C#의 StringBuilder.ToString() 메서드는 aStringBuilder의 값을 문자열로 변환하는 데 사용됩니다.
구문
구문은 다음과 같습니다 -
public override string ToString (); public string ToString (int begnIndex, int len);
위에서 매개변수 begnIndex는 이 경우 부분 문자열의 시작 위치이고 len은 부분 문자열의 길이입니다.
예시
이제 예를 살펴보겠습니다 -
using System;
using System.Text;
public class Demo{
public static void Main(){
StringBuilder strBuilder = new StringBuilder("Katie");
Console.WriteLine("String = "+strBuilder.ToString());
Console.WriteLine("\nStringBuilder capacity = "+strBuilder.Capacity);
Console.WriteLine("StringBuilder length = "+strBuilder.Length);
strBuilder.EnsureCapacity(35);
Console.WriteLine("\nStringBuilder capacity= "+strBuilder.Capacity);
Console.WriteLine("StringBuilder length = "+strBuilder.Length);
strBuilder.EnsureCapacity(0);
strBuilder.Length = 0;
Console.WriteLine("\nStringBuilder capacity= "+strBuilder.Capacity);
Console.WriteLine("StringBuilder length = "+strBuilder.Length);
}
} 출력
이것은 다음과 같은 출력을 생성합니다 -
String = Katie StringBuilder capacity = 16 StringBuilder length = 5 StringBuilder capacity= 35 StringBuilder length = 5 StringBuilder capacity= 35 StringBuilder length = 0
예
이제 다른 예를 살펴보겠습니다 -
using System;
using System.Text;
public class Demo{
public static void Main(){
StringBuilder strBuilder = new StringBuilder("TomHanks");
Console.WriteLine("StringBuilder = "+strBuilder.ToString());
Console.WriteLine("String = "+strBuilder.ToString(3, 5));
Console.WriteLine("\nStringBuilder capacity = "+strBuilder.Capacity);
Console.WriteLine("StringBuilder length = "+strBuilder.Length);
strBuilder.EnsureCapacity(35);
Console.WriteLine("\nStringBuilder capacity= "+strBuilder.Capacity);
Console.WriteLine("StringBuilder length = "+strBuilder.Length);
strBuilder.EnsureCapacity(0);
strBuilder.Length = 0;
Console.WriteLine("\nStringBuilder capacity= "+strBuilder.Capacity);
Console.WriteLine("StringBuilder length = "+strBuilder.Length);
}
} 출력
이것은 다음과 같은 출력을 생성합니다 -
StringBuilder = TomHanks String = Hanks StringBuilder capacity = 16 StringBuilder length = 8 StringBuilder capacity= 35 StringBuilder length = 8 StringBuilder capacity= 35 StringBuilder length = 0