C# 設定系統日期格式的方法

複製代碼 代碼如下:[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"); //時間格式
SetLocaleInfo(x, LOCALE_SSHORTDATE, "yyyy-MM-dd"); //短日期格式
SetLocaleInfo(x, LOCALE_SLONGDATE, "yyyy-MM-dd"); //長日期格式
}
catch (Exception ex)
{
Console.WriteLine(ex);
}
}