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Access class method in .net dll from VFP9
Message
De
20/04/2008 17:10:17
 
 
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Information générale
Forum:
Visual FoxPro
Catégorie:
COM/DCOM et OLE Automation
Titre:
Access class method in .net dll from VFP9
Versions des environnements
Visual FoxPro:
VFP 9 SP1
OS:
Windows XP SP2
Network:
Windows 2003 Server
Database:
MS SQL Server
Divers
Thread ID:
01311979
Message ID:
01311979
Vues:
120
I have a .net dll (not mine - a 3rd party) that I registered using regasm /codebase that returned 'Types Registered Successfully.' I can successfully call class methods in the dll from C#. To do so, it is along the lines of:
using PowerPhone.CachStandard.API;
...
public string IP = "";
public int Port = 0;
private void btConnect_Click(object sender, System.EventArgs e)
    {
        string server = this.tbIP.Text.Trim();
        int port = int.Parse(nmPort.Value.ToString());

        //TRAPIClass class contains public methods
        int result = TRAPIClass.Connect(server,port);
        switch (result)
        {
           case (int)TRErrorCodeEnum.TR_OK:
           {
              // Each Session store its connection here
              DialogResult = DialogResult.OK;
              IP = server;
              Port = port;
              break;
           }
           case (int)TRErrorCodeEnum.TR_ERR_TCPCONNECTION:
           {

...etc.
I want to do the same from VFP9. I have tried:

DECLARE INTEGER TRAPIClass IN "PowerPhone.CachStandardAPI.dll" string, integer

Then:

lcserer = '127.0.0.1'
lnport = 5000 && these I set manually in the running service the api accesses
? TRAPIClass.Connect(lcServer,lnport) && returns 'Object TRAPIClass is not found.'

I've tried:

DECLARE INTEGER PowerPhone IN "PowerPhone.CachStandardAPI.dll" string, integer

Then:

lcserer = '127.0.0.1'
lnport = 5000 && these I set manually in the running service the api accesses
? PowerPhone.TRAPIClass.Connect(lcServer,lnport) && returns 'Object PowerPhone is not found.'



If I try:

o = CREATEOBJECT('PowerPhone.CachStandardAPI.TRAPIClass')

It returns 'Class definition 'PowerPhone.CachStandardAPI.TRAPIClass' is not found.'


It's something obvious I'm overlooking, but what?
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