设置操作系统日期格式
//公司电脑各式各样的都有，里面的设置也有很多不统一的，我们做软件一般会从系统中获取一些数据，比如日期时间，
//环境变量的路径参数，可以用批处理文件达到我们所想要的目的，也可以用C#代码 也可以使用批处理，拷贝到新建文本里面另存为 时间修复.reg 即可
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Windows Registry Editor Version 5.00
[HKEY_CURRENT_USER\Control Panel\International]
"iCountry"="86"
"iCurrDigits"="2"
"iCurrency"="0"
"iDate"="2"
"iDigits"="2"
"iLZero"="0"
"iMeasure"="0"
"iNegCurr"="2"
"iTime"="1"
"iTLZero"="1"
"Locale"="00000804"
"s1159"="上午"
"s2359"="下午"
"sCountry"="中华人民共和国"
"sCurrency"="￥"
"sDate"="-"
"sDecimal"="."
"sLanguage"="CHS"
"sList"=","
"sLongDate"="yyyy-MM-dd"
"sShortDate"="yyyy-MM-dd"
"sThousand"=","
"sTime"=":"
"sLongDate16"="dddd', 'MMMM' 'dd', 'yyyy"
"iTimePrefix"="0"
"iCentury"="0"
"iDayLZero"="1"
"iMonLZero"="1"
"iChinaYear"="0"
"iCalendar"="1"
"sTimeFormat"="HH:mm:ss"
"sMonDecimalSep"="."
"sMonThousandSep"=","
"iNegNumber"="1"
"sNativeDigits"="0123456789"
"NumShape"="1"
"iCalendarType"="1"
"iFirstDayOfWeek"="6"
"iFirstWeekOfYear"="0"
"sGrouping"="3;0"
"sMonGrouping"="3;0"
"sPositiveSign"=""
"sNegativeSign"="-"
[HKEY_CURRENT_USER\Control Panel\International\Geo]
"Nation"="45"
View Code
)]
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);
}
}