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

VBÖÐʵÏÖµØÍ¼²Ù×÷µÄ·½·¨

1.       ÔÚVBµÄFormÉè¼ÆÊ±£¬¼ÓÈëÒ»¸öpicturebox¿Ø¼þ£¬Õâ¸ö¿Ø¼þ×÷ΪOLEÈÝÆ÷£¬MapInfoÖеĵØÍ¼½«ÔڸÿؼþÉÏÏÔʾ¡£
2.       Ö´ÐÐVBµÄº¯ÊýCreateobject(“MapInfo.Application”),Æô¶¯MapInfo¡£ÕâʱMapInfoÔÚºǫ́Æô¶¯£¬¶ÔÓû§À´Ëµ²»¿É¼û£¬²»»áµ¯³ösplash´°¿Ú
3.       µ÷ÓÃMapBasicµÄº¯ÊýSet Application Window£¬ÉèÖÃMapInfoµÄ¸¸´°ÌåID£¬Ò²¾ÍÊÇVB´°ÌåµÄID£¬ÒÔºóµÄMapInfo¶Ô»°¿ò¶¼°ÑVB´°Ìå×÷Ϊ¸¸´°Ìå¡£
4.       Éú³ÉÒ»¸öOLE×Ô¶¯»¯»Øµ÷¶ÔÏó£¬ÓÃÀ´´¦ÀíMapInfoµÄ»Øµ÷ÐÅÏ¢¡£È»ºóµ÷ÓÃMapBasicµÄº¯ÊýSetCallbackÀ´Ö¸ÏòÕâ¸ö»Øµ÷¶ÔÏó¡£
5.       µ÷ÓÃMapBasicµÄº¯ÊýOpen TableÀ´´ò¿ªËùÒª´ò¿ªµÄ±í£¬Õâ¸öʱºò½ö½öÊÇ´ò¿ªÊý¾Ý¿âÎļþ¶øÒÑ£¬Í¼²ã²¢²»¿É¼û¡£
6.       µ÷ÓÃMapBasicµÄº¯ÊýMap fromÉú³É¿É¼ûµÄµØÍ¼£¬µØÍ¼ÏÔʾÔÚpictureboxÄÚ¡£
7.       µ÷ÓÃMapBasicµÄº¯ÊýSet Next Document Parent£¬ÖØÐ¶¨ÏòMapInfoÎĵµ´°¿ÚµÄ¸¸´°Ì壬ÕâÑùµØÍ¼´°¿Ú¾Í³ÉΪVBÓ¦ÓóÌÐòµÄ×Ó´°Ìå¡£


Ïà¹ØÎĵµ£º

vb.net Á¬½ÓSQLÊý¾Ý¿â

     '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"
         ......

ʹÓÃVB½«ASP´úÂë·â×°µ½DLLÎļþÍêÕûʵÀý

ʹÓÃVB½«ASP´úÂë·â×°µ½DLLÎļþÍêÕûʵÀý
http://blog.csdn.net/cncco/archive/2007/10/20/1834865.aspx
ÓÃVB·â×°ASP£¬½¨Á¢SayHello²âÊÔ³ÌÐò
1¡¢´ò¿ªVB6£¬Ð½¨ActiveX DLL
2¡¢ÔÚ¹¤³ÌÒýÓÃÖмÓÈëMicrosoft Active Server Pages Object LibraryÑ¡Ôñ
3¡¢Ìî¼Ó´úÂëÈçÏ£º
'Code Start
'ÉùÃ÷²¿·Ö
Private MyScriptingContext ......

VBʵÏÖSQL ServerÊý¾Ý¿â±¸·Ý/»Ö¸´

VBʵÏÖSQL ServerÊý¾Ý¿â±¸·Ý/»Ö¸´
http://blog.csdn.net/cncco/archive/2006/05/15/729356.aspx
’**Ä£ ¿é Ãû£ºfBackupDatabase_a
’**Ãè    Êö£º±¸·ÝÊý¾Ý¿â,·µ»Ø³ö´íÐÅÏ¢,Õý³£»Ö¸´,·µ»Ø""
’**µ÷    ÓãºfBackupDatabase_a "±¸·ÝÎļþÃû","Êý¾Ý¿âÃû"
’**²ÎÊý˵Ã÷£ ......

[TestComplete ϵÁÐ]VB¼ì²é±àÂëÀàÐÍ

Sub CheckTextCodingType(Textfile)
Set fl = aqFile.OpenBinaryFile(Textfile, aqFile.faRead)
Binary1 = fl.ReadByte()
Binary2 = fl.ReadByte()
fl.Close
select case CStr(Binary1)& CStr(Binary2)
case 255254: '*Unicode (UTF-16) ǰÁ½¸ö×Ö½ÚΪFFFE
Log.Message("fi ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ