| public GetEra ( System.DateTime time ) : int | ||
| time | System.DateTime | |
| Résultat | int | |
public static string ToJaCal(this DateTime d)
{
JapaneseCalendar jaCal = new JapaneseCalendar();
var nengo = new string[]{ "明治", "大正", "昭和", "平成" };
var nen = nengo[jaCal.GetEra(d) - 1] + jaCal.GetYear(d) + "年";
var tsuki = d.Month + "月";
var hi = d.Day + "日";
return nen + tsuki + hi;
}
private void chakkoNenTextBox_Leave(object sender, EventArgs e)
{
int i;
if (int.TryParse(chakkoNenTextBox.Text, out i))
{
if (int.Parse(chakkoNenTextBox.Text) > 1868)
{
JapaneseCalendar jpCalender = new JapaneseCalendar();
//jpCalender.GetEra(DateTime.Parse(chakkoNenTextBox.Text + "-01-01"));
string[] Gengo = { "M", "T", "S", "H" };
chakkoNenTextBox.Text = Gengo[jpCalender.GetEra(DateTime.Parse(chakkoNenTextBox.Text + "-12-31")) - 1] + jpCalender.GetYear(DateTime.Parse(chakkoNenTextBox.Text + "-12-31")).ToString();
}
else
{
chakkoNenTextBox.Text = "H" + chakkoNenTextBox.Text;
}
}
}
private string getEraFromWesternYear(string westernYear, string westernMonth, string westernDay)
{
DateTime date = new DateTime(Convert.ToInt32(westernYear), Convert.ToInt32(westernMonth), Convert.ToInt32(westernDay));
JapaneseCalendar jpCalendar = new JapaneseCalendar();
string[] era = { "明治", "大正", "昭和", "平成" };
return era[jpCalendar.GetEra(date) - 1];
}