c# 修改系统日期格式
引用 using System.Runtime.InteropServices;
- [DllImport("kernel32.dll", EntryPoint = "GetSystemDefaultLCID")]
- public static extern int GetSystemDefaultLCID();
- [DllImport("kernel32.dll", EntryPoint = "SetLocaleInfoA")]
- public static extern int SetLocaleInfo(int Locale, int LCType, string lpLCData);
- public const int LOCALE_SLONGDATE = 0x20;
- public const int LOCALE_SSHORTDATE = 0x1F;
- public const int LOCALE_STIME = 0x1003;
- public void SetDateTimeFormat()
- {
- try
- {
- int x = GetSystemDefaultLCID();
- SetLocaleInfo(x, LOCALE_STIME, "HH:mm:ss"); //时间格式
- SetLocaleInfo(x, LOCALE_SSHORTDATE, "yyyy-MM-dd"); //短日期格式
- SetLocaleInfo(x, LOCALE_SLONGDATE, "yyyy-MM-dd"); //长日期格式
- }
- catch (Exception ex)
- {
- Console.WriteLine(ex);
- }
- }