protected void btnSelect_Click(object sender, EventArgs e) { TestModle modle = new TestModle(); modle.TestName = ddlTestName.SelectedValue; modle.TestCourse = ddlTestCourse.SelectedValue; modle.TestClass = ddlTestClass.SelectedValue; modle.Test = ddlTest.SelectedValue; if (testbll.Add(modle) > 0) { Response.Write("<script language='javascript'>alert('添加成功');</script>"); } else { Response.Write("<script language='javascript'>alert('添加成功');</script>"); } }