call aol com

Bin Iii. asp calls COM components 1. Add 2. In ASP, you can use X to call methods in the COM component class:Set x = server. Createobject ("component name. Class Name ") Http://www.cnblogs.com/rentj1/archive/2009/02/23/1396187.html 1. Create a class library mytestdll. 2. Right-click the project "mytestdll"-"properties-" generate-"and select" register for

example, open a new ADO Connection object, open a traditional ACCESS database for ODBC, and then execute the SQL query, a record set object will be returned. Then we will display the first three fields of the record set. $ Dbc = new COM ("ADODB. Connection ");$ Dbc-> Provider = "MSDASQL ";$ Dbc-> Open ("nwind ");$ Rs = $ dbc-> Execute ("select * from products ");$ I = 0;While (! $ Rs-> EOF ){$ I + = 1;$ Fld0 = $ rs-> Fields (0 );$ Fld1 = $ rs-> Fiel

OLEDB has a reputation for being faster than ODBC. 　　 ADO is the API for packaging ODBC and OLEDB. 　　 In this example, open a new ADO Connection object, open a traditional access (favorite of small websites) database for ODBC, and then execute SQL query, a record set object will be returned. Then we will display the first three fields of the record set. 　　 　　 $ Dbc = new COM ("ADODB. Connection "); $ Dbc-> Provider = "MSDASQL "; $ Dbc-> Open ("nwind

, but OLEDB has a reputation for being faster than ODBC. 　　 ADO is the API for packaging ODBC and OLEDB. 　　 In this example, open a new ADO Connection object, open a traditional ACCESS database for ODBC, and then execute the SQL query, a record set object will be returned. Then we will display the first three fields of the record set. 　　 　　 $ Dbc = new COM ("ADODB. Connection "); $ Dbc-> Provider = "MSDASQL "; $ Dbc-> Open ("nwind "); $ Rs = $ dbc-> E

How to call Asscess database and COM program via ADO in PHP author: John Lim. Znsoft (http://www.phpease.com znsoftm@21cn.com) PHP4 already supports Microsoft's COM technology. However, the COM section is rarely mentioned in this document. Here are some examples I have tried. I hope these will give you some ideas. No

Generally, you can use cocreateinstance to call the COM component. However, for the COM component that implements the idispatch interface, it is easier to call the COM component by using the coledispatchdriver package class of the VC ++ automatically generated interface. Exa

code.As you can see from the explanation, this class is primarily used to allocate unmanaged memory and to convert between managed and unmanaged types.So I took a look at the members of the Mashal class and found a method:And this method itself can achieve the above mallocintptr the function of this method, so I will change the code as follows:New Signclass (); string Certpath == marshal.stringtobstr (certpath); int result = signclass.verify (prestr, sign, ptrcertfile); Marshal.freebstr (ptrcer

How to call a function that contains IntPtr parameters in the com component? Background The company's payment platform recently docked with the payment interface of Xi'an mobile. The signature method in the interface is that the other party provides a com component, the component contains a signature method and a signature verification method. After the signature

How to call a function that contains IntPtr parameters in the com component? Background The company's payment platform recently docked with the payment interface of Xi'an mobile. The signature method in the interface is that the other party provides a com component, the component contains a signature method and a signature verification method. After the signature

When C # Calls the com DLL package library compiled by C ++, two problems will occur: 1. Data type conversion problem 2. pointer or address parameter transfer problem first, data type conversion problem. Because C # Is the. NET language and uses the basic data type of. net, C ++ actually corresponds to the basic data type of. net. For example, the original function of C ++ is: int _ stdcall functionname (unsigned char param1, unsigned short param2). T

Last wrote how in VC6.0 under Delphi write COM to invoke, originally wanted to write immediately how in Delphi call VC6.0 development of COM, because in write case program encountered a very strange problem, in my machine with VC written interface program compiled can pass. But the call will have a problem, (in the VC

The COM server is an in-process server, and the DLL name is simpcom. dll. This component has only one interface ifoo, and this interface has only one method hresult sayhello (void) Call in SDK============================================1. The simplest and most common method is to use the # Import Type Library and the smart pointer packaging class provided by VC.DemoCode: # Import "D: \ temp \ Vc \

"); $dbc->provider = "MSDASQL"; $dbc->open ("Nwind"); $rs = $dbc->execute ("SELECT * FROM Products"); $i = 0; while (! $rs->eof) { $i + = 1; $FLD 0 = $rs->fields (0); $FLD 1 = $rs->fields (1); $FLD 2 = $rs->fields (2); Print "$fld 0->value $fld 1->value $fld 2->value "; $rs->movenext (); } $rs->close (); ?> Call Microsoft Word in PHP This is another example: $word =new COM ("Word.Application") or Die ("Ca

PHP4 already supports Microsoft's COM technology. However, the COM section is rarely mentioned in this document. Here are some examples I have tried. I hope these will give you some ideas. Note that these can only run on 32-bit Microsoft Windows platforms. Activating ADOADO with php is Microsoft's database object technology. ADSyntaxHi PHP4 already supports Microsoft's