[Mono-osx] [MonoMac] DatePicker sample and patch

[kjpou]

Miguel

The NSColor.cs file is missing from the git sources so does not build.

After commenting out the NSColor.cs target and building here is what I 
am getting.

Missing method 
System.Reflection.Assembly::op_Inequality(Assembly,Assembly) in assembly 
/Library/Frameworks/Mono.framework/Versions/2.8.1/lib/mono/2.0/mscorlib.dll, 
referenced in assembly 
/Volumes/Public/Development/Mono/MonoMac/AppleSamples/DatePicker/DatePicker/bin/Debug/DatePicker.app/Contents/Resources/MonoMac.dll

Unhandled Exception: System.TypeInitializationException: An exception 
was thrown by the type initializer for MonoMac.AppKit.NSApplication ---> 
System.TypeInitializationException: An exception was thrown by the type 
initializer for MonoMac.ObjCRuntime.Class ---> 
System.MissingMethodException: Method not found: 
'System.Reflection.Assembly.op_Inequality'.
   at MonoMac.ObjCRuntime.NativeMethodBuilder..ctor 
(System.Reflection.MethodInfo minfo, System.Type type, 
MonoMac.Foundation.ExportAttribute ea) [0x00000] in <filename unknown>:0
   at MonoMac.ObjCRuntime.NativeMethodBuilder..ctor 
(System.Reflection.MethodInfo minfo) [0x00000] in <filename unknown>:0
   at MonoMac.ObjCRuntime.Class..cctor () [0x00000] in <filename unknown>:0
   --- End of inner exception stack trace ---
   at MonoMac.AppKit.NSApplication..cctor () [0x00000] in <filename 
unknown>:0
   --- End of inner exception stack trace ---
   at DatePicker.MainClass.Main (System.String[] args) [0x00000] in 
<filename unknown>:0

Maybe the changes for ref and out type parameters is causing a little 
problem.

Kenneth

On 12/31/10 5:52 PM, Miguel de Icaza wrote:
> Hello,
>
>     The reason the events were removed was because the delegates are
>     not being generated correctly for ref type parameters.  This was
>     the change that we discussed on the #monomac list about that.  It
>     was better to remove the events until it was fixed and just
>     override in the code for the
>     [Export("datePickerCell:validateProposedDateValue:timeInterval:")]
>
>
> I have now implemented this feature.   I kept the event mappings and 
> added the ref to the API definition.
>
> Would you mind taking a look at your sample and updating it if it 
> needs to?
>
> Miguel
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