[Mono-bugs] [Bug 78427][Wis] Changed - MarshalAs(UnmanagedType.LPStruct) not working

bugzilla-daemon at bugzilla.ximian.com bugzilla-daemon at bugzilla.ximian.com
Wed May 17 22:45:40 EDT 2006

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Changed by jonathan.chambers at ansys.com.


--- shadow/78427	2006-05-17 19:36:40.000000000 -0400
+++ shadow/78427.tmp.11043	2006-05-17 22:45:40.000000000 -0400
@@ -57,6 +57,16 @@
 Should be fixed in SVN, but I don't have a windows mono installation
 to test on right now, could you try it out ?
 ------- Additional Comments From jonathan.chambers at ansys.com  2006-05-17 19:36 -------
 The sample code asserts in marshal.c at line 4838.
+------- Additional Comments From jonathan.chambers at ansys.com  2006-05-17 22:45 -------
+Perhaps we can just test whether the parameter is type System.Guid. I
+can't seem (with limited effort) to get MS .Net to accept any other
+struct besides System.Guid. It throws an error at runtime: 
+Unhandled Exception:
+System.Runtime.InteropServices.MarshalDirectiveException: Can not
+marshal parameter #1: Invalid managed/unmanaged type combination (this
+value type must be paired with Struct).

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