急急急急急急急！！怎么获得listbox中用鼠标选定的内容字符串！在线等！！！!!

Question

很简单：string text=listbox1.SelectItem.ToString();

Answer 1

string strLBText = listbox1.SelectItem.Text.ToString();你试试！

Answer 2

不行啊！获得的字符串是 system.data.dataRowView不知道怎么回是

Answer 3

SqlDataAdapter da = new SqlDataAdapter("SELECT DISTINCT au_id 
                                         FROM Authors",
                                         "server=(local)
                     SDK;Trusted_Connection=yes;database=pubs");DataSet ds = new DataSet();
da.Fill(ds,"au_id");
listBox1.DisplayMember = "au_id";、//这里是关键
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
listBox1.DataSource = ds.Tables["au_id"].DefaultView;