Problems getting DLL Functioncalls to work properly
- To: mathgroup at smc.vnet.net
- Subject: [mg125226] Problems getting DLL Functioncalls to work properly
- From: Guido <guido.reichert at gmx.de>
- Date: Thu, 1 Mar 2012 05:31:18 -0500 (EST)
- Delivered-to: l-mathgroup@mail-archive0.wolfram.com
I am having trouble to get DLL function calls to work properly on my
system. To start with the examples in the help documentation do not
work:
In[3]:= Needs["NETLink`"]
In[6]:= NETLink[]
Out[6]= LinkObject["C:\\Program Files\\Wolfram \
Research\\Mathematica\\8.0\\SystemFiles\\Links\\NETLink\\\
InstallableNET.exe", 16, 8]
In[7]:= getTickCount =
DefineDLLFunction["GetTickCount", "kernel32.dll", "int", {}]
Out[7]= Function[Null,
If[NETLink`DLL`Private`checkArgCount["GetTickCount", {##1}, 0],
Wolfram`NETLink`DynamicDLLNamespace`DLLWrapper4`GetTickCount[##1], \
$Failed], {HoldAll}]
Where is my mistake?
Thanks for helping in advance
Guido