private void Login_B_Click(object sender, RoutedEventArgs e)
{
string username = Input_Username.Text;
string password = Input_Password.Password;
// 检查格式
if (!Input_Check(username, password)) return;
var dp = App.conn;
string sql = @"SELECT Username, Password, Root FROM User WHERE Username = ?";
using (var statement = dp.Prepare(sql))
{
statement.Bind(1, username);
if (SQLiteResult.ROW == statement.Step())
{
if ((string)statement[0] != "")
{
if (password == (string)statement[1])
{
UserItem user = new UserItem((string)statement[0], (string)statement[1], (int)statement[2]);
Frame.Navigate(typeof(HomePage), user);
App.login = true;
return;
}
}
}
var t = new MessageDialog("Username or Password is not correct!").ShowAsync();
}
}
public App()
{
Microsoft.ApplicationInsights.WindowsAppInitializer.InitializeAsync(
Microsoft.ApplicationInsights.WindowsCollectors.Metadata |
Microsoft.ApplicationInsights.WindowsCollectors.Session);
this.InitializeComponent();
this.Suspending += OnSuspending;
//not login
login = false;
login_user = null;
conn = new SQLiteConnection("sqlitetodo.db");
string sql_user = @"CREATE TABLE IF NOT EXISTS User (Username VARCHAR(20) PRIMARY KEY,Password VARCHAR(20),Root INTERGER(1))";
using (var statement = conn.Prepare(sql_user))
{
statement.Step();
}
string sql_task = @"CREATE TABLE IF NOT EXISTS TaskItem (Id INTEGER PRIMARY KEY AUTOINCREMENT,Title VARCHAR(140),Detail VARCHAR(1000),Datetime DATETIME(140),Filepath VARCHAR(1400),Username VARCHAR(1400),Comment VARCHAR(1400),Participatants VARCHAR(1400))";
using (var statement = conn.Prepare(sql_task))
{
statement.Step();
}
}
public App()
{
Microsoft.ApplicationInsights.WindowsAppInitializer.InitializeAsync(
Microsoft.ApplicationInsights.WindowsCollectors.Metadata |
Microsoft.ApplicationInsights.WindowsCollectors.Session);
this.InitializeComponent();
this.Suspending += OnSuspending;
//not login
login = false;
login_user = null;
conn = new SQLiteConnection("sqlitetodo.db");
string sql_user = @"CREATE TABLE IF NOT EXISTS User (Username VARCHAR(20) PRIMARY KEY,Password VARCHAR(20),Root INTERGER(1))";
using (var statement = conn.Prepare(sql_user))
{
statement.Step();
}
string sql_task = @"CREATE TABLE IF NOT EXISTS TaskItem (Id INTEGER PRIMARY KEY AUTOINCREMENT,Title VARCHAR(140),Detail VARCHAR(1000),Datetime DATETIME(140),Filepath VARCHAR(1400),Username VARCHAR(1400),Comment VARCHAR(1400))";
using (var statement = conn.Prepare(sql_task))
{
statement.Step();
}
}
private void SelectedListView_ItemClick(object sender, ItemClickEventArgs e)
{
Models.UserItem temp = (Models.UserItem)(e.ClickedItem);
selectedUser.Remove(temp);
UserModel.Add(temp);
}
