StringBuilder.Append()用法?
来源:百度知道 编辑:UC知道 时间:2024/05/04 16:52:44
举个简单的例子?
StringBuilder sb=new StringBuilder(); //命名空间 System.Text;
string str="123";
sb.Append(str); //添加数据(数据必须可为任何类型 string,int,bool…皆可)
sb.Append("456");
Response.Write(sb.ToString()); //必须以string型输出,输出结果为 123456
using System;
using System.Data;
using System.Text;
class Test
{
static void Main()
{
StringBuilder sb = new StringBuilder();
sb.Append("aaa");
sb.Append("bbb");
Console.WriteLine(sb.ToString());
Console.ReadLine();
}
}
StringBuilder sb = new StringBuilder();
sb.Append("a");
sb.Append("b");
sb.Append("CD");
sb.Tostring = "abCD"
StringBuilder sb = new StringBuilder();
sb.Append("a");
sb.Append("b");
Console.WriteLine(sb);
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