3.8.txt

《Microsoft Visual C# .NET 2003开发技巧大全》源代码

Listing 3.8 Manipulating an Internal String Buffer Instead of Returning New
String Objects
using System;
using System.Text;
namespace _7_StringBuilder
{
class Class1
{
[STAThread]
static void Main(string[] args)
{
string string1 = “”;
String string2 = “”;
Console.Write( “Enter string 1: “ );
string1 = Console.ReadLine();
Console.Write( “Enter string 2: “ );
string2 = Console.ReadLine();
BuildStrings( string1, string2 );
}
public static void BuildStrings( string str1, string str2 )
{
StringBuilder sb = new StringBuilder( str1 + str2 );
sb.Insert( str1.Length, “ is the first string.\n” );
sb.Insert( sb.Length, “ is the second string.\n” );
Console.WriteLine( sb );
}
}
}