static ClassSubItem structItemTest()
{
var structItems = new List<StructItem>();
StructSubItem sub = new StructSubItem() { Str = "SubItem" };
StructSubItem sub2 = new StructSubItem() { Str = "SubItem" };
ClassSubItem cSub = new ClassSubItem() { Str = "ClassSubInStruct" };
ClassSubItem cSub2 = new ClassSubItem() { Str = "ClassSubInStruct2" };
structItems.Add(new StructItem() { Str = "Item1", Sub = sub, ClassSub = cSub});
structItems.Add(new StructItem() { Str = "Item2", Sub = sub, ClassSub = cSub });
structItems.Add(new StructItem() { Str = "Item3", Sub = sub2, ClassSub = cSub2 });
structItems.Add(new StructItem() { Str = "Item4", });
structItems.Add(new StructItem() { Str = "Item5", });
foreach (var item in structItems)
{
//これはコンパイルエラー
//item.Str = "NewText";
}
foreach (var item in structItems)
{
Console.WriteLine(item.ToString());
}
return cSub;
}
static void classItemTest(ClassSubItem cSub)
{
var classItems = new List<ClassItem>();
ClassSubItem sub = new ClassSubItem() { Str = "SubItem" };
ClassSubItem sub2 = new ClassSubItem() { Str = "SubItem" };
classItems.Add(new ClassItem() { Str = "Item1", Sub = sub });
classItems.Add(new ClassItem() { Str = "Item2", Sub = sub });
classItems.Add(new ClassItem() { Str = "Item3", Sub = sub2});
classItems.Add(new ClassItem() { Str = "Item4", Sub = cSub});
classItems.Add(new ClassItem() { Str = "Item5", });
foreach (var item in classItems)
{
Console.WriteLine(item.ToString());
}
}