You can use the built in DateTime picker by adding a custom format string as below:
DateTimePicker1.ShowUpDown = true;
DateTimePicker1.CustomFormat = "hh:mm";
DateTimePicker1.Format = DateTimePickerFormat.Custom;
And
If you want to save, take the value out of it and Insert it.
One more thing, Please work on your english also.Its kinda hard to understand what you write.
Good Luck.