[Mono-bugs] [Bug 56965][Maj] Changed - P/Invoke is marshalling string arrays as UTF-8 not Unicode

bugzilla-daemon@bugzilla.ximian.com bugzilla-daemon@bugzilla.ximian.com
Mon, 19 Apr 2004 17:39:16 -0400 (EDT)

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Changed by cscholes@novell.com.


--- shadow/56965	2004-04-19 17:34:18.000000000 -0400
+++ shadow/56965.tmp.6665	2004-04-19 17:39:16.000000000 -0400
@@ -120,6 +120,22 @@
 string encoding used by a delegate but I don't know how.
 ------- Additional Comments From cscholes@novell.com  2004-04-19 17:34 -------
 Created an attachment (id=7431)
 Updated managed code with correct delegate marshalling
+------- Additional Comments From cscholes@novell.com  2004-04-19 17:39 -------
+The attached file (id=7431) now works in .NET.  I was trying a bunch 
+of things and forgot to add the MarshalAs param back.  The delegate 
+signiture now looks like: 
+public delegate void delegateAddHit(bool isAuthorized, [MarshalAs
+(UnmanagedType.LPWStr)] string url);
+The unmanaged code calls the callback with Unicode characters.  It 
+works in .NET but does not in Mono.  If I call the callback in mono 
+with a string like:
+char[] uchars = {'\u304C','\u898B','\u3064','\u304B','\u308A'};
+String ustr = new String(uchars);
+The parameter is NULL.