "\t" 
    + "30% value");
for (int DisplayPos = 0; DisplayPos < LineNum; DisplayPos++)
{
    seventy_percent_value = ((fee_payable[DisplayPos] / 10.0) * 7);
    thirty_percent_value = ((fee_payable[DisplayPos] / 10.0) * 3);          
    Console.WriteLine(customer[DisplayPos] + "\t" 
        + sales_figures[DisplayPos] + "\t" 
        + fee_payable + "\t\t"
        + seventy_percent_value + "\t\t" 
        + thirty_percent_value);
}