/// <summary>
/// Constructor for the Application object.
/// </summary>
public App()
{
// Global handler for uncaught exceptions.
UnhandledException += Application_UnhandledException;
// Standard Silverlight initialization
InitializeComponent();
// Phone-specific initialization
InitializePhoneApplication();
// Show graphics profiling information while debugging.
if (System.Diagnostics.Debugger.IsAttached)
{
// Display the current frame rate counters.
Application.Current.Host.Settings.EnableFrameRateCounter = true;
// Show the areas of the app that are being redrawn in each frame.
//Application.Current.Host.Settings.EnableRedrawRegions = true;
// Enable non-production analysis visualization mode,
// which shows areas of a page that are handed off to GPU with a colored overlay.
//Application.Current.Host.Settings.EnableCacheVisualization = true;
// Disable the application idle detection by setting the UserIdleDetectionMode property of the
// application's PhoneApplicationService object to Disabled.
// Caution:- Use this under debug mode only. Application that disables user idle detection will continue to run
// and consume battery power when the user is not using the phone.
PhoneApplicationService.Current.UserIdleDetectionMode = IdleDetectionMode.Disabled;
}
// Specify the local database connection string.
string DBConnectionString = "Data Source=isostore:/ToDo.sdf";
// Create the database if it does not exist.
using (ToDoDataContext db = new ToDoDataContext(DBConnectionString))
{
if (db.DatabaseExists() == false)
{
// Create the local database.
db.CreateDatabase();
// Prepopulate the categories.
db.Categories.InsertOnSubmit(new ToDoCategory { Name = "Home" });
db.Categories.InsertOnSubmit(new ToDoCategory { Name = "Work" });
db.Categories.InsertOnSubmit(new ToDoCategory { Name = "Hobbies" });
// Save categories to the database.
db.SubmitChanges();
}
}
// Create the ViewModel object.
viewModel = new ToDoViewModel(DBConnectionString);
// Query the local database and load observable collections.
viewModel.LoadCollectionsFromDatabase();
}
public App()
{
// Global handler for uncaught exceptions.
UnhandledException += Application_UnhandledException;
// Standard Silverlight initialization
InitializeComponent();
// 特定于电话的初始化
InitializePhoneApplication();
setting abc = new setting();
switch (abc.ListBoxSetting)
{
case 0:
System.Globalization.CultureInfo ci = new System.Globalization.CultureInfo("zh-CN");
txtnote.Resources.StringLibrary.Culture = ci;
break;
case 1:
System.Globalization.CultureInfo en = new System.Globalization.CultureInfo("en-US");
txtnote.Resources.StringLibrary.Culture = en;
break;
case 2:
System.Globalization.CultureInfo ciJA = new System.Globalization.CultureInfo("ja");
txtnote.Resources.StringLibrary.Culture = ciJA;
break;
default:
break;
}
// 调试时显示图形分析信息。
if (System.Diagnostics.Debugger.IsAttached)
{
// 显示当前帧速率计数器。
Application.Current.Host.Settings.EnableFrameRateCounter = true;
// 显示在每个帧中重绘的应用程序区域。
//Application.Current.Host.Settings.EnableRedrawRegions = true；
// Enable non-production analysis visualization mode,
// 该模式显示递交给 GPU 的包含彩色重叠区的页面区域。
//Application.Current.Host.Settings.EnableCacheVisualization = true；
// Disable the application idle detection by setting the UserIdleDetectionMode property of the
// application's PhoneApplicationService object to Disabled.
// 注意: 仅在调试模式下使用此设置。禁用用户空闲检测的应用程序在用户不使用电话时将继续运行
// 并且消耗电池电量。
PhoneApplicationService.Current.UserIdleDetectionMode = IdleDetectionMode.Disabled;
}
// Specify the local database connection string.
string DBConnectionString = "Data Source=isostore:/ToDo.sdf";
// Create the database if it does not exist.
using (ToDoDataContext db = new ToDoDataContext(DBConnectionString))
{
if (db.DatabaseExists() == false)
{
// Create the local database.
db.CreateDatabase();
// Prepopulate the categories.
db.Categories.InsertOnSubmit(new ToDoCategory { Name = txtnote.Resources.StringLibrary.richang });
db.Categories.InsertOnSubmit(new ToDoCategory { Name = txtnote.Resources.StringLibrary.gongzuo });
db.Categories.InsertOnSubmit(new ToDoCategory { Name = txtnote.Resources.StringLibrary.xingqu });
// Save categories to the database.
db.SubmitChanges();
}
}
// Create the ViewModel object.
viewModel = new ToDoViewModel(DBConnectionString);
// Query the local database and load observable collections.
viewModel.LoadCollectionsFromDatabase();
}
// Class constructor, create the data context object.
public ToDoViewModel(string toDoDBConnectionString)
{
toDoDB = new ToDoDataContext(toDoDBConnectionString);
}