Question

我想在另一种文化中查看日历，例如让它显示出来阿拉伯。我在Main中使用此代码，但日历仍然相同培养：

CultureInfo sa = new CultureInfo("ar-SA", false);
sa.DateTimeFormat.Calendar = new System.Globalization.HijriCalendar();
// Sets the culture to Arabic (Saudi Arabia)
Thread.CurrentThread.CurrentCulture = sa;
// Sets the UI culture to Arabic (Saudi Arabia)
Thread.CurrentThread.CurrentUICulture = sa;

我在表单上添加DateTimePicker，并期望它显示日期运行后的阿拉伯语，但DateTimePicker或日历未更改为那种文化。

Answer 1

在.NET Framework，Visual Studio 2005或Visual Studio .NET中创建本地化应用程序时，DateTimePicker and MonthCalendar控件不反映应用程序主执行线程的CurrentUICulture属性

Answer 2

您可以在运行时更改datepicker文化和格式。例如，以下内容将格式更改为en-US：

    Thread.CurrentThread.CurrentCulture = new CultureInfo("en-US");
    System.Threading.Thread.CurrentThread.CurrentUICulture = new CultureInfo("en-US");
    dateTimePicker1.Format = DateTimePickerFormat.Custom;
    dateTimePicker1.CustomFormat = Application.CurrentCulture.DateTimeFormat.ShortDatePattern;

另一方面，使用此功能将datepicker的文化和日期格式更改为沙特阿拉伯：

    Thread.CurrentThread.CurrentCulture = new CultureInfo("ar-SA");
    System.Threading.Thread.CurrentThread.CurrentUICulture = new CultureInfo("ar-SA");
    dateTimePicker1.Format = DateTimePickerFormat.Custom;
    dateTimePicker1.CustomFormat = Application.CurrentCulture.DateTimeFormat.ShortDatePattern;

Answer 3

这会更改DateTimePicker的显示格式 - 而不是扩展视图中的日期。

  CultureInfo ci = new CultureInfo("ar-SA");
  DateTimeFormatInfo info = ci.DateTimeFormat;
  dateTimePicker1.Format = System.Windows.Forms.DateTimePickerFormat.Custom;
  dateTimePicker1.CustomFormat = info.ShortDatePattern + " " + info.ShortTimePattern;

更改DateTimePicker日历运行时

3 个答案: