我需要创建一个返回3-4个课程的方法。对象使用数据进行初始化,并返回3-4个课程的列表。用方法返回元素列表
这怎么办?我创建了一个类类型的方法。我如何添加这些对象来列出并返回它们?
我要做的就是:
List<DummyCourse> GetDummyCoursesList()
{
var Course1 = new DummyCourse()
{
CourseId = 1,
Name = "DataStructures",
CourseLength = 4,
CourseType = 1,
CreatedAt = DateTime.Now,
CreatedBy = "Teacher",
ModifiedAt = DateTime.Now,
ModifiedBy = "Teacher"
};
var Course2 = new DummyCourse()
{
CourseId = 2,
Name = "Mathematics",
CourseLength = 3,
CourseType = 2,
CreatedAt = DateTime.Now,
CreatedBy = "Instructor",
ModifiedAt = DateTime.Now,
ModifiedBy = "Instructor"
};
var Course3 = new DummyCourse()
{
CourseId = 3,
Name = "Programming Fundamentals",
CourseLength = 4,
CourseType = 1,
CreatedAt = DateTime.Now,
CreatedBy = "Teacher ",
ModifiedAt = DateTime.Now,
ModifiedBy = "Teacher Assistant"
};
}
因此而不是使用Add()方法为每个实例的整个列表将被完全恢复? – Saniya
呃,'{...}'本身就是一个'Add'。您可以创建一个新列表,添加项目并返回该列表,但这只不过是额外的行。 –
是的,我明白你的观点。谢谢:) – Saniya