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 ×îÐÂÎÄÕ : c#

ASP.NET(C#)ͼƬÉÏ´«Ñ¹Ëõ³ÉËõÂÔͼµÄ´úÂë

// °´Ä£°æ±ÈÀýÉú³ÉËõÂÔͼ£¨ÒÔÁ÷µÄ·½Ê½»ñÈ¡Ô´Îļþ£©
//Éú³ÉËõÂÔͼº¯Êý
//˳Ðò²ÎÊý£ºÔ´Í¼ÎļþÁ÷¡¢ËõÂÔͼ´æ·ÅµØÖ·¡¢Ä£°æ¿í¡¢Ä£°æ¸ß
//×¢£ºËõÂÔͼ´óС¿ØÖÆÔÚÄ£°æÇøÓòÄÚ
public static void MakeSmallImg(System.IO.Stream fromFileStream,string fileSaveUrl,System.Double templateWidth,System.Double templateHeight)
{
//´ÓÎļþÈ¡µÃͼƬ¶ÔÏ󣬲¢Ê¹ÓÃÁ÷ÖÐǶÈëµÄÑÕÉ«¹ÜÀíÐÅÏ¢
System.Drawing.Image myImage = System.Drawing.Image.fromStream(fromFileStream,true);
//ËõÂÔͼ¿í¡¢¸ß
System.Double newWidth = myImage.Width , newHeight = myImage.Height;
//¿í´óÓÚÄ£°æµÄºáͼ
if(myImage.Width>myImage.Height || myImage.Width==myImage.Height)
{
if(myImage.Width > templateWidth)
{
//¿í°´Ä£°æ£¬¸ß°´±ÈÀýËõ·Å
newWidth = templateWidth;
newHeight = myImage.Height * (newWidth/myImage.Width);
}
}
//¸ß´óÓÚÄ£°æµÄÊúͼ
else
{
if(myImage.Height > templateHeight)
{
//¸ß°´Ä£°æ£¬¿í°´±ÈÀýËõ·Å
newHeight = templateHeight;
newWidth = myImage.Width * (newHeight/myImage.Height);
}
}
//È¡µÃͼƬ´óС
System.Drawing.Size ......

ASP.NET(C#)ͼƬÉÏ´«Ñ¹Ëõ³ÉËõÂÔͼµÄ´úÂë

// °´Ä£°æ±ÈÀýÉú³ÉËõÂÔͼ£¨ÒÔÁ÷µÄ·½Ê½»ñÈ¡Ô´Îļþ£©
//Éú³ÉËõÂÔͼº¯Êý
//˳Ðò²ÎÊý£ºÔ´Í¼ÎļþÁ÷¡¢ËõÂÔͼ´æ·ÅµØÖ·¡¢Ä£°æ¿í¡¢Ä£°æ¸ß
//×¢£ºËõÂÔͼ´óС¿ØÖÆÔÚÄ£°æÇøÓòÄÚ
public static void MakeSmallImg(System.IO.Stream fromFileStream,string fileSaveUrl,System.Double templateWidth,System.Double templateHeight)
{
//´ÓÎļþÈ¡µÃͼƬ¶ÔÏ󣬲¢Ê¹ÓÃÁ÷ÖÐǶÈëµÄÑÕÉ«¹ÜÀíÐÅÏ¢
System.Drawing.Image myImage = System.Drawing.Image.fromStream(fromFileStream,true);
//ËõÂÔͼ¿í¡¢¸ß
System.Double newWidth = myImage.Width , newHeight = myImage.Height;
//¿í´óÓÚÄ£°æµÄºáͼ
if(myImage.Width>myImage.Height || myImage.Width==myImage.Height)
{
if(myImage.Width > templateWidth)
{
//¿í°´Ä£°æ£¬¸ß°´±ÈÀýËõ·Å
newWidth = templateWidth;
newHeight = myImage.Height * (newWidth/myImage.Width);
}
}
//¸ß´óÓÚÄ£°æµÄÊúͼ
else
{
if(myImage.Height > templateHeight)
{
//¸ß°´Ä£°æ£¬¿í°´±ÈÀýËõ·Å
newHeight = templateHeight;
newWidth = myImage.Width * (newHeight/myImage.Height);
}
}
//È¡µÃͼƬ´óС
System.Drawing.Size ......

asp.net C# ÅÅÁÐ×éºÏ ·ÇµÝ¹é

using System;
using System.Collections.Generic;
using System.Text;
namespace ConsoleApplication2
{
class Program
{
static void Main(string[] args)
{
Console.WriteLine("/*\n------Êä³ö½á¹û------------");
getSplit("ABCDEFG");
Console.WriteLine("*/");
/*
------Êä³ö½á¹û------------
AB
AC
AD
AE
AF
AG
BC
BD
BE
BF
BG
CD
CE
CF
CG
DE
DF
DG
EF
EG
FG
ABC
ABD
ABE
ABF
ABG
BCD
BCE
BCF
BCG
CDE
CDF
CDG
DEF
DEG
EFG
......

asp.net C# ÅÅÁÐ×éºÏ ·ÇµÝ¹é

using System;
using System.Collections.Generic;
using System.Text;
namespace ConsoleApplication2
{
class Program
{
static void Main(string[] args)
{
Console.WriteLine("/*\n------Êä³ö½á¹û------------");
getSplit("ABCDEFG");
Console.WriteLine("*/");
/*
------Êä³ö½á¹û------------
AB
AC
AD
AE
AF
AG
BC
BD
BE
BF
BG
CD
CE
CF
CG
DE
DF
DG
EF
EG
FG
ABC
ABD
ABE
ABF
ABG
BCD
BCE
BCF
BCG
CDE
CDF
CDG
DEF
DEG
EFG
......

oracle ʱ¼äÀàÐÍ C#

ÔÚsqlÓï¾äÖÐÉæ¼°µ½Ê±¼äÀàÐÍʱ ÈôÖ»ÏëÒªÈÕÆÚ  to_date('2007-7-8','yyyy-mm-dd')
  ÔÚC#ÖÐÓÐdatetimeÀàÐÍ£¬´úÂë˵Ã÷Ò»ÇÐ
  DateTime dt = System.DateTime.Now;
string lsh;
lsh=string.Format("{0:yyyyMMddHHmmss}", dt);
DateTime dt = DateTime.Now;
Label1.Text = dt.ToString();//2005-11-5 13:21:25
Label2.Text = dt.ToFileTime().ToString();//127756416859912816
Label3.Text = dt.ToFileTimeUtc().ToString();//127756704859912816
Label4.Text = dt.ToLocalTime().ToString();//2005-11-5 21:21:25
Label5.Text = dt.ToLongDateString().ToString();//2005Äê11ÔÂ5ÈÕ
Label6.Text = dt.ToLongTimeString().ToString();//13:21:25
Label7.Text = dt.ToOADate().ToString();//38661.5565508218
Label8.Text = dt.ToShortDateString().ToString();//2005-11-5
Label9.Text = dt.ToShortTimeString().ToString();//13:21
Label10.Text = dt.ToUniversalTime().ToString();//2005-11-5 5:21:25
Label1.Text = dt.Year.ToString();//2005
Label2.Text = dt.Date.ToString();//2005-11-5 0:00:00
Label3.Text = ......

oracle ʱ¼äÀàÐÍ C#

ÔÚsqlÓï¾äÖÐÉæ¼°µ½Ê±¼äÀàÐÍʱ ÈôÖ»ÏëÒªÈÕÆÚ  to_date('2007-7-8','yyyy-mm-dd')
  ÔÚC#ÖÐÓÐdatetimeÀàÐÍ£¬´úÂë˵Ã÷Ò»ÇÐ
  DateTime dt = System.DateTime.Now;
string lsh;
lsh=string.Format("{0:yyyyMMddHHmmss}", dt);
DateTime dt = DateTime.Now;
Label1.Text = dt.ToString();//2005-11-5 13:21:25
Label2.Text = dt.ToFileTime().ToString();//127756416859912816
Label3.Text = dt.ToFileTimeUtc().ToString();//127756704859912816
Label4.Text = dt.ToLocalTime().ToString();//2005-11-5 21:21:25
Label5.Text = dt.ToLongDateString().ToString();//2005Äê11ÔÂ5ÈÕ
Label6.Text = dt.ToLongTimeString().ToString();//13:21:25
Label7.Text = dt.ToOADate().ToString();//38661.5565508218
Label8.Text = dt.ToShortDateString().ToString();//2005-11-5
Label9.Text = dt.ToShortTimeString().ToString();//13:21
Label10.Text = dt.ToUniversalTime().ToString();//2005-11-5 5:21:25
Label1.Text = dt.Year.ToString();//2005
Label2.Text = dt.Date.ToString();//2005-11-5 0:00:00
Label3.Text = ......

SWFÖ®¼äͨÐÅ¡¢FlexÓëSWFÖ®¼äͨÐÅ¡¢C#ÓëSWFÖ®¼äͨÐÅ


SWFÖ®¼äͨÐÅ¡¢FlexÓëSWFÖ®¼äͨÐÅ¡¢C#ÓëSWFÖ®¼äͨÐÅ
Ò»¡¢SWFÖ®¼äͨÐÅ£¨¸÷SWFÎļþ¾ùûÓаüº¬¹Øϵ——·ÇÄÚ²¿Ç¶Èë¼ÓÔØ£¬¾ù¶ÀÁ¢£©
ʹÓà LocalConnection Àà¿ÉÒÔ´´½¨Ò»¸ö LocalConnection ¶ÔÏ󣬸öÔÏó¿ÉÔÚÒ»¸ö SWF ÎļþÖлò¶à¸ö SWF Îļþ¼ä£¬µ÷ÓÃÁíÒ»¸ö LocalConnection ¶ÔÏóÖеķ½·¨¡£ ͨ¹ý±¾µØÁ¬½Ó£¬¿ÉÒÔÔÚ SWF ÎļþÖ®¼ä½øÐÐÕâÖÖͨÐÅ£¬¶ø²»ÓÃʹÓà fscommand() »ò JavaScript¡£ LocalConnection ¶ÔÏóÖ»ÄÜÔÚÔËÐÐÓÚͬһ̨¿Í»§¶Ë¼ÆËã»úÉ쵀 SWF ÎļþÖ®¼ä½øÐÐͨÐÅ£¬µ«ÕâЩ SWF Îļþ¿ÉÒÔÔÚ²»Í¬µÄÓ¦ÓóÌÐòÖÐÔËÐС£ÀýÈ磬һ¸ö SWF ÎļþÔÚä¯ÀÀÆ÷ÖÐÔËÐУ¬¶øÁíÒ»¸ö SWF ÎļþÔÚ·ÅÓ³ÎļþÓ¦ÓóÌÐòÖÐÔËÐС£
ActionScript 3.0 Öд´½¨µÄ LocalConnection ¶ÔÏó¿ÉÒÔÓë ActionScript 1.0 »ò 2.0 Öд´½¨µÄ LocalConnection ¶ÔÏóͨÐÅ¡£·´Ö®ÒàÈ»£ºActionScript 1.0 »ò 2.0 Öд´½¨µÄ LocalConnection ¶ÔÏó¿ÉÒÔÓë ActionScript 3.0 Öд´½¨µÄ LocalConnection ¶ÔÏóͨÐÅ¡£Flash Player ¿É×Ô¶¯´¦Àí²»Í¬°æ±¾ LocalConnection ¶ÔÏó¼äµÄͨÐÅ¡£
// Code in LocalConnectionSenderExample.as
package {
    import flash.display.Sprite;
    import flash.eve ......

SWFÖ®¼äͨÐÅ¡¢FlexÓëSWFÖ®¼äͨÐÅ¡¢C#ÓëSWFÖ®¼äͨÐÅ


SWFÖ®¼äͨÐÅ¡¢FlexÓëSWFÖ®¼äͨÐÅ¡¢C#ÓëSWFÖ®¼äͨÐÅ
Ò»¡¢SWFÖ®¼äͨÐÅ£¨¸÷SWFÎļþ¾ùûÓаüº¬¹Øϵ——·ÇÄÚ²¿Ç¶Èë¼ÓÔØ£¬¾ù¶ÀÁ¢£©
ʹÓà LocalConnection Àà¿ÉÒÔ´´½¨Ò»¸ö LocalConnection ¶ÔÏ󣬸öÔÏó¿ÉÔÚÒ»¸ö SWF ÎļþÖлò¶à¸ö SWF Îļþ¼ä£¬µ÷ÓÃÁíÒ»¸ö LocalConnection ¶ÔÏóÖеķ½·¨¡£ ͨ¹ý±¾µØÁ¬½Ó£¬¿ÉÒÔÔÚ SWF ÎļþÖ®¼ä½øÐÐÕâÖÖͨÐÅ£¬¶ø²»ÓÃʹÓà fscommand() »ò JavaScript¡£ LocalConnection ¶ÔÏóÖ»ÄÜÔÚÔËÐÐÓÚͬһ̨¿Í»§¶Ë¼ÆËã»úÉ쵀 SWF ÎļþÖ®¼ä½øÐÐͨÐÅ£¬µ«ÕâЩ SWF Îļþ¿ÉÒÔÔÚ²»Í¬µÄÓ¦ÓóÌÐòÖÐÔËÐС£ÀýÈ磬һ¸ö SWF ÎļþÔÚä¯ÀÀÆ÷ÖÐÔËÐУ¬¶øÁíÒ»¸ö SWF ÎļþÔÚ·ÅÓ³ÎļþÓ¦ÓóÌÐòÖÐÔËÐС£
ActionScript 3.0 Öд´½¨µÄ LocalConnection ¶ÔÏó¿ÉÒÔÓë ActionScript 1.0 »ò 2.0 Öд´½¨µÄ LocalConnection ¶ÔÏóͨÐÅ¡£·´Ö®ÒàÈ»£ºActionScript 1.0 »ò 2.0 Öд´½¨µÄ LocalConnection ¶ÔÏó¿ÉÒÔÓë ActionScript 3.0 Öд´½¨µÄ LocalConnection ¶ÔÏóͨÐÅ¡£Flash Player ¿É×Ô¶¯´¦Àí²»Í¬°æ±¾ LocalConnection ¶ÔÏó¼äµÄͨÐÅ¡£
// Code in LocalConnectionSenderExample.as
package {
    import flash.display.Sprite;
    import flash.eve ......

ÓÃASP.NET/C#Á¬½ÓAccessºÍSQL ServerÊý¾Ý¿â

Á¬½ÓAccess
Ê×ÏÈ¿´Ò»¸öÀý×Ó´úÂëƬ¶Ï:
³ÌÐò´úÂë:
--------------------------------------------------------------------------------
using System.Data;
using System.Data.OleDb;
......
string strConnection="Provider=Microsoft.Jet.OleDb.4.0;";
strConnection+=@"Data Source=C:\BegASPNET\Northwind.mdb";
OleDbConnection objConnection=new OleDbConnection(strConnection);
......
objConnection.Open();
objConnection.Close();
......
--------------------------------------------------------------------------------
½âÊÍ:
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¡¡strConnectionÕâ¸ö±äÁ¿Àï´æ·ÅµÄÊÇÁ¬½ÓÊý¾Ý¿âËùÐèÒªµÄÁ¬½Ó×Ö·û´®,ËûÖ¸¶¨ÁËҪʹÓõÄÊý¾ÝÌṩÕߺÍҪʹÓõÄÊý¾ÝÔ´.
¡¡"Provider=Microsoft.Jet.OleDb.4.0;"ÊÇÖ¸Êý¾ÝÌṩÕß,ÕâÀïʹÓõÄÊÇMicrosoft JetÒýÇæ,Ò²¾ÍÊÇAccessÖеÄÊý¾ÝÒýÇæ,asp.net¾ÍÊÇ¿¿Õâ¸öºÍAccessµÄÊý¾Ý¿âÁ¬½ÓµÄ.
¡¡"Data Source=C:\BegASPNET\Northwind.mdb"ÊÇÖ¸Ã÷Êý¾ÝÔ´µÄλÖÃ,ËûµÄ±ê×¼ÐÎʽÊÇ"Data Source=MyDrive:MyPath\MyFile.MDB".
ps:
¡¡1."+="ºóÃæ ......

ÓÃASP.NET/C#Á¬½ÓAccessºÍSQL ServerÊý¾Ý¿â

Á¬½ÓAccess
Ê×ÏÈ¿´Ò»¸öÀý×Ó´úÂëƬ¶Ï:
³ÌÐò´úÂë:
--------------------------------------------------------------------------------
using System.Data;
using System.Data.OleDb;
......
string strConnection="Provider=Microsoft.Jet.OleDb.4.0;";
strConnection+=@"Data Source=C:\BegASPNET\Northwind.mdb";
OleDbConnection objConnection=new OleDbConnection(strConnection);
......
objConnection.Open();
objConnection.Close();
......
--------------------------------------------------------------------------------
½âÊÍ:
¡¡Á¬½ÓAccessÊý¾Ý¿âÐèÒªµ¼Èë¶îÍâµÄÃüÃû¿Õ¼ä,ËùÒÔÓÐÁË×îÇ°ÃæµÄÁ½ÌõusingÃüÁî,ÕâÊDZز»¿ÉÉÙµÄ!
¡¡strConnectionÕâ¸ö±äÁ¿Àï´æ·ÅµÄÊÇÁ¬½ÓÊý¾Ý¿âËùÐèÒªµÄÁ¬½Ó×Ö·û´®,ËûÖ¸¶¨ÁËҪʹÓõÄÊý¾ÝÌṩÕߺÍҪʹÓõÄÊý¾ÝÔ´.
¡¡"Provider=Microsoft.Jet.OleDb.4.0;"ÊÇÖ¸Êý¾ÝÌṩÕß,ÕâÀïʹÓõÄÊÇMicrosoft JetÒýÇæ,Ò²¾ÍÊÇAccessÖеÄÊý¾ÝÒýÇæ,asp.net¾ÍÊÇ¿¿Õâ¸öºÍAccessµÄÊý¾Ý¿âÁ¬½ÓµÄ.
¡¡"Data Source=C:\BegASPNET\Northwind.mdb"ÊÇÖ¸Ã÷Êý¾ÝÔ´µÄλÖÃ,ËûµÄ±ê×¼ÐÎʽÊÇ"Data Source=MyDrive:MyPath\MyFile.MDB".
ps:
¡¡1."+="ºóÃæ ......

ÓÃASP.NET/C#Á¬½ÓAccessºÍSQL ServerÊý¾Ý¿â

Á¬½ÓAccess
Ê×ÏÈ¿´Ò»¸öÀý×Ó´úÂëƬ¶Ï:
³ÌÐò´úÂë:
--------------------------------------------------------------------------------
using System.Data;
using System.Data.OleDb;
......
string strConnection="Provider=Microsoft.Jet.OleDb.4.0;";
strConnection+=@"Data Source=C:\BegASPNET\Northwind.mdb";
OleDbConnection objConnection=new OleDbConnection(strConnection);
......
objConnection.Open();
objConnection.Close();
......
--------------------------------------------------------------------------------
½âÊÍ:
¡¡Á¬½ÓAccessÊý¾Ý¿âÐèÒªµ¼Èë¶îÍâµÄÃüÃû¿Õ¼ä,ËùÒÔÓÐÁË×îÇ°ÃæµÄÁ½ÌõusingÃüÁî,ÕâÊDZز»¿ÉÉÙµÄ!
¡¡strConnectionÕâ¸ö±äÁ¿Àï´æ·ÅµÄÊÇÁ¬½ÓÊý¾Ý¿âËùÐèÒªµÄÁ¬½Ó×Ö·û´®,ËûÖ¸¶¨ÁËҪʹÓõÄÊý¾ÝÌṩÕߺÍҪʹÓõÄÊý¾ÝÔ´.
¡¡"Provider=Microsoft.Jet.OleDb.4.0;"ÊÇÖ¸Êý¾ÝÌṩÕß,ÕâÀïʹÓõÄÊÇMicrosoft JetÒýÇæ,Ò²¾ÍÊÇAccessÖеÄÊý¾ÝÒýÇæ,asp.net¾ÍÊÇ¿¿Õâ¸öºÍAccessµÄÊý¾Ý¿âÁ¬½ÓµÄ.
¡¡"Data Source=C:\BegASPNET\Northwind.mdb"ÊÇÖ¸Ã÷Êý¾ÝÔ´µÄλÖÃ,ËûµÄ±ê×¼ÐÎʽÊÇ"Data Source=MyDrive:MyPath\MyFile.MDB".
ps:
¡¡1."+="ºóÃæ ......

ÓÃASP.NET/C#Á¬½ÓAccessºÍSQL ServerÊý¾Ý¿â

Á¬½ÓAccess
Ê×ÏÈ¿´Ò»¸öÀý×Ó´úÂëƬ¶Ï:
³ÌÐò´úÂë:
--------------------------------------------------------------------------------
using System.Data;
using System.Data.OleDb;
......
string strConnection="Provider=Microsoft.Jet.OleDb.4.0;";
strConnection+=@"Data Source=C:\BegASPNET\Northwind.mdb";
OleDbConnection objConnection=new OleDbConnection(strConnection);
......
objConnection.Open();
objConnection.Close();
......
--------------------------------------------------------------------------------
½âÊÍ:
¡¡Á¬½ÓAccessÊý¾Ý¿âÐèÒªµ¼Èë¶îÍâµÄÃüÃû¿Õ¼ä,ËùÒÔÓÐÁË×îÇ°ÃæµÄÁ½ÌõusingÃüÁî,ÕâÊDZز»¿ÉÉÙµÄ!
¡¡strConnectionÕâ¸ö±äÁ¿Àï´æ·ÅµÄÊÇÁ¬½ÓÊý¾Ý¿âËùÐèÒªµÄÁ¬½Ó×Ö·û´®,ËûÖ¸¶¨ÁËҪʹÓõÄÊý¾ÝÌṩÕߺÍҪʹÓõÄÊý¾ÝÔ´.
¡¡"Provider=Microsoft.Jet.OleDb.4.0;"ÊÇÖ¸Êý¾ÝÌṩÕß,ÕâÀïʹÓõÄÊÇMicrosoft JetÒýÇæ,Ò²¾ÍÊÇAccessÖеÄÊý¾ÝÒýÇæ,asp.net¾ÍÊÇ¿¿Õâ¸öºÍAccessµÄÊý¾Ý¿âÁ¬½ÓµÄ.
¡¡"Data Source=C:\BegASPNET\Northwind.mdb"ÊÇÖ¸Ã÷Êý¾ÝÔ´µÄλÖÃ,ËûµÄ±ê×¼ÐÎʽÊÇ"Data Source=MyDrive:MyPath\MyFile.MDB".
ps:
¡¡1."+="ºóÃæ ......

C#Êý¾Ý¿â±à³ÌÖ®»ù´¡sqlÓï¾ä

¡¡SQLÖÐÓÐËÄÖÖ»ù±¾µÄDML²Ù×÷£ºINSERT£¬SELECT£¬UPDATEºÍDELETE¡£
INSERTÓï¾ä
¡¡¡¡Óû§¿ÉÒÔÓÃINSERTÓï¾ä½«Ò»ÐмǼ²åÈëµ½Ö¸¶¨µÄÒ»¸ö±íÖС£ÀýÈ磬Ҫ½«¹ÍÔ±John SmithµÄ¼Ç¼²åÈëµ½±¾ÀýµÄ±íÖУ¬¿ÉÒÔʹÓÃÈçÏÂÓï¾ä£º
¡¡¡¡INSERT INTO EMPLOYEES VALUES
¡¡¡¡ ('Smith','John','1980-06-10',
¡¡¡¡ 'Los Angles',16,45000);
¡¡¡¡Í¨¹ýÕâÑùµÄINSERTÓï¾ä£¬ÏµÍ³½«ÊÔ׎«ÕâЩֵÌîÈëµ½ÏàÓ¦µÄÁÐÖС£ÕâЩÁа´ÕÕÎÒÃÇ´´½¨±íʱ¶¨ÒåµÄ˳ÐòÅÅÁС£ÔÚ±¾ÀýÖУ¬µÚÒ»¸öÖµ“Smith”½«Ìîµ½µÚÒ»¸öÁÐLAST_NAMEÖУ»µÚ¶þ¸öÖµ“John”½«Ìîµ½µÚ¶þÁÐFIRST_NAMEÖÐ……ÒÔ´ËÀàÍÆ¡£
¡¡¡¡ÎÒÃÇ˵¹ýϵͳ»á“ÊÔ×Å”½«ÖµÌîÈ룬³ýÁËÖ´ÐйæÔòÖ®ÍâËü»¹Òª½øÐÐÀàÐͼì²é¡£Èç¹ûÀàÐͲ»·û£¨È罫һ¸ö×Ö·û´®ÌîÈëµ½ÀàÐÍΪÊý×ÖµÄÁÐÖУ©£¬ÏµÍ³½«¾Ü¾øÕâÒ»´Î²Ù×÷²¢·µ»ØÒ»¸ö´íÎóÐÅÏ¢¡£
¡¡¡¡Èç¹ûSQL¾Ü¾øÁËÄãËùÌîÈëµÄÒ»ÁÐÖµ£¬Óï¾äÖÐÆäËû¸÷ÁеÄÖµÒ²²»»áÌîÈë¡£ÕâÊÇÒòΪSQLÌṩ¶ÔÊÂÎñµÄÖ§³Ö¡£Ò»´ÎÊÂÎñ½«Êý¾Ý¿â´ÓÒ»ÖÖÒ»ÖÂÐÔתÒƵ½ÁíÒ»ÖÖÒ»ÖÂÐÔ¡£Èç¹ûÊÂÎñµÄijһ²¿·Öʧ°Ü£¬ÔòÕû¸öÊÂÎñ¶¼»áʧ°Ü£¬ÏµÍ³½«»á±»»Ö¸´£¨»ò³Æ֮Ϊ»ØÍË£©µ½´ËÊÂÎñ֮ǰµÄ״̬¡£
¡¡¡¡ »Øµ½Ô­À´µÄINSERTµÄÀý×Ó£¬Çë×¢ÒâËùÓеÄÕûÐ ......

C#Êý¾Ý¿â±à³ÌÖ®»ù´¡sqlÓï¾ä

¡¡SQLÖÐÓÐËÄÖÖ»ù±¾µÄDML²Ù×÷£ºINSERT£¬SELECT£¬UPDATEºÍDELETE¡£
INSERTÓï¾ä
¡¡¡¡Óû§¿ÉÒÔÓÃINSERTÓï¾ä½«Ò»ÐмǼ²åÈëµ½Ö¸¶¨µÄÒ»¸ö±íÖС£ÀýÈ磬Ҫ½«¹ÍÔ±John SmithµÄ¼Ç¼²åÈëµ½±¾ÀýµÄ±íÖУ¬¿ÉÒÔʹÓÃÈçÏÂÓï¾ä£º
¡¡¡¡INSERT INTO EMPLOYEES VALUES
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