asp.net ¶ÁÈ¡SAPÊý¾Ý(rfcÐÎʽȫ¹ý³Ì)
ƽ̨:vs2005,ecc6 ,orcale Êý¾Ý¿â
1.Ê×ÏÈÓÃse37,½¨Á¢Ò»¸ö¶ÁÈ¡º¯Êý,Èçͼ
2.ÏÈÌí¼ÓÈý¸öcom×é¼þInterop.SAPFunctionsOCX.dll,Interop.SAPLogonCtrl.dll,Interop.SAPTableFactoryCtrl.dll
ÏÂÃæµÄ´úÂëÎÒÊÇ×ªÔØÆäËûÍøÕ¾,
ÒÔwebÐÎʽ¶Ôfunction module½øÐе÷ÓÃÓëformÐÎʽ»ù±¾Ò»Ñù,ΨһֵµÃ×¢ÒâµÄµØ·½¾ÍÊÇ:"An ActiveX control must be run in an STA apartment. Because the attribute STAThread is applied to the Main method of a WinForm class by default with a WinForms Project, the main thread of your app will run in STA mode.".Ò²¾ÍÊÇ˵ÓÐЩAcrtiveX¿Ø¼þ»òÕßCom×é¼þ±ØÐëÔËÐÐÔÚµ¥Ï̵߳¥ÔªÏ£¨STA£ºSingle Thread Apartment £©£¬·ñÔòµÄ»°»áÅ׳ö“Bad variant type”Òì³£¡£½â¾ö·½°¸Îª£ºÐ¿ªÒ»¸öỊ̈߳¬²¢½«¸ÃÏ̵߳ÄÔËÐÐģʽÉèÖÃΪSTA£¬È»ºóÔÙ¸ÄÏß³Ì϶ÔCom×é¼þ»òÕßActiveX¿Ø¼þ½øÐе÷Óá£
¶ÔÓ¦µ½ÎÒÃǵÄÊÂÀýÖУ¬Èç¹û²»Ê¹ÓÃSTAģʽÔËÐУ¬ÎÒÃÇ¿ÉÒÔÁ¬½Óµ½SAPϵͳ£¬µ«µ÷ÓÃFunction ModuleµÄʱºò»áÅ׳ö“Bad variant type”Òì³£¡£ËùÒÔÒª½²µ÷ÓÃFunction ModuleµÄ´úÂëÔÚпªµÄÏß³ÌÖÐÖ´ÐС£¾ßÌå²½ÖèÈçÏ£º
Ò»£¬Ìí¼Ó¶ÔInterop.SAPFunctionsOCX.dllÒÔ¼°Interop.SAPLogonCtrl.dllºÍInterop.SAPTableFactoryCtrl.dllcom×é¼þµÄÒýÓá£
¶þ£¬Ð¿ªÒ»¸öỊ̈߳¬²¢½«¸ÃÏ̵߳ÄÔËÐÐģʽÉèÖÃΪSTA. ²¢½«µÇ¼SAPϵͳÒÔ¼°µ÷ÓÃFunction moduleµÄ·½·¨ÔËÐÐÔÚ¸ÃÏß³ÌÏ£¡´úÂëÈçÏ£º
protected void Button1_Click(object sender, EventArgs e)
{
System.Threading.Thread s = new System.Threading.Thread(new System.Threading.ThreadStart(test)); //Create a new thread and set the method test() run in this thread
s.SetApartmentState(System.Threading.ApartmentState.STA); //Set the run mode 'STA'
&
Ïà¹ØÎĵµ£º
ʹÓÃDataRelationÀà´´½¨¹ØÏµ²¢ÀûÓø¸/×Ó¹ØÏµ¶ÁÈ¡Êý¾ÝʾÀý
void Page_Load(object sender, System.EventArgs e)
{
// Á¬½Ó×Ö·û´®ºÍ SQL Óï¾ä
string ConnString = System.Configuration.ConfigurationSettings.AppSettings["ConnectionSqlServer"];
......
1. Êý¾Ý¿â·ÃÎÊÐÔÄÜÓÅ»¯
Êý¾Ý¿âµÄÁ¬½ÓºÍ¹Ø±Õ
·ÃÎÊÊý¾Ý¿â×ÊÔ´ÐèÒª´´½¨Á¬½Ó¡¢´ò¿ªÁ¬½ÓºÍ¹Ø±ÕÁ¬½Ó¼¸¸ö²Ù×÷¡£ÕâЩ¹ý³ÌÐèÒª¶à´ÎÓëÊý¾Ý¿â½»»»ÐÅÏ¢ÒÔͨ¹ýÉí·ÝÑéÖ¤£¬±È½ÏºÄ·Ñ·þÎñÆ÷×ÊÔ´¡£ASP.NETÖÐÌṩÁËÁ¬½Ó³Ø(Connection Pool)¸ÄÉÆ´ò¿ªºÍ¹Ø±ÕÊý¾Ý¿â¶ÔÐÔÄܵÄÓ°Ï졣ϵͳ½«Óû§µÄÊý¾Ý¿âÁ¬½Ó·ÅÔÚÁ¬½Ó³ØÖУ¬ÐèҪʱȡ³ö£¬¹Ø±ÕÊ ......
½ñÌ죬¿´µ½PETSHOP4.0ÀïµÄWEB.CONFIG¶ÔÊý¾Ý¿âÁ¬½Ó×Ö·û´®¼ÓÃÜ£¬ËùÒÔÌØÒâѧϰ²¢¼Ç¼ÏÂÀ´¡£
.net ÌṩÁË System.Configuration.RsaProtectedConfigurationProvider ¡£
Ê×ÏÈÅäÖÃWEB.CONFIG
<configuration xmlns="http://schemas.microsoft.com/.NetConfiguration/v2.0">
< ......
aspxÒ³:
<asp:DropDownList ID="DropDownList1" runat="server" AutoPostBack="True"
OnSelectedIndexChanged="DropDownList1_SelectedIndexChanged" CssClass="b">
<asp:ListItem Value="5">5 per page</asp:ListItem ......