如果不是绑定的ListBox就可以取出所选的值。程序绑定部分如下://为ListBox1绑定数据
string sql = "select truename from alluser where sendworkid = 24 and enabled > 0 " ;
SqlConnection Connection = new SqlConnection(ConfigurationSettings.AppSettings["Connectionstring"]);
SqlDataAdapter adapter = new SqlDataAdapter(sql,Connection);DataSet data = new DataSet();
adapter.Fill(data,"alluser");ListBox1.DataSource = data;
ListBox1.DataTextField = "truename";
ListBox1.DataBind();
string sql = "select truename from alluser where sendworkid = 24 and enabled > 0 " ;
SqlConnection Connection = new SqlConnection(ConfigurationSettings.AppSettings["Connectionstring"]);
SqlDataAdapter adapter = new SqlDataAdapter(sql,Connection);DataSet data = new DataSet();
adapter.Fill(data,"alluser");ListBox1.DataSource = data;
ListBox1.DataTextField = "truename";
ListBox1.DataBind();
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ListBox1.DataValueField = "truename";
或者是用
ListBox1.SelectedItem.Text
ListBox1.DataSource = data;
ListBox1.DataTextField = "truename";
ListBox1.DataBind();应该这样
ListBox1.DataSource = data .table[0];