CSharp / OLE

Article View: borland.public.csharpbuilder.language.csharp

Article #129

Back to borland.public.csharpbuilder.language.csharp Previous Next

#129

From: Looki VanDyke
Date: Tue, 17 Apr 2007 07:06

52 lines
1516 bytes

Hi,

I want to get a 
string value out of 
an 
activex-component.

I solved it easily 
in delphi:

var
     hlpstrptr 
      : WideString;
     hlp_string 
      : String;

...

 
ActiveXComponent.GetCreatorID(hlpstrptr); 
hlp_CreatorID := 
hlpstrptr;

but in C# ??

I only know that

     string hlpstr = 
"";

     result = 
axActiveXComponent1.GetCreatorID(ref 
hlpstr);


will not work, cause 
the 
"ActiveXComponent.GetCreatorID"-function 
fails
with "wrong 
parameter type".

So: hlpstr should be 
a pointer to a 
WideString (in 
"dephi-words")

How can I achive 
this with C#?

Best regards
Loki

Technical Details

Message-ID: <462471e1$1@newsgroups.borland.com>

Path:

arc1-ca.pugleaf.net!g2news1.google.com!news3.google.com!proxad.net!212.101.4.254.MISMATCH!solnet.ch!solnet.ch!newsfeed01.sul.t-online.de!t-online.de!newsgroups.borland.com!not-for-mail

Show Full Headers

Complete Article Headers

X-Google-Thread: 1efe35,a29b06084724d61a,start
X-Google-Attributes: gid1efe35,public
X-Google-Language: ENGLISH,ASCII-7-bit
Date: Tue, 17 Apr 2007 09:06:16 +0200
From: Looki VanDyke <Nixus@minimax.de>
User-Agent: Mozilla/5.0 (Windows; U; Windows NT 5.1; de-AT; rv:1.8.1.2) Gecko/20070222 SeaMonkey/1.1.1
MIME-Version: 1.0
Newsgroups: borland.public.csharpbuilder.language.csharp
Subject: CSharp / OLE
Content-Type: text/plain; charset=ISO-8859-1; format=flowed
Content-Transfer-Encoding: 7bit
NNTP-Posting-Host: 134.176.129.42
Message-ID: <462471e1$1@newsgroups.borland.com>
X-Trace: newsgroups.borland.com 1176793569 134.176.129.42 (17 Apr 2007 00:06:09 -0800)
Lines: 52
Path: arc1-ca.pugleaf.net!g2news1.google.com!news3.google.com!proxad.net!212.101.4.254.MISMATCH!solnet.ch!solnet.ch!newsfeed01.sul.t-online.de!t-online.de!newsgroups.borland.com!not-for-mail