C# Signature:

[DllImport("kernel32.dll", CharSet = CharSet.Unicode, SetLastError = true)]
[return: MarshalAs(UnmanagedType.Bool)]
static extern bool SetDllDirectory(string lpPathName);

VB Signature:

Declare Function SetDllDirectory Lib "kernel32.dll" (TODO) As TODO

User-Defined Types:

None.

Alternative Managed API:

Do you know one? Please contribute it!

Notes:

Pretty straight-forward to use. Obviously, is usually going to be called before calling LoadLibraryEx().

Tips & Tricks:

Please add some!

Sample Code:

    bool did_it_work;
     //set the dll path so it can find the dlls
     did_it_work = SetDllDirectory(@"C:\SomeWhere\");

Please edit this page!

Do you have...

• helpful tips or sample code to share for using this API in managed code?
• corrections to the existing content?
• variations of the signature you want to share?
• additional languages you want to include?

Select "Edit This Page" on the right hand toolbar and edit it! Or add new pages containing supporting types needed for this API (structures, delegates, and more).