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´úÂëÎÒÊÇתÔØÆäËûÍøÕ¾,
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
//private string datapatch = ConfigurationSettings.AppSettings["acessconn"];//Êý¾Ý¿âµØÖ·
private string datapatch = "db/global.asa";//Êý¾Ý¿âµØÖ·
///
/// È¡µÃdataset
//
/// ²éѯÓï¾ä
///
public DataSet GetDataSet(string Commandtext)
{&nbs ......
Àý×Ó£º
using system.web.caching
<%@ Import Namespace="System.Data" %>
<%@ Import Namespace="System.Data.SqlClient" %>
<html>
<script language="C#" runat="server">
void Page_Load(Object Src, EventArgs E) {
DataView Source;
// Retrieve the DataView obj ......
Ò»¡¢ÈÏʶWeb.configÎļþ
Web.config ÎļþÊÇÒ»¸öXMLÎı¾Îļþ£¬ËüÓÃÀ´´¢´æ ASP.NET Web Ó¦ÓóÌÐòµÄÅäÖÃÐÅÏ¢£¨Èç×î³£ÓõÄÉèÖÃASP.NET Web Ó¦ÓóÌÐòµÄÉí·ÝÑéÖ¤·½Ê½£©£¬Ëü¿ÉÒÔ³öÏÖÔÚÓ¦ÓóÌÐòµÄÿһ¸öĿ¼ÖС£µ±Äãͨ¹ý.NETн¨Ò»¸öWebÓ¦ÓóÌÐòºó£¬Ä¬ÈÏÇé¿öÏ»áÔÚ¸ùĿ¼×Ô¶¯´´½¨Ò»¸öĬÈϵÄWeb.configÎļþ£¬°üÀ¨Ä¬ÈϵÄÅäÖÃÉèÖã ......
aspxÒ³:
<asp:DropDownList ID="DropDownList1" runat="server" AutoPostBack="True"
OnSelectedIndexChanged="DropDownList1_SelectedIndexChanged" CssClass="b">
<asp:ListItem Value="5">5 per page</asp:ListItem ......
ÔÎÄ£ºÁõÎä
| ASP.NET ·þÎñÆ÷¿Ø¼þÉúÃüÖÜÆÚ
âÒ¶¡½âÅ£:×ÝÏòÇÐÈëASP.NET 3.5¿Ø¼þºÍ×é¼þ¿ª·¢¼¼Êõ
µÚÒ»Õ½²ÁËһЩ·þÎñÆ÷¿Ø¼þµÄ»ù±¾ÖªÊ¶£¬
ÆäÖÐasp.net·þÎñÆ÷¿Ø¼þµÄÉúÃüÖÜÆÚ£¬ÊÇ¿ª·¢¿Ø¼þµÄµÚÒ»²½£¬Ò²ÊǺËÐÄ¡£
·þÎñÆ÷¿Ø¼þÉúÃüÖÜÆÚ°üÀ¨ÒÔÏÂ11¸ö½×¶Î£º
³õʼ»¯£¨OnInit)£ºÍê³É¿Ø¼þµÄ³õʼ»¯¼°´ò¿ª¿Ø¼þµÄÊÓͼ״̬¸ ......