C# 相当于 VB6 字符占位符 [英] C# equivalent of VB6 character placeholder

问题描述

是否有 C# 等价于 VB6 格式函数中使用的 @ 符号?

Is there a C# equivalent to the @ sign used in the VB6 format function?

VB6(@字符占位符)
显示一个字符或一个空格.如果字符串在格式字符串中出现@的位置有字符，则显示；否则，在该位置显示一个空格.占位符从右到左填充，除非有 !格式字符串中的字符.

VB6 (@ Character placeholder)
Display a character or a space. If the string has a character in the position where the @ appears in the format string, display it; otherwise, display a space in that position. Placeholders are filled from right to left unless there is an ! character in the format string.

推荐答案

我猜你的意思是使用 string.Format() 左对齐或右对齐.

I guess you mean left-justify or right-justify using string.Format().

在 C# 中是:

string s = string.Format("{0,-10}", 42);
// s = "42        "

string s = string.Format("{0,10}", 42);
// s = "        42"

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