Workflow Assign Activity Designer doesnt generate valid types for 'To' and 'Value' properties

Workflow Assign Activity Designer doesnt generate valid types for 'To' and 'Value' properties by Yor.Gor

Active

Type:	Bug
ID:	777380
Opened:	1/24/2013 6:20:10 AM
Access Restriction:	Public

Workaround(s)

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User(s) can reproduce this bug

Workflow Assign Activity Designer doesnt generate valid types for 'To' and 'Value' properties.
In VS 2010 everything was ok.
Manual edition as described in Expected results section also works.

upd:
copy of manually corrected Assign begins to track changes of properties and generate correct type in xaml.
bug can be reproduced only with newly added Assign

Details (expand)

Visual Studio 2012

1)Declare some var of type 'MyClass' for exampe, and fill 'To' property with it
2)Declare and init some object with method,
MyClass object.GetMyClassVal()
for example and fill 'Value' property with calling this method
3)So we have Assign element To: myClass Value:object.GetMyClassVal()

English

Windows 7

Russian

xaml generated:
<Assign sap2010:WorkflowViewState.IdRef="Assign_2">
                     <Assign.To>
                        <OutArgument x:TypeArguments="x:Object">
                         <mca:CSharpReference x:TypeArguments="x:Object">myClass</mca:CSharpReference>
                        </OutArgument>
                     </Assign.To>
                     <Assign.Value>
                        <InArgument x:TypeArguments="x:Object">
                         <mca:CSharpValue x:TypeArguments="x:Object">object.GetMyClassVal();</mca:CSharpValue>
                        </InArgument>
                     </Assign.Value>
                    </Assign>
And error like 'Cannot implicitly convert from object to MyClassVal blahblah'

<Assign sap2010:WorkflowViewState.IdRef="Assign_2">
                     <Assign.To>
                        <OutArgument x:TypeArguments="fgsfgs:MyClass">
                         <mca:CSharpReference x:TypeArguments="fgsfgs:MyClass">myClass</mca:CSharpReference>
                        </OutArgument>
                     </Assign.To>
                     <Assign.Value>
                        <InArgument x:TypeArguments="fgsfgs:MyClass">
                         <mca:CSharpValue x:TypeArguments="fgsfgs:MyClass">object.GetMyClassVal();</mca:CSharpValue>
                        </InArgument>
                     </Assign.Value>
                    </Assign>

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