C# Signature:

[DllImport("kernel32.dll")]
[return: System.Runtime.InteropServices.MarshalAs(System.Runtime.InteropServices.UnmanagedType.I1)]
static extern bool CreateSymbolicLink(string lpSymlinkFileName, string lpTargetFileName, SYMBOLIC_LINK_FLAG dwFlags);

VB.NET Signature:

<DllImport("kernel32.dll")> _
Private Shared Function CreateSymbolicLink(ByVal lpSymlinkFileName As String, ByVal lpTargetFileName As String, ByVal dwFlags As SYMBOLIC_LINK_FLAG) As Boolean
End Function

User-Defined Types:

SYMBOLIC_LINK_FLAG

A DWORD or in .NET a UInt32.

0x0 The link target is a file.

0x1 The link target is a directory.

SYMBOLIC_LINK_FLAG

Alternative Managed API:

Do you know one? Please contribute it!

Notes:

The unmanaged prototype contains a return directive because the CreateSymbolicLink API function returns BOOLEAN, a one-byte data type. The default marshaling for bool is four bytes (to allow seamless integration with BOOL return values). If you were to use the default marshaling for BOOLEAN values, it's likely that you will get erroneous results. The return directive forces PInvoke to marshal just one byte of the return value. Source: http://www.informit.com/guides/content.aspx?g=dotnet&seqNum=762&ns=16196

None.

Tips & Tricks:

Please add some!

Sample Code:

Please add some!

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).