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C#判断页面中的多个文本框输入值是否有重复方法

2013-05-23 23:45:09| 分类：知识梳理 | 标签： |举报 |字号大中小订阅

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List<string> list = new List<string>();//首先定义一个泛型数组

//这里假如说有四个文本框

string mainseat = this.textBox1.Text;
string nextseat = this.textBox2.Text;
string storeseat1 = this.textBox3.Text;
string storeseat2 = this.textBox4.Text;
if (mainseat != "")
{
     list.Add(mainseat);
}
  if (nextseat != "")
  {
      list.Add(nextseat);
  }
if (storeseat1 != "")
  {
      list.Add(storeseat1);
  }
  if (storeseat2 != "")
   {
       list.Add(storeseat2);
   }
  if (list.Distinct().Count<string>() != list.Count)//排查数组中是否有重复元素
   {

//此时说明有重复
}

else

//说明没有重复

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              blogAbstract:'<p\>List<string> list = new List<string>();//首先定义一个泛型数组</p\><p\>//这里假如说有四个文本框<br\></p\><p style=\"text-align: left;\"   \>string mainseat = this.textBox1.Text;<br\>string nextseat = this.textBox2.Text;<br\>string storeseat1 = this.textBox3.Text;<br\>string storeseat2 = this.textBox4.Text;<br\> if (mainseat != \"\")</p\>',
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