protected void Button1_Click(object sender, EventArgs e) { classdetailBLL ClassDetailBLL = new classdetailBLL(); ds = ClassDetailBLL.Select(Tools.safeUserInput(TextBox1.Text.ToString()), DropDownList1.SelectedItem.Value); if (ds == null) MessageBox.Show(this, "未找到符合条件的课程!"); else { ViewState["source"] = ds; GridViewDataBind(GridView2, ds); GridView2.Visible = true; GridView1.Visible = false; } }
protected void searchBtn_Click(object sender, EventArgs e) { classdetailBLL ClassDetailBLL = new classdetailBLL(); ds = ClassDetailBLL.Select(keyWordTB.Text.ToString(), searchTypeDDL.SelectedItem.Value); if (ds == null) MessageBox.Show(this, "未找到符合条件的课程!"); else { ViewState["source"] = ds; GridViewDataBind(GridView1, ds); } }