protected void b_send_Click(object sender, EventArgs e)
{
if (tb_cno.Text.Length == 0)
{
WebMessage.Show("请输入课程号!");
}
else
{
ConnSql con = new ConnSql();
System.Data.DataTable table = new System.Data.DataTable();
string tno = con.RunSqlReturnTable("select tno from teacher where tname='" + ddl_lt.Text.Trim() + "'").Rows[0][0].ToString();
int result =
con.RunSql("insert into course(cno,cname,tno,xs,skdd) values ('" +
tb_cno.Text.Trim() + "','" +
tb_cname.Text.Trim() + "','" +
tno + "','" +
tb_cth.Text.Trim() + "','" +
tb_classAdd.Text.Trim() + "')");
if (result == 1)
{
WebMessage.Show("添加成功");
}
else
{
WebMessage.Show("添加失败");
}
}
}
protected void Page_Load(object sender, EventArgs e)
{//IsPostBack == false &&
if (Request.QueryString["kch"] != null)
{
string kch = Request.QueryString["kch"].ToString();
ConnSql con = new ConnSql();
System.Data.DataTable table = new System.Data.DataTable();
table = con.RunSqlReturnTable("SELECT * from course where cno = '" + kch + "'");
if (!IsPostBack && table.Rows.Count != 0)
{
//ddl_tch.SelectedIndex = 0;
tb_cno.Text = table.Rows[0]["cno"].ToString();
tb_cname.Text = table.Rows[0]["cname"].ToString();
tb_lt.Text = table.Rows[0]["xs"].ToString();
tb_addr.Text = table.Rows[0]["skdd"].ToString();
ddl_tch.DataBind();
ddl_tch.SelectedValue = table.Rows[0]["tno"].ToString();
var list = ddl_tch.Items.FindByValue(table.Rows[0]["tno"].ToString());
//ddl_tch.SelectedItem;// = table.Rows.
}
}
else
{
Response.Redirect("./CourseManage.aspx");
}
}
protected void Button1_Click(object sender, EventArgs e)
{
string sqltext = "";
ConnSql con = new ConnSql();
if (TextBox1.Text == "")
{
WebMessage.Show("输入初始密码!");
}
else if (TextBox2.Text == "")
{
WebMessage.Show("请输入密码!");
}
else if (TextBox2.Text != TextBox3.Text)
{
WebMessage.Show("输入的两次密码不相同!");
}
else if (TextBox2.Text.Length < 6)
{
WebMessage.Show("密码长度小于6");
}
else if (TextBox1.Text != Session["password"].ToString())
{
WebMessage.Show("你输入原始密码不正确!");
}
else
{
sqltext = "update student set pwd='" + TextBox2.Text + "'where sno='" + Session["username"].ToString() + "'";
con.RunSql(sqltext);
Session["password"] = TextBox2.Text;//保存新密码到Session
WebMessage.Show("修改密码正确!", "selectCourse.aspx");
}
}
/// <summary>
/// vérifier le donnée a déjà exist dans la base de données
/// </summary>
/// <param name="Table">La table</param>
/// <param name="Colonne">Le colonne de la table</param>
/// <param name="Value">La valeur du colonne</param>
/// <returns>bool</returns>
private bool DonneeIsExist(string Table, string Colonne, string Value)
{
CmdRecherche = ConnSql.CreateCommand();
//Rechercher ID familles en relation dans table "Familles"
CmdRecherche.CommandText = "SELECT COUNT( " + Colonne + " ) FROM " + Table + " WHERE " + Colonne + "=@Value;";
CmdRecherche.Parameters.AddWithValue("@Value", Value);
CmdRecherche.ExecuteNonQuery();
RdrReche = CmdRecherche.ExecuteReader();
try
{
int Count = -1;
if (RdrReche.Read())
{
Count = (int)RdrReche.GetValue(0);
}
if (Count > 0)
{
return(true);
}
else
{
return(false);
}
}
catch (Exception ex)
{
Console.Out.WriteLine(ex.Message);
return(false);
}
}
protected void Button1_Click(object sender, EventArgs e)
{
ConnSql con = new ConnSql();
con.RunSql("insert stu_course(sno,cno) values('" +
Label9.Text.Trim() + "','" + Label11.Text.Trim() + "')");
Response.Redirect("QueryCourse.aspx");
}
protected void Button1_Click(object sender, EventArgs e) //添加
{
ConnSql con = new ConnSql();
string sqltext = "";
sqltext = "insert student(sno,sname,sex,birthday) values('" + TextBox1.Text.Trim() + "','" + TextBox2.Text.Trim() + "','" + DropDownList1.SelectedIndex.ToString() + "','" + TextBox3.Text.Trim() + "')";
con.RunSql(sqltext);
TextBox1.Text = "添加成功";
TextBox2.Text = string.Empty;
TextBox3.Text = DateTime.Now.ToString("yyyy-MM-dd");
}
/// <summary>
/// Insérer les données de Familles dans la base de données, si ce nom exsite déjà,
/// on ne l'ajoute pas
/// </summary>
/// <param name="Value">La valeur de nom du Familles<</param>
private void InsererFamilles(string Value)
{
SqlCeCommand CmdSql = ConnSql.CreateCommand();
Value = Regex.Replace(Value, @"\s+", " ");
if (!DonneeIsExist("Familles", "Nom", Value))
{
CmdSql.CommandText = "INSERT INTO Familles(Nom) values(@FNom)";
CmdSql.Parameters.AddWithValue("@FNom", Value);
CmdSql.ExecuteNonQuery();
Console.Out.WriteLine("INSERT INTO Familles(Nom) values(" + Value + ")");
}
}
/// <summary>
/// Insérer les données de SousFamilles dans la base de données, si ce nom exsite déjà,
/// on ne l'ajoute pas
/// </summary>
/// <param name="Value">La valeur de nom du SousFamille</param>
/// <param name="Famille">La valeur de nom du Famille</param>
private void InsererSousFamilles(string Value, string Famille)
{
SqlCeCommand CmdSql = ConnSql.CreateCommand();
Value = Regex.Replace(Value, @"\s{1,}", " ");
if (!DonneeIsExist("SousFamilles", "Nom", Value))
{
CmdSql.CommandText = "INSERT INTO SousFamilles(Nom,IDFamille) values(@SFNom,@IDFam)";
CmdSql.Parameters.AddWithValue("@SFNom", Value);
CmdSql.Parameters.AddWithValue("@IDFam", GetIdByName("Familles", Famille));
CmdSql.ExecuteNonQuery();
Console.Out.WriteLine("INSERT INTO SousFamilles(Nom,IDFamille) values(" + Value + "," + GetIdByName("Familles", Famille) + ")");
}
}
protected void Button1_Click(object sender, EventArgs e)
{
ConnSql con = new ConnSql();
string sqltext = "";
sqltext = "delete student where sno='" + TextBox1.Text.Trim() + "'";
if (con.RunSql(sqltext) == 1)
{
WebMessage.Show("删除成功");
}
else
{
WebMessage.Show("删除失败");
}
}
protected void Button_Confirm(object sender, EventArgs e)
{
if (Username.Text == "")
{
WebMessage.Show("请输入用户名");
}
else if (name.Text == "")
{
WebMessage.Show("请输入姓名");
}
else if (xueyuan.Text == "")
{
WebMessage.Show("请输入学院");
}
else if (banji.Text == "")
{
WebMessage.Show("请输入班级");
}
else if (Password.Text == "")
{
WebMessage.Show("请输入密码");
}
else if (Check.Text == "")
{
WebMessage.Show("请再次输入密码");
}
else if (Password.Text != Check.Text)
{
WebMessage.Show("密码不一致！");
}
else
{
string sql = "INSERT INTO bookuser (id,pwd,name,class,xueyuan,status,sex,admin,times1) VALUES ('" + Username.Text.Trim() + "','" + Password.Text.Trim() + "','" + name.Text.Trim() + "','" + banji.Text.Trim() + "','" + xueyuan.Text.Trim() + "','1','" + RadioButtonList1.SelectedValue + "','0','0')";
ConnSql conn = new ConnSql();
int s = conn.RunSql(sql);
if (s > 0)
{
WebMessage.Show("添加成功", "Index.aspx");
}
else
{
WebMessage.Show("添加失败");
}
}
}
/// <summary>
/// Insérer les données de Articles dans la base de données, si la référence exsite déjà,
/// on ne l'ajoute pas
/// </summary>
/// <param name="Descrip">La valeur de la description</param>
/// <param name="Ref">La valeur de la référence</param>
/// <param name="Prix">La valeur de prix</param>
/// <param name="Marque">La valeur de nom du Marque</param>
/// <param name="SousFamille">La valeur de nom du SousFamille</param>
private void InsererArticles(string Descrip, string Ref, double Prix, string Marque, string SousFamille)
{
SqlCeCommand CmdSql = ConnSql.CreateCommand();
if (!DonneeIsExist("Articles", "Ref", Ref))
{
CmdSql.CommandText = "INSERT INTO Articles(Description,Ref,Prix,IDMarque,IDSousFamille)"
+ "values(@ADspt,@ARef,@APrix,@AIDMq,@AIDSsFm);";
CmdSql.Parameters.AddWithValue("@ADspt", Descrip);
CmdSql.Parameters.AddWithValue("@ARef", Ref);
CmdSql.Parameters.AddWithValue("@APrix", Prix);
CmdSql.Parameters.AddWithValue("@AIDMq", GetIdByName("Marques", Marque));
CmdSql.Parameters.AddWithValue("@AIDSsFm", GetIdByName("SousFamilles", SousFamille));
CmdSql.ExecuteNonQuery();
Console.Out.WriteLine("INSERT INTO Articles(Description,Ref,Prix,IDMarque,IDSousFamille)values(" + Descrip + "," +
Ref + "," + Prix + "," + GetIdByName("Marques", Marque) + "," + GetIdByName("SousFamilles", SousFamille));
}
}
protected void bSend_Click(object sender, EventArgs e)
{
//!Error 学生姓名过长会 截断字符串
ConnSql con = new ConnSql();
int sex_tmp = rb_girl.Checked ? 1 : 0; // 暂存性别信息 女true 男false
sex_tmp = con.RunSql("update student set sname = '" + tb_sname.Text.Trim() + "', sex="
+ sex_tmp + ", birthday = '"
+ tb_birth.Text.Trim() + "' where sno = '"
+ tb_sno.Text.Trim() + "'");
if (sex_tmp.Equals(1))
{
WebMessage.Show("执行成功");
}
else
{
WebMessage.Show("执行失败");
}
}
protected void btn_login_Click(object sender, EventArgs e)
{
if (btn_showCheck.Text == tb_checkcode.Text.Trim())
{
ConnSql conn = new ConnSql();
string sql = "select * from student where sno = '" + tb_sno.Text + "' AND pwd='" + tb_pwd.Text + "'";
var table = conn.RunSqlReturnTable(sql);
if (table.Rows.Count != 0)
{
Session["sno"] = tb_sno.Text.Trim();
Session["sname"] = table.Rows[0]["sname"].ToString().Trim();
Response.Redirect("Stu/UpdateStu.aspx");
}
else
{
Response.Redirect("./Default.aspx");
}
}
}
/// <summary>
/// supprimer toutes les données de la base de données .sdf
/// </summary>
private void ClearAllData()
{
ConnSql.Open();
SqlCeCommand Cmd = new SqlCeCommand("DELETE FROM Articles", ConnSql);
Cmd.ExecuteNonQuery();
Cmd.CommandText = "DELETE FROM Marques";
Cmd.ExecuteNonQuery();
Cmd.CommandText = "DELETE FROM SousFamilles";
Cmd.ExecuteNonQuery();
Cmd.CommandText = "DELETE FROM Familles";
Cmd.ExecuteNonQuery();
ConnSql.Close();
}
protected void btn_edit_Click(object sender, EventArgs e)
{
ConnSql con = new ConnSql();
string sql = "update course set " +
"cname = '" + tb_cname.Text + "'," +
"xs = " + int.Parse(tb_lt.Text.Trim()) + "," +
"skdd = '" + tb_addr.Text + "'," +
"tno = '" + ddl_tch.SelectedValue + "'" +
" where cno = '" + tb_cno.Text + "'";
try
{
con.RunSql(sql);
}
catch (Exception ex)
{
WebMessage.Show(ex.ToString());
throw;
}
}
protected void Button2_Click(object sender, EventArgs e)
{
if (TextBox1.Text.Trim() == "")
{
WebMessage.Show("请输入用户名");
}
else if (TextBox2.Text.Trim() == "")
{
WebMessage.Show("请输入密码");
}
else if (TextBox3.Text.Trim() == "")
{
WebMessage.Show("请输入验证码");
}
else
{
string sqltext = "select * from student where sno='" + TextBox1.Text.Trim() + "'";
DataTable table = new DataTable();
ConnSql cn = new ConnSql();
table = cn.RunSqlReturnTable(sqltext);
if (table.Rows.Count <= 0)
{
WebMessage.Show("用户名错误！");
}
else if (table.Rows[0]["pwd"].ToString().Trim() != TextBox2.Text)
{
WebMessage.Show("密码错误!");
}
else if (TextBox3.Text.Trim().ToUpper() != Button1.Text.Trim().ToUpper())
{
WebMessage.Show("验证码错误!");
}
else
{
Session["username"] = TextBox1.Text.Trim();
Session["password"] = TextBox2.Text.Trim();
Session["sname"] = table.Rows[0]["sname"].ToString().Trim();
WebMessage.Show("全部正确", "StudentMain.aspx");
}
}
}
/// <summary>
/// lecture du fichier excel et stockage les contenu dans la base de données .sdf
/// </summary>
/// <param name="PathExcel">le complète path du fichier Excel</param>
/// <param name="PathSdf">le complète path du fichier Sdf</param>
public void LectureExcel(string PathExcel, string PathSdf)
{
Connection(PathExcel, PathSdf);//connecter le fichier .xls et le fichier .sdf
try
{
while (ReaderExcel.Read())
{
//Console.Out.WriteLine(ReaderExcel.GetString(0) + ";" + ReaderExcel.GetString(1) + ";" + ReaderExcel.GetString(2) + ";" + ReaderExcel.GetString(3) + ";" + ReaderExcel.GetString(4) + ";" + ReaderExcel.GetDouble(5));
SqlCeCommand CmdSql = ConnSql.CreateCommand();
InsererMarques(ReaderExcel.GetString(2)); // Insérer Marques
InsererFamilles(ReaderExcel.GetString(3)); // Insérer Familles
InsererSousFamilles(ReaderExcel.GetString(4), ReaderExcel.GetString(3)); // Insérer SousFamilles
InsererArticles(ReaderExcel.GetString(0), ReaderExcel.GetString(1), ReaderExcel.GetDouble(5),
ReaderExcel.GetString(2), ReaderExcel.GetString(4));// Insérer Articles
}
ReaderExcel.Close();
}
catch (Exception ex)
{
Console.Out.WriteLine(ex.Message);
}
finally
{
if (ConnOleDb.State == ConnectionState.Open)
{
ConnOleDb.Close();
ConnOleDb.Dispose();
}
if (ConnSql.State == ConnectionState.Open)
{
ConnSql.Close();
ConnSql.Dispose();
}
}
Console.In.Read();
}
protected void bCheck_Click(object sender, EventArgs e)
{
if (tb_sno.Text.Length == 0)
{
WebMessage.Show("请输入学号！");
}
else
{
ConnSql con = new ConnSql();
DataTable table = new DataTable();
table = con.RunSqlReturnTable("select * from student where sno = " + "'" + tb_sno.Text.Trim() + "'");
if (table.Rows.Count.Equals(0))
{
WebMessage.Show("学号不存在");
return;
}
else
{
tb_sname.Text = table.Rows[0][1].ToString();
//获取出生年月日
string s = table.Rows[0]["birthday"].ToString();
tb_birth.Text = s.Substring(0, s.LastIndexOf(' '));
//获取性别
if (table.Rows[0]["sex"].Equals(true))
{
rb_girl.Checked = true;
}
else
{
rb_man.Checked = true;
}
tb_sno.BackColor = System.Drawing.Color.DarkGray;
tb_sno.ReadOnly = true;
}
}
}
/// <summary>
/// obtenir ID par le nom donnée de la table
/// </summary>
/// <param name="Table">Le nom de la table</param>
/// <param name="NomValue">La valeur du nom</param>
/// <returns>ID </returns>
private int GetIdByName(string Table, string NomValue)
{
CmdRecherche = ConnSql.CreateCommand();
//Rechercher ID familles en relation dans table "Familles"
CmdRecherche.CommandText = "SELECT [ID] FROM " + Table + " WHERE Nom=@Nom;";
CmdRecherche.Parameters.AddWithValue("@Nom", NomValue);
CmdRecherche.ExecuteNonQuery();
RdrReche = CmdRecherche.ExecuteReader();
try
{
int IDFam = -1;
while (RdrReche.Read())//normalement il y a qu'un resultat
{
IDFam = (int)RdrReche.GetValue(0);
}
//set le paramètre IDFam dans l'insertion de SousFamilles
return(IDFam);
}
catch (Exception ex)
{
Console.Out.WriteLine(ex.Message);
return(-1);
}
}
protected void btn_login_Click(object sender, EventArgs e)
{
string sqltext = "select * from admini where username = '******' and pwd = '" + tb_password.Text + "'";
ConnSql conn = new ConnSql();
System.Data.DataTable table = conn.RunSqlReturnTable(sqltext);
if (tb_checkcode.Text == btn_img.Text)
{
if (table.Rows.Count != 1)
{
WebMessage.Show("用户名或密码错误。");
}
else
{
Session["username"] = table.Rows[0]["username"];
Response.Redirect("Index_Admin.aspx");
}
//return;
}
else
{
WebMessage.Show("验证码错误。");
}
}
protected void Button3_Click(object sender, EventArgs e) //测试数据库连接
{
ConnSql con = new ConnSql();
con.Test();
}
public MainPageCS(App app)
{
// switch(RuntimePlateform);
var padding = new Thickness(0, 40, 0, 0);
ConnSql s = ConnSql.Instance;
var listUser = s.CountUtilisateur();
if (listUser.Count != 0)
{
List <ContentPage> listContent = new List <ContentPage>();
//List<>
for (int i = 0; i < listUser.Count; i++)
{
Button bouton1 = new Button2();
bouton1.Text = "Creer nouveau";
bouton1.HorizontalOptions = LayoutOptions.Center;
bouton1.VerticalOptions = LayoutOptions.EndAndExpand;
bouton1.Clicked += (sender, ea) => { App.Instance.ToNewUser(); }
;
Button2 bouton2 = new Button2();
bouton2.Text = "Supprimer ";
bouton2.HorizontalOptions = LayoutOptions.Center;
bouton2.VerticalOptions = LayoutOptions.Center
;
bouton2.utilisateur = listUser[i];
bouton2.Clicked += (sender, ea) => {
var e = i; Containeur.Instance.delUser(bouton2.utilisateur);
App.Instance.ToCarrousel();
};
Button2 bouton = new Button2();
bouton.Text = "Selectionner ";
bouton.HorizontalOptions = LayoutOptions.Center;
bouton.VerticalOptions = LayoutOptions.Center
;
bouton.utilisateur = listUser[i];
bouton.Clicked += (sender, ea) => { var e = i; Containeur.Instance.SetUser(bouton.utilisateur); };// } //fonctionClicked;
string str = listUser[i].nom;
string str2 = listUser[i].prenom;
var redContentPage = new ContentPage
{
Padding = padding,
Content = new StackLayout
{
Children =
{
new Label {
Text = "Selectionnez un compte",
FontSize = Device.GetNamedSize(NamedSize.Medium, typeof(Label)),
HorizontalOptions = LayoutOptions.Center
}, new StackLayout {
VerticalOptions = LayoutOptions.CenterAndExpand,
Children = { new Label {
Text = str,
FontSize = Device.GetNamedSize(NamedSize.Medium, typeof(Label)),
HorizontalOptions = LayoutOptions.Center
},
new Label {
Text = str2,
FontSize = Device.GetNamedSize(NamedSize.Medium, typeof(Label)),
HorizontalOptions = LayoutOptions.Center
},
new StackLayout
{
Orientation = StackOrientation.Horizontal,
VerticalOptions = LayoutOptions.CenterAndExpand,
Children =
{
bouton,
bouton2
}
} }
}, bouton1
}
}
};
listContent.Add(redContentPage);
}
foreach (ContentPage cp in listContent)
{
Children.Add(cp);
}
}
else
{
var redContentPage = new ContentPage {
Padding = padding,
Content = new StackLayout
{
}
};
Children.Add(redContentPage);
Thread.Sleep(100);
App.Instance.ToNewUser();
}
}
protected void Button_Login(object sender, EventArgs e)
{
if (Username.Text == "")
{
WebMessage.Show("请输入用户名");
}
else if (Password.Text == "")
{
WebMessage.Show("请输入密码");
}
else if (yzm.Text == "")
{
WebMessage.Show("请输入验证码");
}
else
{
string sqltext = "select * from bookuser where id='" + Username.Text + "'";
DataTable table = new DataTable();
ConnSql cn = new ConnSql();
table = cn.RunSqlReturnTable(sqltext);
if (table.Rows.Count <= 0)
{
WebMessage.Show("用户名错误！");
}
else if (table.Rows[0][1].ToString().Trim() != Password.Text)
{
WebMessage.Show("密码错误！");
}
else if (table.Rows[0][4].ToString().Trim() == "0")
{
WebMessage.Show("账户处于挂失状态，无法登陆！");
}
else if (yzm.Text != btn_yzm.Text)
{
WebMessage.Show("验证码输入错误");
}
else
{
ConnSql con = new ConnSql();
string sql = "update bookuser SET last_login_time='" + DateTime.Now.ToString("yyyy-MM-dd HH:mm:ss.ffff") + "' WHERE id='" + table.Rows[0][0].ToString() + "'";
con.RunSql(sql);
//保存登录的用户的用户名和密码到Session对象
Session["Admin"] = table.Rows[0][5].ToString();
if (Session["Admin"].ToString() == "1")
{
Session["Username"] = table.Rows[0][0].ToString();
Session["Password"] = table.Rows[0][1].ToString();
Session["Name"] = table.Rows[0][2].ToString();
Session["Time"] = table.Rows[0][6].ToString();
Session["id"] = Username.Text;
WebMessage.Show("登录成功，管理员:" + Session["Name"].ToString().Trim() + "欢迎您！", "/Admin/Index/Index.aspx");
}
else if (Session["Admin"].ToString() == "0")
{
Session["Username"] = table.Rows[0][0].ToString();
Session["Password"] = table.Rows[0][1].ToString();
Session["Name"] = table.Rows[0][2].ToString();
Session["Time"] = table.Rows[0][6].ToString();
Session["id"] = Username.Text;
WebMessage.Show("登录成功，" + Session["Name"].ToString().Trim() + "同学，欢迎您！", "/Home/Index/Index.aspx");
}
}
}
}
Containeur()
{
this.sql = ConnSql.Instance;
}
protected void Page_Load(object sender, EventArgs e)
{
HotMenu.DataSource = ConnSql.Re("select top 5 menuid,COUNT(*) lysl,name=(select name from bbs_menu where id=menuid ) from bbs_ly group by menuid order by 2 desc").DefaultView;
HotMenu.DataBind();
}