?? assigncourse.aspx.cs
字號:
using System;
using System.Collections;
using System.ComponentModel;
using System.Data;
using System.Data.SqlClient;
using System.Configuration;
using System.Drawing;
using System.Web;
using System.Web.SessionState;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.Web.UI.HtmlControls;
namespace sms
{
/// <summary>
/// assigncourse 的摘要說明。
/// </summary>
public partial class assigncourse : System.Web.UI.Page
{
private DataAccess DataAs;
protected void Page_Load(object sender, System.EventArgs e)
{
//教師名稱下拉列表框綁定
if(!IsPostBack)
{
string mysql="select * from teacher";
DataAs = new DataAccess();
DataTable DT = DataAs.CreateDatatable(mysql);
for (int i = 0; i < DT.Rows.Count;i++ )
{
Ddl_teacher.Items.Add(new ListItem(DT.Rows[i][1].ToString(), DT.Rows[i][0].ToString()));
}
//課程名稱下拉列表框綁定
string mysql1="select * from course";
DataTable DT2 = DataAs.CreateDatatable(mysql1);
for (int i = 0; i < DT2.Rows.Count;i++ )
{
Ddl_course.Items.Add(new ListItem(DT2.Rows[i][1].ToString(), DT2.Rows[i][0].ToString()));
}
//班級名稱下拉列表框綁定
string mysql2="select * from class";
DataTable DT3 = DataAs.CreateDatatable(mysql2);
Ddl_class.Items .Add (new ListItem("","") );
for (int i = 0; i < DT3.Rows.Count;i++ )
{
Ddl_class.Items.Add(new ListItem(DT3.Rows[i][1].ToString(), DT3.Rows[i][0].ToString()));
}
}
// 在此處放置用戶代碼以初始化頁面
}
#region Web Form Designer generated code
override protected void OnInit(EventArgs e)
{
//
// CODEGEN:該調用是 ASP.NET Web 窗體設計器所必需的。
//
InitializeComponent();
base.OnInit(e);
}
/// <summary>
/// 設計器支持所需的方法 - 不要使用代碼編輯器修改
/// 此方法的內容。
/// </summary>
private void InitializeComponent()
{
}
#endregion
protected void Btn_ok_Click(object sender, System.EventArgs e)
{
string strsql = "insert into teacher_course(Record_id,Teacher_id,Course_id,Class_id,Course_year) values("+Tbx_id.Text+",'"+Ddl_teacher.SelectedItem.Value + "','" + Ddl_course.SelectedItem.Value +
"','" + Ddl_class.SelectedItem.Value + "','" + Tbx_year.Text + "')";
DataAs = new DataAccess();
bool Result = DataAs.ExecSql(strsql);
if (Result)
{
Lbl_note.Text="添加成功,請返回";
}
else
{
Lbl_note.Text="添加失敗";
Lbl_note.Style["color"]="red";
}
}
protected void TextBox1_TextChanged(object sender, EventArgs e)
{
}
}
}
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