vb.net SQLÊý¾Ý¿â²Ù×÷£¨¶ÁÈ¡¡¢Ð޸ġ¢É¾³ý£©
Dim rs As ADODB.Recordset
Dim sqlstr As String
'²éѯ
sqlstr = "select * from ±íÃû where ×Ö¶ÎÃû = '" & ²éѯµÄÄÚÈÝ & "'"
rs = VScn.Execute("" & SqlStr & "")
If Not rs.EOF Then
TextBox1.Text = rs("×Ö¶ÎÃû").Value.ToString
End If
'ÐÞ¸Ä
sqlstr = "update ±íÃû set ×Ö¶ÎÃû= '" & ÒªÐ޸ĵÄÄÚÈÝ & "' where ×Ö¶ÎÃû= '" & ²éѯµÄÄÚÈÝ & "'"
VScn.Execute(sqlstr)
'ɾ³ý
sqlstr = "delete from ±íÃû where ×Ö¶ÎÃû= '" & ²éѯµÄÄÚÈÝ & "'"
VScn.Execute(sqlstr)
Ïà¹ØÎĵµ£º
/*------------------------------------------------------------------
-- Author : htl258(Tony)
-- Date : 2010-04-15 22:07:01
-- Version: Microsoft SQL Server 2008 (RTM) - 10.0.1600.22 (Intel X86)
Jul 9 2008 14:43:34
Copy ......
Option Explicit
Private Const ERROR_CACHE_FIND_FAIL As Long = 0
Private Const ERROR_CACHE_FIND_SUCCESS As Long = 1
Private Const ERROR_FILE_NOT_FOUND As Long = 2
Private Const ERROR_ACCESS_DENIED As Long = 5
Private Const ERROR_INSUFFICIENT_BUFFER As Long = 122
Private Const MAX_PATH As Long ......
RGBº¯Êý£ºRGBÊÇͨ¹ýÖ¸¶¨ºìÂÌÀ¶²»Í¬µÄ·ÖÁ¿ÖµµÃµ½²»Í¬µÄÑÕÉ«¡£
·¸ñʽ£ºRGB£¨ºìɫֵ£¬ÂÌɫֵ£¬À¶É«Öµ£©
·È¡Öµ·¶Î§Îª0--255£¬·Ö±ð´ú±íËùÒªÑÕÉ«Öеĺ졢ÂÌ¡¢À¶·ÖÁ¿µÄ´óС¡£
QBColorº¯Êý£ºÓÃÒ»¸öÕûÊýÖµ¶ÔÓ¦RGBµÄ³£ÓÃÑÕɫֵ
·¸ñʽQBColor£¨ÑÕɫֵ£©
·ÑÕɫֵÊÇÒ»¸öÕûÊý£¬È¡Öµ·¶Î§0--15´ú±í16ÖÖ» ......
ÉÏһƪÖÐÎÒÒѾ˵ÁËÏÂÈçºÎ²Ù×÷ACCESSÊý¾Ý¿â£¬ÏÂÃæÀ´ËµËµ´æÈ¡Í¼Æ¬£¬ÉùÒôÖ®ÀàµÄÎÊÌâ¡£
ÓÉÓÚͼƬ£¬ÉùÒô²»ÄÜÖ±½Ó´æ´¢£¬ÕâÀï¾ÍÒªÓõ½Êý¾ÝÁ÷·½Ê½ÁË¡£¶ÔÓÚ.NETÖеÄһЩÊõÓï¸ÅÄîÎÒÈÔÈ»ºÜÃÔºý£¬ÔÚѧϰÖС£Ö÷ÒªÎÒ²»ÊÇרҵµÄ£¬
Ö»ÊÇ¿ªÊ¼Ñ§Á˵ãVB6´úÂ룬Ȼºó¾ÍÓÃVB.NETÁË£¬ËùÒÔĿǰֻÊÇ»áдµã´úÂ룬ȴ²»Öªµ ......
'ÔÚÒýÓÃÀïÌí¼ÓADODB
Public vscn As ADODB.Connection
Public SQLString As String
SQLString = "Provider=SQLOLEDB.1;Password=ÃÜÂë;Persist Security Info=True;User ID=ÓÃ" & _
"»§;Initial Catalog=Êý¾Ý¿âÃû;Data Source=·þÎñÆ÷Ãû"
  ......