关于数组的问题,各位高手帮帮忙(急!!!) 我现在有个这样的数组 [0]: "A" [1]: "B" [2]: "C"我要在lable中以A,B,C的样子显示出来该怎么弄大家帮帮忙 谢谢了 解决方案 » 免费领取超大流量手机卡,每月29元包185G流量+100分钟通话, 中国电信官方发货 label.text=array(0) & "," & array(1) & "," & array(2) label.text=array[0] + "," + array[1] + "," + array[2] string [] pins=new string[3];pins[0]="A";pins[1]="B";pins[2]="C";foreach (string i in pins) { lable1.Text+=i+","; }不用foreach用for也可以for(int i=0;i!=pins.Length;i++) { string pin=pins[i]+","; lable1.Text+=pin; } Dim s(2) As String s(0) = "A" s(1) = "B" s(2) = "C" Dim sb As New System.Text.StringBuilder For i As Integer = 0 To s.Length - 1 sb.Append(s(i) & ",") Next Dim ss As String = sb.ToString Label1.Text = ss.Substring(0, ss.Length - 1) String.Join(",", array)一个方法的事儿怎么全都写出这么长的代码?都不看文档的吗? 晕,刚把问题看明白...最简单的方法还是用Join(); try.. string str = String.Join(",", array); this.label.Text=str ; 求LoadRunner高手? 帮忙写一个判断年 的正则 简单的循环问题? vs2005一个页面中只允许一个form 高薪聘请ASP/NET程序设计 程序员何去何从! 问一个asp.net网页控件输入限制的问题 请各位推荐一下国内比较好的英文原版电子书下载地址 讨论:如何在asp.net中书写javacript(或vbscript)脚本。来者有分。 url问题 下载控件如何做?? 如何对绑定泛型数据的GridView排序呢?
pins[0]="A";
pins[1]="B";
pins[2]="C";
foreach (string i in pins)
{
lable1.Text+=i+",";
}
不用foreach用for也可以
for(int i=0;i!=pins.Length;i++)
{
string pin=pins[i]+",";
lable1.Text+=pin;
}
s(0) = "A"
s(1) = "B"
s(2) = "C"
Dim sb As New System.Text.StringBuilder
For i As Integer = 0 To s.Length - 1
sb.Append(s(i) & ",")
Next
Dim ss As String = sb.ToString
Label1.Text = ss.Substring(0, ss.Length - 1)
string str = String.Join(",", array);
this.label.Text=str ;