°Á Àü Å¿ÀÀÇ Àâ´ã>
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¾È³çÇϼ¼¿ä.
Á¦ µÎ¹øÂ° °Á°¡ ¿Ã¶ó°¡°í ¶Ç ¸¹Àº ½Ã°£ÀÌ Èê·¶³×¿ä. ¸ðµç °Á¸¦ »¡¸® ¿Ã¸®°Ú´Ù°í »ý°¢À» Çϰí Àִµ¥ ±×°Ô ±×¸® ½±°Ô µÇÁö°¡ ¾Ê³×¿ä.
¾Æ¹«Æ° ÀÌÁ¦ºÎÅÍ¶óµµ ´õ »¡¸® ¿Ã¸± ¼ö ÀÖµµ·Ï ³ë·ÂÇϰڽÀ´Ï´Ù.
°Á¸¦ ½ÃÀÛÇϱâ Àü¿¡ ¾î¶² ºÐ²²¼ Áú¹®ÇϽг»¿ë Áß¿¡¼ °Á ³»¿ë´ë·Î Çߴµ¥ ´ÙÀ½°ú °°Àº ¿¡·¯°¡ ³´Ù°í ÇϽŠºÐÀÌ °è¼Ì½À´Ï´Ù.
using System.Data.SqlClient;¸¦ »ç¿ëÇÒ¶§ ´ÙÀ½°ú °°ÀÌ ¿¡·¯°¡ ³³´Ï´Ù.
Á¶¾ðºÎʵ右´Ï´Ù.
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E:\vb7.0\vc\net\ConnectionEx\Class1.cs(2): The type or namespace name 'Data' does not exist in the
class or namespace 'System'
ÀÌ·± ¿¡·¯´Â .NET ¹öÀü ¶§¹®¿¡ ±×·¸°Åµç¿ä. Àü ºñÁÖ¾ó ½ºÆ©µð¿À ´å³Ý RTM À¸·Î ÁøÇàÇϰí ÀÖ½À´Ï´Ù. º£Å¸ 2 À̻󿡼´Â ¹«¸®¾øÀÌ µ¹¾Æ°¥ °Å¿¹¿ä.
À̹ø¿¡ ´Ù·ê ³»¿ëÀº µ¥ÀÌÅͺ£À̽º¿¡ ¿©·¯°¡Áö ¸í·ÉÀ» ³»¸± ¼ö ÀÖ´Â °Í¿¡ ´ëÇØ¼ ¾Ë¾Æº¸µµ·Ï ÇϰڽÀ´Ï´Ù.
±âÁ¸¿¡ ADO ¿Í ÇÔ²² ASP ¸¦ ´Ù·ïº¸½Å ºÐÀ̶ó¸é ( Á¦ °Á¸¦ º¸½Å ºÐÀ̶ó¸é Àß ¾Ë°í °è½Å ^^ ) Command °´Ã¼¸¦ »ç¿ëÇÏ°Ô µË´Ï´Ù. ADO.NET¿¡¼ÀÇ Command °´Ã¼´Â ÀÌÀü°ú´Â ±×¸® ´Ù¸£Áö ¾Ê½À´Ï´Ù. ´Ù¸¸ ADO ¿¡¼´Â Command °´Ã¼¸¦ »ç¿ëÇÏÁö ¾Ê´õ¶óµµ µ¥ÀÌÅͺ£À̽º¿¡¼ ·¹Äڵ带 °¡Á®¿Ã ¼ö ÀÖ¾ú½À´Ï´Ù. Command °´Ã¼¸¦ »ç¿ëÇÒ ¶§¶ó°í´Â Stored Procedure ( ÀÌÇÏ sp )¸¦ »ç¿ëÇÒ ¶§¿¡ ÀÚÁÖ »ç¿ëµÇ¾úÁÒ.
ÇÏÁö¸¸ ADO.NET¿¡¼´Â ¸ðµç ¸í·ÉÀ» ³»¸± °æ¿ì¿¡´Â ÀÌ Command °´Ã¼¸¦ »ç¿ëÇØ¾ß ÇÕ´Ï´Ù. µ¥ÀÌÅ͸¦ °¡Á®¿Ã ¶§¿¡µµ, µ¥ÀÌÅ͸¦ ÀÔ·Â, ¼öÁ¤, »èÁ¦ µî ¸ðµç ¸í·ÉÀº Command °´Ã¼¸¦ »ç¿ëÇØ¾ß ÇÑ´Ù´Â °ÍÀÌÁÒ.
Command °´Ã¼ÀÇ ¶óÀÌÇÁ »çÀÌŬ ( Life Cycle ) Àº ´ÙÀ½°ú °°½À´Ï´Ù.
¨Í Connection °´Ã¼¸¦ »ý¼ºÇÕ´Ï´Ù.
¨Î Command °´Ã¼¸¦ »ý¼ºÇÕ´Ï´Ù.
¨Ï Command °´Ã¼ÀÇ CommandText ÇÁ·ÎÆÛƼ¿¡ Äõ¸®¹®À̳ª ÀúÀå ÇÁ·Î½ÃÀú¸¦ ¼³Á¤ÇÕ´Ï´Ù.
¨Ð Command °´Ã¼ÀÇ CommandType ÇÁ·ÎÆÛƼ¿¡ ½ÇÇàµÉ Äõ¸®¹®ÀÇ Á¾·ù¸¦ ¼³Á¤ÇÕ´Ï´Ù.
¨Ñ Command °´Ã¼ÀÇ Connection ÇÁ·ÎÆÛƼ¿¡ Connection °´Ã¼¸¦ ¼³Á¤ÇØÁÝ´Ï´Ù.
¨Ò Connection °´Ã¼ÀÇ Open() ¸Þ¼µå¸¦ È£ÃâÇÏ¿© µ¥ÀÌÅͺ£À̽º¸¦ ¿¾îÁÝ´Ï´Ù.
¨Ó Command °´Ã¼ÀÇ Execute ¸Þ¼µå¸¦ È£ÃâÇÏ¿© ÇØ´ç Äõ¸®¹®À̳ª ÀúÀå ÇÁ·Î½ÃÀú¸¦ ½ÇÇàÇÕ´Ï´Ù.
¨Ô Connection °´Ã¼ÀÇ Close() ¸Þ¼µå¸¦ È£ÃâÇÏ¿© µ¥ÀÌÅͺ£À̽º¸¦ ´Ý¾ÆÁÝ´Ï´Ù.
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¹°·Ð ²À À§¿Í °°ÀÌ ÇØ¾ß ÇÏ´Â °ÍÀº ¾Æ´Õ´Ï´Ù. Command °´Ã¼ÀÇ »ý¼ºÀÚ¿¡¼ Connection °´Ã¼¿Í CommandText ÇÁ·ÎÆÛƼ¸¦ °°ÀÌ ÁöÁ¤ÇÒ ¼ö ÀÖ¾î¼ ÇѲ¨¹ø¿¡ »ç¿ëÇÒ ¼öµµ ÀÖ½À´Ï´Ù. À̹ø¿¡´Â »ý¼ºÀÚ¿¡ ¸Å°³ º¯¼ö°¡ ¾ø´Â °ÍÀ» »ç¿ëÇØ¼ À§¿Í °°Àº »çÀÌŬÀ» µû¶ó¼ ±¸ÇöÇØ º¸µµ·Ï ÇϰڽÀ´Ï´Ù.
¿ì¼± ¿¹Á¦¿¡ »ç¿ëÇÒ µ¥ÀÌÅͺ£À̽ºÀÇ È¯°æÀ» ±¸ÃàÇϵµ·Ï ÇϰڽÀ´Ï´Ù. Àü Study ¶ó´Â µ¥ÀÌÅͺ£À̽º¸¦ »ý¼ºÇؼ »ç¿ëÇϵµ·Ï ÇϰڽÀ´Ï´Ù. »ç¿ëÇϽ÷Á´Â µ¥ÀÌÅͺ£À̽º¿¡¼ ´ÙÀ½°ú °°ÀÌ Å×À̺íÀ» »ý¼ºÇÕ´Ï´Ù. À̹ø ¿¹Á¦´Â Å×À̺íÀÇ À̸§¿¡¼µµ ¾Ë ¼ö ÀÖµíÀÌ ÁÖ¼Ò·ÏÀÌ µÇ°Ú½À´Ï´Ù. ^^;;
Create Table Address
(
ID varchar(20) Not Null -- ID
, Name varchar(20) Not Null -- À̸§
, Email varchar(100) Null -- À̸ÞÀÏ
, Age tinyint Not Null -- ³ªÀÌ
, BirthDay datetime Not Null -- »ýÀÏ
)
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À§¿Í °°ÀÌ Å×À̺íÀ» ¸¸µé¾úÀ¸¸é Å×ÀÌºí¿¡ °ªÀ» ÀÔ·ÂÇÒ ¼ö ÀÖµµ·Ï sp¸¦ ÀÛ¼ºÇϵµ·Ï ÇϰڽÀ´Ï´Ù. Âü°í·Î ¸ðµç ÀÔ·Â, ¼öÁ¤, »èÁ¦´Â sp¸¦ »ç¿ëÇØ¼ ÁøÇàÇϵµ·Ï ÇϰڽÀ´Ï´Ù. ÇÏÁö¸¸ À̹ø °Á´ ±âÃʸ¦ ¾Ë¾Æº¸´Â ºÎºÐÀ̹ǷΠsp ¸¦ »ç¿ëÇÏ´Â ¹æ¹ý°ú Äõ¸®¹®À» ¹Ù·Î ÀÔ·ÂÇÒ ¼ö ÀÖµµ·Ï ÇϰڽÀ´Ï´Ù.
ÀÔ·ÂÀ» ÇÏ´Â sp´Â ÇÊ¿äÇÑ ¸ðµç µ¥ÀÌÅͰ¡ ÀÔ·ÂµÈ °æ¿ì¿¡¸¸ µ¥ÀÌÅ͸¦ ÀÔ·ÂÇÕ´Ï´Ù. ¶Ç, ÇÊ¿äÇÑ ÇʵåÀÇ °ªÀÌ µé¾î¿ÀÁö ¾Ê´Â´Ù¸é -1 ~ -4 ÀÇ °ªÀ» ¸®ÅÏÇØ¼ ÀÀ¿ë ÇÁ·Î±×·¥¿¡¼ »ç¿ëÇÒ ¼ö ÀÖµµ·Ï ÇÕ´Ï´Ù.
Create Proc up_InsertAddress
@ID varchar(20) = Null
, @Name varchar(20) = Null
, @Email varchar(100) = Null
, @Age tinyint = 0
, @BirthDay datetime = Null
As
Begin
-- ID ¸¦ ÀÔ·ÂÇÏÁö ¾ÊÀ¸¸é -1À» ¸®ÅÏÇÑ´Ù.
If @ID Is Null
Return -1
-- À̸§À» ÀÔ·ÂÇÏÁö ¾ÊÀ¸¸é -2¸¦ ¸®ÅÏÇÑ´Ù.
If @Name is Null
Return -2
-- ³ªÀ̸¦ ÀÔ·ÂÇÏÁö ¾ÊÀ¸¸é -3À» ¸®ÅÏÇÑ´Ù.
If @Age = 0
Return -3
-- »ýÀÏÀ» ÀÔ·ÂÇÏÁö ¾ÊÀ¸¸é -4¸¦ ¸®ÅÏÇÑ´Ù.
If @BirthDay is Null
Return -4
-- Å×ÀÌºí¿¡ µ¥ÀÌÅ͸¦ ÀÔ·ÂÇÑ´Ù.
Insert Into Address (
ID
, Name
, Email
, Age
, BirthDay
) values (
@ID
, @Name
, @Email
, @Age
, @BirthDay
)
-- ¿À·ù¹øÈ£¸¦ ¸®ÅÏÇÑ´Ù.
-- 0 À̶ó¸é Á¤»óÀûÀ¸·Î ó¸®µÈ °ÍÀÌ´Ù.
Declare @iErr int
Set @iErr = @@ERROR
Return @iErr
End
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¾î¶²°¡¿ä? sp´Â ±×¸® ¾î·ÆÁö´Â ¾ÊÁö¿ä? ÀÌ·¸°Ô ¸¸µé°í ³ª¸é ÁغñÀÛ¾÷Àº ¸ðµÎ ³¡³µ½À´Ï´Ù. ºñÁÖ¾ó ½ºÆ©µð¿À ´å³ÝÀ» ½ÇÇàÇØ¼ ¿¹Á¦¸¦ ¸¸µé¾îº¸µµ·Ï ÇϰڽÀ´Ï´Ù.
VS.NETÀ» ¶ç¿ì°í »õ ÇÁ·ÎÁ§Æ®¸¦ ¼±ÅÃÇÑ ÈÄ¿¡ ´ÙÀ½°ú °°ÀÌ ÇÁ·ÎÁ§Æ®¸¦ »ý¼ºÇÕ´Ï´Ù. ÇÁ·ÎÁ§Æ®ÀÇ À̸§Àº CommandEx ÀÔ´Ï´Ù.
»õ ÇÁ·ÎÁ§Æ®°¡ »ý¼ºÀÌ µÇ¸é ÄÚµå ÆíÁý±â¿¡ ´ÙÀ½ÀÇ Äڵ带 ÀÔ·ÂÇÕ´Ï´Ù.
À̹ø °Á¿¡¼´Â µ¥ÀÌÅ͸¦ ÀÔ·ÂÇÏ´Â ºÎºÐ¸¸ ´Ù·çµµ·Ï ÇϰڽÀ´Ï´Ù. ¸¸ÀÏ ¼öÁ¤À̳ª »èÁ¦¸¦ ÇÏ½Ç °æ¿ì´Â ÀԷ°ú´Â Äõ¸®¹®¸¸ ´Ù¸£¹Ç·Î ±× ºÎºÐ¸¸ ¼ÕÀ» º¸½Ã¸é µÇ°Ú³×¿ä.
using System;
using System.Data;
using System.Data.SqlClient;
namespace CommandEx
{
/// <summary>
/// Summary description for Class1.
/// </summary>
class Class1
{
/// <summary>
/// The main entry point for the application.
/// </summary>
[STAThread]
static void Main(string[] args)
{
// Connection °´Ã¼¸¦ »ý¼ºÇÕ´Ï´Ù.
SqlConnection connection = new SqlConnection( "server=localhost;"
+ "database=Study;uid=sa;pwd=0000" );
// µ¥ÀÌÅ͸¦ ÀÔ·ÂÇÏ´Â ¸Þ¼µå¸¦ È£ÃâÇÕ´Ï´Ù.
InsertData( connection );
}
static void InsertData( SqlConnection connection )
{
// Command °´Ã¼¸¦ »ý¼ºÇÕ´Ï´Ù.
SqlCommand command = new SqlCommand();
/*****************************************************
* µ¥ÀÌÅͺ£À̽º¿¡ µ¥ÀÌÅ͸¦ ÀÔ·ÂÇÕ´Ï´Ù.
* **************************************************/
// CommandText ÇÁ·ÎÆÛƼ¸¦ »ç¿ëÇØ¼ Ä¿¸®¹®À» ¼³Á¤ÇÕ´Ï´Ù.
command.CommandText = "Insert into Address "
+ "( ID, Name, Email, Age, BirthDay ) "
+ " values ( '9999', '9999', '9999@999.com', 32, '19710301' )";
// CommandType ÇÁ·ÎÆÛƼ¸¦ »ç¿ëÇØ¼ Äõ¸®¹®ÀÇ Á¾·ù¸¦ ¼³Á¤ÇÕ´Ï´Ù.
command.CommandType = CommandType.Text;
// Connection °´Ã¼ÀÇ ¿¬°áÀ» »ç¿ëÇϵµ·Ï Çϱâ À§Çؼ
// Command °´Ã¼ÀÇ Connection ÇÁ·ÎÆÛƼ¸¦ ¼³Á¤ÇÕ´Ï´Ù.
command.Connection = connection;
try
{
// µ¥ÀÌÅͺ£À̽º¸¦ ¿°í ¸í·ÉÀ» ½ÇÇàÇÕ´Ï´Ù.
connection.Open();
// ¸í·ÉÀ» ½ÇÇàÇÏ°í ¸í·É¿¡ ¿µÇâÀ» ¹ÞÀº ·¹ÄÚµå¼ö¸¦ ¹Ýȯ¹Þ½À´Ï´Ù.
int iResult = int.Parse( command.ExecuteNonQuery().ToString() );
Console.WriteLine( "================================" );
Console.WriteLine( "{0} °³ÀÇ ·¹Äڵ尡 ÀԷµǾú½À´Ï´Ù.", iResult );
Console.WriteLine( "================================" );
}
catch( Exception e )
{
Console.WriteLine( e.Message );
}
finally
{
connection.Close();
}
}
}
}
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¸ðµç ¼Ò½º¸¦ ÀÔ·ÂÇßÀ¸¸é Ctrl + F5 ¸¦ ´·¯¼ ½ÇÇàÀ» ÇÕ´Ï´Ù.
¾î¶²°¡¿ä? Á¦´ë·Î ³ª¿À³ª¿ä?
¿¹? Äõ¸®¹®À» ±×³É ³ÖÀ» °Å¸é¼ ¿Ö sp ¸¦ ÀÛ¼ºÇ߳ı¸¿ä? Á¶±Ý¸¸ ±â´Ù¸®¼¼¿ä. Àá½Ã ÈÄ¿¡ sp ¸¦ ÀÌ¿ëÇÒ °Å¶ø´Ï´Ù. ^^
À̹ø¿¡´Â À§ÀÇ ¼Ò½º¸¦ °£´ÜÈ÷ ºÐ¼®ÇØ º¸µµ·Ï ÇϰڽÀ´Ï´Ù.
¸Ó º°·Î º¹ÀâÇÏÁöµµ ¾Ê°í ´Ü¼øÈ÷ 3°¡Áö¸¸ À¯ÀÇ ÇØ¼ º¸¸é µË´Ï´Ù.
¿ì¼± ù¹øÂ°·Î CommandText ÇÁ·ÎÆÛƼ ÀÔ´Ï´Ù.
/*****************************************************
* µ¥ÀÌÅͺ£À̽º¿¡ µ¥ÀÌÅ͸¦ ÀÔ·ÂÇÕ´Ï´Ù.
* **************************************************/
// CommandText ÇÁ·ÎÆÛƼ¸¦ »ç¿ëÇØ¼ Ä¿¸®¹®À» ¼³Á¤ÇÕ´Ï´Ù.
command.CommandText = "Insert into Address "
+ "( ID, Name, Email, Age, BirthDay ) "
+ " values ( '9999', '9999', '9999@999.com', 32, '19710301' )";
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CommandText ÇÁ·ÎÆÛƼ´Â µ¥ÀÌÅͺ£À̽º¿¡ Àü´ÞÇÒ Äõ¸®¹®À» ¼³Á¤ÇÏ´Â ÇÁ·ÎÆÛƼÀÌÁö¿ä.
µû¶ó¼ À§¿Í °°ÀÌ Äõ¸®¹®À» Á÷Á¢ ÀÔ·ÂÇØ¼ ¼Ò½º¿¡ ³Ö´Â´Ù¸é Äõ¸®¹®À» ±×´ë·Î ³Ö¾îÁÖ¸é µÇ´Â °ÍÀÌ°í ±×·¸Áö ¾Ê°í sp ¸¦ »ç¿ëÇÏ´Â °æ¿ì¿¡´Â spÀÇ À̸§À» ¼³Á¤ÇÏ¸é µÇ´Â °ÍÀÔ´Ï´Ù.
´ÙÀ½À¸·Î´Â CommandType ÇÁ·ÎÆÛƼÀÔ´Ï´Ù.
// CommandType ÇÁ·ÎÆÛƼ¸¦ »ç¿ëÇØ¼ Äõ¸®¹®ÀÇ Á¾·ù¸¦ ¼³Á¤ÇÕ´Ï´Ù.
command.CommandType = CommandType.Text;
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CommandType ÇÁ·ÎÆÛƼ¿¡´Â Text, StoredProcedure, TableDirect ÀÇ 3°¡Áö°¡ Àִµ¥ ¿©±â¿¡¼´Â ÀϹÝÀûÀÎ Äõ¸®¹®À» ±×´ë·Î ³Ö¾îÁÖ¾úÀ¸¹Ç·Î Text·Î ¼³Á¤À» Çß½À´Ï´Ù.
´ÙÀ½À¸·Î´Â ExecuteNonQuery ¸Þ¼µåÀÔ´Ï´Ù.
connection.Open();
// ¸í·ÉÀ» ½ÇÇàÇÏ°í ¸í·É¿¡ ¿µÇâÀ» ¹ÞÀº ·¹ÄÚµå¼ö¸¦ ¹Ýȯ¹Þ½À´Ï´Ù.
int iResult = int.Parse( command.ExecuteNonQuery().ToString() );
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µ¥ÀÌÅ͸¦ ÀÔ·ÂÇÏ´Â Äõ¸®¹®À» ½ÇÇàÇÒ ¶§¿¡´Â À§¿Í °°ÀÌ ExecuteNonQuery() ¸Þ¼µå¸¦ »ç¿ëÇÕ´Ï´Ù.
ÀÌ ¸Þ¼µå´Â ¸í·ÉÀ» ½ÇÇàÇÑ ÈÄ¿¡ ¿µÇâÀ» ¹ÞÀº ·¹ÄÚµåÀÇ ¼ýÀÚ¸¦ ¹ÝȯÇÕ´Ï´Ù.
¾î¶²°¡¿ä? »ó´çÈ÷ ½±ÁÒ?
À̹ø¿¡´Â sp¸¦ »ç¿ëÇØ¼ µ¥ÀÌÅ͸¦ ÀÔ·ÂÇØ º¸µµ·Ï ÇϰڽÀ´Ï´Ù.
´ÙÀ½ÀÇ ¼Ò½º¸¦ À§ÀÇ Class1.cs ÆÄÀÏ¿¡ Ãß°¡ÇÕ´Ï´Ù.
static void InsertDataWithSp( SqlConnection connection )
{
// Command °´Ã¼¸¦ »ý¼ºÇÕ´Ï´Ù.
SqlCommand command = new SqlCommand();
// CommandText ÇÁ·ÎÆÛƼ¸¦ »ç¿ëÇØ¼ spÀÇ À̸§À» ¼³Á¤ÇÕ´Ï´Ù.
command.CommandText = "up_InsertAddress";
// CommandType ÇÁ·ÎÆÛƼ¸¦ »ç¿ëÇØ¼ sp¸¦ »ç¿ëÇÑ´Ù°í ¾Ë¸³´Ï´Ù.
command.CommandType = CommandType.StoredProcedure;
// Connection °´Ã¼ÀÇ ¿¬°áÀ» »ç¿ëÇϵµ·Ï Çϱâ À§Çؼ
// Command °´Ã¼ÀÇ Connection ÇÁ·ÎÆÛƼ¸¦ ¼³Á¤ÇÕ´Ï´Ù.
command.Connection = connection;
// ÀúÀå ÇÁ·Î½ÃÀúÀÇ ¸Å°³º¯¼ö¸¦ ¼³Á¤ÇÕ´Ï´Ù.
command.Parameters.Add( "@ID", SqlDbType.VarChar, 20 );
command.Parameters.Add( "@Name", SqlDbType.VarChar, 20 );
command.Parameters.Add( "@Email", SqlDbType.VarChar, 100 );
command.Parameters.Add( "@Age", SqlDbType.TinyInt, 0 );
command.Parameters.Add( "@BirthDay", SqlDbType.DateTime, 20 );
// ÁöÁ¤ÇÑ ¸Å°³º¯¼ö¿¡ °ªÀ» ÀÔ·ÂÇÕ´Ï´Ù.
command.Parameters["@ID"].Value = "CuteGuy";
command.Parameters["@Name"].Value = "±ôÂïÀÌ";
command.Parameters["@Email"].Value = "Cuteguy@CuteGuy.net";
command.Parameters["@Age"].Value = 30;
DateTime dt = new DateTime( 1972, 3, 1);
command.Parameters["@BirthDay"].Value = dt;
// ¸®ÅÏ °ªÀ» ¹ÞÀ» ¸Å°³º¯¼ö¸¦ ¼³Á¤ÇÕ´Ï´Ù.
SqlParameter param = command.Parameters.Add( "@Result", SqlDbType.Int );
param.Direction = ParameterDirection.ReturnValue;
// µ¥ÀÌÅͺ£À̽º¿ÍÀÇ ¿¬°áÀ» ¿°í sp¸¦ ½ÇÇàÇÕ´Ï´Ù.
command.Connection.Open();
command.ExecuteNonQuery();
// ¸®ÅϰªÀ» ¹Þ¾Æ¼ °á°ú°ªÀ» ȸ鿡 Ãâ·ÂÇÕ´Ï´Ù.
int iResult = Convert.ToInt32( command.Parameters["@Result"].Value );
string ErrMsg = null;
switch( iResult )
{
case 0 :
ErrMsg = "Á¤»óÀûÀ¸·Î ÀԷµǾú½À´Ï´Ù.";
break;
case -1 :
ErrMsg = "ID°¡ ÀԷµÇÁö ¾Ê¾Ò½À´Ï´Ù.";
break;
case -2 :
ErrMsg = "À̸§ÀÌ ÀԷµÇÁö ¾Ê¾Ò½À´Ï´Ù.";
break;
case -3 :
ErrMsg = "³ªÀ̰¡ ÀԷµÇÁö ¾Ê¾Ò½À´Ï´Ù.";
break;
case -4 :
ErrMsg = "»ýÀÏÀÌ ÀԷµÇÁö ¾Ê¾Ò½À´Ï´Ù.";
break;
}
Console.WriteLine( ErrMsg );
}
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ÀÌ·¸°Ô Ãß°¡¸¦ ÇÑ ÈÄ¿¡´Â Main ¸Þ¼µå¸¦ ´ÙÀ½°ú °°ÀÌ º¯°æÇÕ´Ï´Ù.
static void Main(string[] args)
{
// Connection °´Ã¼¸¦ »ý¼ºÇÕ´Ï´Ù.
SqlConnection connection = new SqlConnection( "server=localhost;"
+ "database=Study;uid=sa;pwd=0000" );
// µ¥ÀÌÅ͸¦ ÀÔ·ÂÇÏ´Â ¸Þ¼µå¸¦ È£ÃâÇÕ´Ï´Ù.
InsertData( connection );
// sp¸¦ ÀÌ¿ëÇØ¼ µ¥ÀÌÅ͸¦ ÀÔ·ÂÇÏ´Â ¸Þ¼µå¸¦ È£ÃâÇÕ´Ï´Ù.
InsertDataWithSp( connection );
}
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ÀÌÁ¦±îÁö Äõ¸®¹®À» ÅëÇØ Á÷Á¢ µ¥ÀÌÅͺ£À̽º¿¡ Àü´ÞÇÏ´Â ¹æ¹ý°ú sp¸¦ »ç¿ëÇØ¼ µ¥ÀÌÅ׺£À̽º¿¡ Àü´ÞÇÏ´Â ¹æ¹ý¿¡ ´ëÇØ¼ °£´ÜÈ÷ ¾Ë¾Æº¸¾Ò½À´Ï´Ù.
±âÁ¸¿¡ Á¦ °Á¸¦ º¸½Å ºÐÀ̶ó¸é asp ¿¡¼ sp¸¦ »ç¿ëÇß´ø °Í°ú ±×¸® Å« Â÷À̸¦ º¸ÀÌÁö ¾Ê°í ÀÖ´Â°É ¾Ë°í °è½Ç °ÍÀÔ´Ï´Ù.
À̹ø °Á¿¡ »ç¿ëÇÑ ¼Ò½º ÆÄÀÏÀº Á¦ ȨÆäÀÌÁöÀÇ °ø°³ ¼Ò½º ÀÚ·á½Ç¿¡¼ ´Ù¿îÀ» ¹ÞÀ¸½Ç ¼ö ÀÖ½À´Ï´Ù.
´ÙÀ½¿¡´Â µ¥ÀÌÅ͸¦ ºÒ·¯¿À´Â Ŭ·¡½ºÀÎ DataReader¿¡ ´ëÇØ¼ ÁغñÇϵµ·Ï ÇÏÁö¿ä..
¿©·¯ºÐµé ¸ðµÎ ÁÁÀº ÇÏ·ç µÇ½Ã±¸¿ä...
±×·³ À̸¸...
Written By ±ôÂïÀÌ
HomePage : http://www.cuteguy.pe.kr
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