Ò׽ؽØÍ¼Èí¼þ¡¢µ¥Îļþ¡¢Ãâ°²×°¡¢´¿ÂÌÉ«¡¢½ö160KB

ASP.NET Öе÷Óô洢¹ý³Ì

ÓÃASP.NETÓëSQL SERVER¿ÉÊÇÔµ·Ý×îºÃÁË£¬ÉÔ´óµÄ³ÌÐòÒ»°ãµÚÒ»ÏÈ¿¼ÂǵÄÊÇSQL SERVER£¬Ö»ÊÇһЩºÜ¿¼ÂǾ­¼ÃµÄ²ÅʹÓÃACCESSµÈÁË¡£ÓÃSQL SERVER£¬ÎªÁËʹÊý¾Ý¿âµÄЧÂʸüºÃ£¬Ò»°ã¶¼»á²ÅÈ¡´æ´¢¹ý³Ì£¬Òò´æ´¢¹ý³ÌÖ´ÐÐËٶȿ죬²¢ÇÒ¿ÉÒÔʵÏÖһЩ¸ß¼¶µÄ²éѯµÈ¹¦ÄÜ¡£±ÈÈç´«ÈëһЩÊý¾Ý²ÎÊý£¬µ«Ö´ÐеÄSQL¹ý³Ì¿ÉÄܲ»Í¬µÈ¡£
¡¡¡¡ÏÂÃæ¾ÍÀ´¸öÀý×Ó£¬½¨Á¢Ò»ÐµĽÇÉ«£¬ÒªÇó½ÇÉ«µÄÃû×Ö²»ÄÜÖØ¸´£¬ÒÔÏÂÊÇÒ»´æ´¢¹ý³Ì¡£
¡¡¡¡
CREATE PROCEDURE sp_AccountRole_Create@CategoryID int,
@RoleName nvarchar(10),
@Description nvarchar(50),
@RoleID int output
AS
DECLARE @Count int -- ²éÕÒÊÇ·ñÓÐÏàͬÃû³ÆµÄ¼Ç¼
SELECT @Count = Count(RoleID) from Account_Role WHERE
RoleName = @RoleName IF @Count = 0 INSERT INTO Account_Role
(CategoryID, RoleName, Description) valueS
(@CategoryID, @RoleName, @Description) SET @RoleID = @@IDENTITY RETURN 1
GO
¡¡¡¡
¡¡¡¡Ö´Ðд洢¹ý³ÌµÄC#¹ý³Ì£º
¡¡¡¡
SqlConnection DbConnection = new SqlConnection(mConnectionString);
SqlCommand command = new SqlCommand( "sp_AccountRole_Create", DbConnection );
DbConnection.Open(connectString);
// ·ÏÖÃSqlCommandµÄÊôÐÔΪ´æ´¢¹ý³Ì
command.CommandType = CommandType.StoredProcedure;command.Parameters.Add("@CategoryID", SqlDbType.Int, 4);
command.Parameters.Add("@RoleName", SqlDbType.NVarChar, 10);
command.Parameters.Add("@Description", SqlDbType.NVarChar, 50);
command.Parameters.Add("@RoleID", SqlDbType.Int, 4);
// ·µ»ØÖµ
command.Parameters.Add("Returnvalue",
SqlDbType.Int,
4, // Size
ParameterDirection.Returnvalue,
false, // is nullable
0, // byte precision
0, // byte scale
string.Empty,
DataRowVersion.Default,
null );command.parameters["@CategoryID"].value = permission.CategoryID;
command.parameters["@RoleName"].value = permission.PermissionName;
command.parameters["@Description"].value = permission.Description;
// ¿ÉÒÔ·µ»ØÐµÄIDÖµ
command.parameters["@Ro


Ïà¹ØÎĵµ£º

¹ØÓÚASP.NETÒ³Ãæ´òÓ¡¼¼ÊõµÄ×ܽá

ÍøÂç´òÓ¡¸ÅÊö
¡¡¡¡• B/S½á¹¹µ¼ÖÂÁËWebÓ¦ÓóÌÐòÖдòÓ¡µÄÌØÊâÐÔ¡£
¡¡¡¡• ³ÌÐòÔËÐÐÔÚä¯ÀÀÆ÷ÖУ¬´òÓ¡»úÔÚ±¾µØ£¬¶øÎļþÈ·¿ÉÄÜÔÚ·þÎñÆ÷ÉÏ£¬µ¼ÖÂÁË´òÓ¡¿ØÖƲ»ÊǺÜÁé»î¡£
¡¡¡¡• ¸ñʽÈçºÎ¿ØÖƺͶ¨ÖƵȣ¬ÊÇÎÒÃÇ¿ª·¢ÖпÉÄÜ»áÃæ¶ÔµÄÎÊÌâ¡£
¡¡¡¡´òÓ¡ÎĵµµÄÉú³É
¡¡¡¡• 1¡¢¿Í»§¶Ë½Å±¾·½Ê½
¡¡¡¡Ò»°ãÇé¿öÏ£¬Ö÷ÒªÊ ......

ASP.NETÖÐÈçºÎ·À·¶SQL×¢Èëʽ¹¥»÷

1½«sqlÖÐʹÓõÄÒ»Ð©ÌØÊâ·ûºÅ£¬Èç' -- /* ; %µÈÓÃReplace()¹ýÂË£»
2ÏÞÖÆÎı¾¿òÊäÈë×Ö·ûµÄ³¤¶È£»
3¼ì²éÓû§ÊäÈëµÄºÏ·¨ÐÔ£»¿Í»§¶ËÓë·þÎñÆ÷¶Ë¶¼ÒªÖ´ÐУ¬¿ÉÒÔʹÓÃÕýÔò¡£
4ʹÓôø²ÎÊýµÄSQLÓï¾äÐÎʽ¡£ 
ASP.NETÖÐÈçºÎ·À·¶SQL×¢Èëʽ¹¥»÷ 
 
Ò»¡¢Ê²Ã´ÊÇSQL×¢Èëʽ¹¥»÷£¿
¡¡¡¡ËùνSQL×¢Èëʽ¹¥»÷£¬¾ÍÊǹ¥»÷Õß°Ñ ......

Asp.NetÖÐWord,ExcelµÈoffice com×é¼þ²Ù×÷ȨÏÞµÄÎÊÌâ

½üÈÕÔÚ´ò¿ªÔ­À´Ð´µÄÒ»¸öÍøÒ³³ÌÐòÔËÐÐʱ£¬³öÏÖÁËExcel²Ù×÷ȨÏÞµÄÎÊÌ⣬¾ßÌåµÄ˵¾ÍÊÇÔÚ´úÂëÖе÷ÓÃÏÂÃæÕâ¶ÎÓëExcel²Ù×÷ÓйصÄÓï¾äʱ£¬
¡¡¡¡Application curExcelApp = new ApplicationClass();
¡¡¡¡ÌáʾȨÏÞ²»×㣬¾ßÌåµÄÌáʾÄÚÈÝÈçÏ£º
¡¡¡¡¼ìË÷ COM À๤³§ÖÐ CLSID Ϊ {00024500-0000-0000-C000-000000000046} µÄ×é¼þʱ ......

Asp.NetÖÐÑéÖ¤Õý¹æÔò±í´ïʽ

using System.Text.RegularExpressions;
Regex reg = new Regex(@"^\d+$"); //ÑéÖ¤×Ö·û´®
        Response.Write( reg.IsMatch(""));
        Response.Write(reg.IsMatch("sf"));
        Response.Write ......

asp.net±¸·ÝÊý¾Ý¿â


Asp.Net ±¸·ÝºÍ»Ö¸´SQL SERVER Êý¾Ý¿â
   ÎÒÃÇͨ³£±¸·ÝÊý¾Ý¿âʱ£¬ÐèÒªµÇ¼Êý¾Ý¿â·þÎñÆ÷È¥±¸·ÝºÍ»Ö¸´£¬ÕâÑùºÜ²»·½±ã£¬ÆäʵSQL SERVER×Ô´øµÄÃüÁî¿ÉÄÜÈÃÎÒÃǺܼòµ¥µØÊµÏÖÔ¶³Ìͨ¹ýAsp.Net±¸·ÝºÍ»Ö¸´Êý¾Ý¿â¡£
BACKUP DATABASE '±»±¸·ÝµÄÊý¾Ý¿âÃû' TO DISK = '±¸·ÝÎļþ·¾¶';
ALTER DATABASE '±»»Ö¸´µÄÊý¾Ý¿âÃû' ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ