public void ResetShouldAddCurrentItemsToFilteredList()
{
var collection = new MyCollection();
var filterCollection = new FilterCollection <DataItem>(collection);
collection.AddRange(Enumerable.Range(1, 10).Select(r => new DataItem(r)));
Assert.AreEqual(10, filterCollection.Count, "FilterCollection.Count should be equal to 10 after adding items in bulk");
collection.AddRange(Enumerable.Range(1, 10).Select(r => new DataItem(r)));
Assert.AreEqual(20, filterCollection.Count, "FilterCollection.Count should be equal to 20 after adding more items in bulk");
}
public void CollectionChangedWithResetShouldShowItems()
{
var count = 10;
ManualForm($"GridView should show {count} items", form =>
{
var collection = new MyCollection();
var filterCollection = new FilterCollection <DataItem>(collection);
var myGridView = new GridView
{
Size = new Size(200, 260),
DataStore = filterCollection,
Columns =
{
new GridColumn {
DataCell = new TextBoxCell{
Binding = Eto.Forms.Binding.Property((DataItem m) => m.Id.ToString())
}
}
}
};
collection.Clear();
collection.AddRange(Enumerable.Range(1, count).Select(r => new DataItem(r)));
return(myGridView);
});
}
public IconContentViewModel(IIconService iconService, ISetting setting)
{
_iconService = iconService;
_setting = setting;
CopyPathCommand = new DelegateCommand <int?>(OnClickCopyPath);
ChangeCartCommand = new DelegateCommand <int?>(OnChangeCart);
RemoveCartCommand = new DelegateCommand <int?>(OnRemoveCart);
ChangeCollectionCommand = new DelegateCommand <int?>(OnCollectionChanged);
ClearCartCommand = new DelegateCommand(OnClearCart);
DownloadMaterial = new DelegateCommand(OnDownloadMaterial, CanDownload);
DownloadCode = new DelegateCommand(OnDownloadCode, CanDownload);
IconCarts.CollectionChanged += IconCarts_CollectionChanged;
MyCollection.CollectionChanged += MyCollection_CollectionChanged;
///加载用户数据库
if (_setting.IconCarts != null)
{
IconCarts.AddRange(_setting.IconCarts);
}
///加载用户数据收藏夹
if (_setting.MyCollection != null)
{
MyCollection.AddRange(_setting.MyCollection);
}
InitData();
}
public static void Main(string[] args)
{
var std = new Person <Student> {
PersonId = "1001", Age = 25, Type = new Student {
StudentFName = "Abhay", StudentLName = "Chaudhry"
}
};
var std1 = new Person <Student> {
PersonId = "1002", Age = 25, Type = new Student {
StudentFName = "Abhay", StudentLName = "Chaudhry"
}
};
var std2 = new Person <Student> {
PersonId = "1003", Age = 25, Type = new Student {
StudentFName = "Abhay", StudentLName = "Chaudhry"
}
};
var studentsColletion = new[] { std1, std2 };
var emp = new Person <Employee> {
PersonId = "1004", Age = 35, Type = new Employee()
{
EmployeeFName = "abhijeet", EmployeeLName = "Chaudhry"
}
};
var emp1 = new Person <Employee> {
PersonId = "1005", Age = 35, Type = new Employee()
{
EmployeeFName = "abhijeet", EmployeeLName = "Chaudhry"
}
};
var emp2 = new Person <Employee> {
PersonId = "1006", Age = 35, Type = new Employee()
{
EmployeeFName = "abhijeet", EmployeeLName = "Chaudhry"
}
};
var employeeColletion = new[] { emp1, emp2 };
var personsStd1 = new MyCollection <Person <Student> >(1);
var students = personsStd1.Add(std);
var personEmp1 = new MyCollection <Person <Employee> >(1);
var employees = personEmp1.Add(emp);
PrintStudent(students);
PrintEmployee(employees);
var personsStd2 = new MyCollection <Person <Student> >(2);
var students1 = personsStd2.AddRange(studentsColletion);
var personEmp2 = new MyCollection <Person <Employee> >(2);
var employee2 = personEmp2.AddRange(employeeColletion);
Console.WriteLine("**");
Console.WriteLine("**");
PrintStudent(students1);
PrintEmployee(employee2);
Console.WriteLine("**");
students1 = personsStd2.Remove(std1);
PrintStudent(students1);
employee2 = personEmp2.RemoveAt(1);
PrintEmployee(employee2);
Console.ReadLine();
}
