根据列表框中的值进行搜索 [英] Searching based on values from list boxes

问题描述

我正在创建一个asp.net网站来搜索和显示员工的详细信息。我必须根据emp id，department和Grade进行搜索。部门和等级是列表框。我可以从中选择多个值。如何从这些列表框中检索所选项目并开始搜索？请完全帮助我.. !!!!

i am creating an asp.net website to search and display the employee details. i have to search based on emp id, department and Grade. department and grade are list boxes. i can select multiple values from it. How can i retrieve the selected items from those list boxes and start searching? please help me out completely..!!!!

推荐答案

if (ListBox1.Items.Count > 0)
{
    for (int i = 0; i < ListBox1.Items.Count; i++)
    {
       if (ListBox1.Items[i].Selected)
       {
          string selectedItem = ListBox1.Items[i].Text;
          string selectedValue = ListBox1.Items[i].Value;
          //insert into array or something else...
       }
    }
}

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