How to set date and time in dateTimePicker C++/CLI?

Question

Programming

On the Internet, they write the same thing everywhere (true for Sharpe):

DateTime date2010 = new DateTime(2010, 12, 31, 0, 0, 0);
dateTimePicker1.Value = date2010;

but it doesn't work for me. Writing

dateTimePicker1->Value = gcnew DateTime(year, month, day, hours, minutes, 0);

error such:

How correctly to set date and time?
year, month, day, hours, minutes of type int.
Question removed.