Interface :
IList.CopyTo
Invoke :
Explicit Only be accessed when the instance is casted to interface type .
implicit can be accessed by class type(implemented interface) and interface type .
IList.CopyTo
class myClass:IList{
}class myClass:IList{
public void CopyTo(Array array, int index)
{
throw new NotImplementedException();
}
class myClass:IList{
void ICollection.CopyTo(Array array, int index)
{
throw new NotImplementedException();
}
}Invoke :
myclass.CopyTo //invalid with explicit
((IList)myClass).CopyTo //valid with explicit.Explicit Only be accessed when the instance is casted to interface type .
implicit can be accessed by class type(implemented interface) and interface type .