PS :SQL 語法要先學會此帖才有懂哦!! 不然會 zzz.. 在 ASP.NET 按下 SelectBtn 按鈕後利用 LINQ 寫法在 Models 中找到符合條件(sex 是 Man) 將它顯示在網頁上 (在 Browser 按右鍵選檢視網頁原始碼才看的到結果) protected void SelectBtn_Click(object sender, EventArgs e) { var Models = new[] { new {name="SuperMan", sex="Man", height=200, weight=80}, new {name="SuperWoman", sex="Woman", height=170, weight=50}, new {name="SpiderMan", sex="Man", height=190, weight=72} }; var females = from f in Models where f.sex == "Man" orderby f.name selec t new {f.name, f.height, f.weight}; foreach (var par in females) { Response.Write(par.name); Response.Write(par.height); Response.Write(par.weight); } }