scard32.dll

[Abhay]

Scardcommand takes parameter namely
Byref Handle long ,
Cmd string ,
Cmdlen long ,
Datain string ,
DataInlen long,
DataOut String,
DataoutLen long
and returns a response which is zero on each successful
operation. This is compatible with VB6.0 and works.
When invoking sames command with dllimport in VB.NET
returns error which is misc. whats the response and
Pls HLP

[Ken Tucker [MVP]]

Hi,

The new integer is the same as the old long. Try changing the longs
to integers.

Ken
------------
"Abhay" <ab********@hotmail.com> wrote in message
news:02****************************@phx.gbl...

Scardcommand takes parameter namely
Byref Handle long ,
Cmd string ,
Cmdlen long ,
Datain string ,
DataInlen long,
DataOut String,
DataoutLen long
and returns a response which is zero on each successful
operation. This is compatible with VB6.0 and works.
When invoking sames command with dllimport in VB.NET
returns error which is misc. whats the response and
Pls HLP

[Herfried K. Wagner [MVP]]

* "Abhay" <ab********@hotmail.com> scripsit:

Scardcommand takes parameter namely
Byref Handle long ,
Replace 'Long' with 'IntPtr'
Cmd string ,
Cmdlen long ,
Datain string ,
DataInlen long,
DataOut String,
DataoutLen long
Replace all 'Long' with 'Int32'.
and returns a response which is zero on each successful
operation. This is compatible with VB6.0 and works.
When invoking sames command with dllimport in VB.NET
returns error which is misc. whats the response and

--
Herfried K. Wagner [MVP]
<http://www.mvps.org/dotnet>

[Brian Henry]

please dont post the same thing twice with diffrent names..

"Abhay" <ab********@hotmail.com> wrote in message
news:02****************************@phx.gbl...

Scardcommand takes parameter namely
Byref Handle long ,
Cmd string ,
Cmdlen long ,
Datain string ,
DataInlen long,
DataOut String,
DataoutLen long
and returns a response which is zero on each successful
operation. This is compatible with VB6.0 and works.
When invoking sames command with dllimport in VB.NET
returns error which is misc. whats the response and
Pls HLP