C# ¿ìËٹػú´úÂë
½ñÌìÓõ½Õâ¸ö£¬ÍøÉÏÕÒ¸ö²»´íµÄ£¬±£´æÏÂÀ´¡£
×¢Ò⣺Õâ¸ö·½·¨ÊÇ¿ìËٹػú£¬²»»á±£´æÄãµÄÈκÎδ±£´æÐÅÏ¢¡£
// Õâ¸ö½á¹¹Ì彫»á´«µÝ¸øAPI¡£Ê¹ÓÃStructLayout
[StructLayout(LayoutKind.Sequential, Pack = 1)]
internal struct TokPriv1Luid
{
public int Count;
public long Luid;
public int Attr;
}
// µ¼ÈëµÄ·½·¨±ØÐëÊÇstatic externµÄ£¬²¢ÇÒûÓз½·¨Ìå¡£µ÷ÓÃÕâЩ·½·¨¾ÍÏ൱ÓÚµ÷ÓÃWindows API¡£
[DllImport("kernel32.dll", ExactSpelling = true)]
internal static extern IntPtr GetCurrentProcess();
[DllImport("advapi32.dll", ExactSpelling = true, SetLastError = true)]
internal static extern bool OpenProcessToken(IntPtr h, int acc, ref IntPtr phtok);
[DllImport("advapi32.dll", SetLastError = true)]
internal static extern bool LookupPrivilegeValue(string host, string name, ref long pluid);
[DllImport("advapi32.dll", ExactSpelling = true, SetLastError = true)]
internal static extern bool AdjustTokenPrivileges(IntPtr htok, bool disall,
ref TokPriv1Luid newst, int len, IntPtr prev, IntPtr relen);
[DllImport("user32.dll", ExactSpelling = true, SetLastError = true)]
internal static extern bool ExitWindowsEx(int flg, int rea);
// ÒÔ϶¨ÒåÁËÔÚµ÷ÓÃWinAPIʱÐèÒªµÄ³£Êý¡£ÕâЩ³£Êýͨ³£¿ÉÒÔ´ÓPlatform SDKµÄ°üº¬Îļþ£¨Í·Îļþ£©ÖÐÕÒµ½
internal const int SE_PRIVILEGE_ENABLED = 0x00000002;
internal const int TOKEN_QUERY = 0x00000008;
internal const int TOKEN_ADJUST_PRIVILEGES = 0x00000020;
internal const string SE_SHUTDOWN_NAME = "SeShutdownPrivilege";
internal const int EWX_SHUTDOWN = 0x00000001;
//internal const int EWX_LOGOFF = 0x00000000;
//internal const int EWX_REBOOT = 0x00000002;
//internal const int EWX_FORCE = 0x00000004;
//internal const int EWX_POWEROFF = 0x00000008;
//internal const int EWX_FORCEIFHUNG = 0x00000010;
// ͨ¹ýµ÷Ó
Ïà¹ØÎĵµ£º
C#ÐòÁл¯xml
¹Ø¼ü²½Ö裺
XmlSerializer xSerializer = new XmlSerializer(typeof(MyObj));
StringWriter sWriter = new StringWriter(CultureInfo.InvariantCulture);
XmlTextWriter xTextWriter = new XmlTextWriter(sWriter);
......
ºÅ³ÆxmlhelperµÄÒ»¸öÀà
using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using System.Xml;
namespace WebApplication2
{
/// <summary>
/// XMLHelper XMLÎĵµ²Ù×÷¹ÜÀíÆ÷
/// </summary>
public class XMLHelper
{
public X ......
MSSQL:
declare @begin datetime
declare @End datetime
set @begin=getdate()
--Ö´ÐеÄÓï¾äдÔÚÕâÀï
set @End=getdate()
select datediff(millisecond,@begin,@End) as Ö´ÐеÄʱ¼ä
--millisecond±íʾºÁÃë Èç¹û¿´Ãë¿ÉÒÔʹÓÃss
C#:
ºÜ¶àʱº ......
1.ÈçºÎÔÚJavaScript·ÃÎÊC#º¯Êý?
ÎÊÌâ1´ð°¸ÈçÏ£º
javaScriptº¯ÊýÖÐÖ´ÐÐC#´úÂëÖеĺ¯Êý£º
·½·¨Ò»£º1¡¢Ê×ÏȽ¨Á¢Ò»¸ö°´Å¥£¬ÔÚºǫ́½«µ÷Óûò´¦ÀíµÄÄÚÈÝдÈëbutton_clickÖÐ;
2¡¢ÔÚǰ̨дһ¸öjsº¯Êý£¬ÄÚÈÝΪdocument.getElementById("btn1").click();
......
ºÜ¶àʱºòÓÐÒ»¸öxml×Ö·û´®£¬Ã»Óл»ÐУ¬Ã»ÓÐËõ½ø£¬ÒªÉú³ÉxmlÎļþ²»Ò×ÔĶÁ¡£ÏÂÃæµÄ´úÂë¾ÍÊÇÔõô½«Ò»¸öÁ¬ÐøµÄxml×Ö·û´®¸ñʽ»¯Êä³ö
// a demo string
string xml = "<Root><Eles><Ele>abc</Ele><Ele>123</Ele></Eles></Root>";
System.Xml.XmlDocument doc = new System.Xml ......