For IntPtr null won't work.
Use IntPtr.Zero.
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How do I specify C++ "NULL" in a C# applicaiton?
Hi, I'm calling "DsCrakName" C++ function from a C# Windows application. A new class is created as a wraper for this fuction. The code is taken from this url http://www.pinvoke.net/def
Here is my code calling DsCrakName
string childSidKey = null;
IntPtr ppResult;
IntPtr hds;
childSidKey = sid;
Domain domain;
string[] sids = { sid };
DSAPI.DsCrackNames(hds, DSAPI.DS_NAME_FLAGS.DS_NAM
DSAPI.DS_NAME_FORMAT.DS_SI
1, sids,out ppResult);
I'm getting compiling error for the hds error. HOw can I set this to represent "NULL" in C++? Thank you.
error CS0165: Use of unassigned local variable 'hds'
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by: Mk3890Posted on 2008-07-07 at 18:27:08ID: 21950035
Perhaps changing
IntPtr hds;
to
IntPtr hds = null;
Would do the trick.