将一个字符转换成 C# 中的字符串
原文:https://www . geesforgeks . org/convert-a-character-to-string-in-c-sharp/
给定一个字符,任务是在 C# 中将字符转换为字符串。
例:
Input : X = 'a'
Output : string S = "a"
Input : X = 'A'
Output : string S = "A"
方法:想法是使用 ToString( ) 方法,参数是字符,它返回字符串将 Unicode 字符转换为字符串。
// convert the character x
// to string s
public string ToString(IFormatProvider provider);
c
// C# program to character to the string
using System;
public class GFG{
static string getString(char x)
{
// Char.ToString() is a System.Char
// struct method which is used
// to convert the value of this
// instance to its equivalent
// string representation
string str = x.ToString();
return str;
}
static void Main(string[] args)
{
char chr = 'A';
Console.WriteLine("Type of "+ chr +" : " + chr.GetType());
string str = getString(chr);
Console.WriteLine("Type of "+ str +" : " + str.GetType());
}
}
输出:
Type of A : System.Char
Type of A : System.String
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