hi jb,
this is the code that i wrote to inject custom attributes from an
existing type to a target type ... works on most of the attributes but
for the ClassInterfaceAttribute, am also having issues with the
MarshalAsAttribute too; unable to set the MarshalSpec
foreach (CustomAttribute attribute in sourceType.CustomAttributes)
{
IList ctorParams =
attribute.ConstructorParameters;
MethodReference constructor =
targetAssembly.MainModule.Import(attribute.Constructor);
CustomAttribute attr = new
CustomAttribute(constructor);
bool resolved = attr.Resolve();
for (int prmCount = 0; prmCount <=
ctorParams.Count - 1; prmCount++)
attr.ConstructorParameters.Add(ctorParams[prmCount]);
foreach (DictionaryEntry prop in
attribute.Properties)
{
attr.Properties.Add(prop.Key, prop.Value);
attr.SetPropertyType(prop.Key.ToString(),
targetAssembly.MainModule.Import(prop.Value.GetType()));
}
foreach (DictionaryEntry field in
attribute.Fields)
{
attr.Fields.Add(field.Key, field.Value);
attr.SetFieldType(field.Key.ToString(),
targetAssembly.MainModule.Import(field.Value.GetType()));
}
destType.CustomAttributes.Add(attr);
}
csk ...
On May 27, 4:34 pm, Jb Evain <[email protected]> wrote:
> Granted that you're not showing any code, it's hard to tell you what
> you're doing wrong :)
>
> On Fri, May 27, 2011 at 1:06 PM, srcKode <[email protected]> wrote:
> > if i just had to patch the source,what classes do you suggest I need
> > to upgrade.
> > Migrating to the new version may require lot of re-work for me.
>
> > On May 27, 3:08 pm, Jb Evain <[email protected]> wrote:
> >> Hi,
>
> >> You should update to Cecil 0.9x from github.
>
> >> On Fri, May 27, 2011 at 11:55 AM, srcKode <[email protected]>
> >> wrote:
> >> > oops sorry,this error was when i tried to save the assembly after a
> >> > Type was imported from other assembly.
>
> >> > On May 27, 2:33 pm, srcKode <[email protected]> wrote:
> >> >> Hi,
>
> >> >> I am having issues when I try to import a class that is decorated with
> >> >> the [ClassInterface] attribute;
>
> >> >> below is the stack trace :
>
> >> >> StackTrace " at System.Collections.ArrayList.get_Item(Int32 index)\r
> >> >> \n
> >> >> at
> >> >> Mono.Cecil.ReflectionWriter.GetCustomAttributeSig(CustomAttribute
> >> >> ca) in ..\\ReflectionWriter.cs:line 1435\r\n
> >> >> at
> >> >> Mono.Cecil.ReflectionWriter.VisitCustomAttributeCollection(CustomAttributeCollection
> >> >> customAttrs) in ..\\ReflectionWriter.cs:line 666\r\n
> >> >> at
> >> >> Mono.Cecil.CustomAttributeCollection.Accept(IReflectionVisitor
> >> >> visitor) in ..\\CustomAttributeCollection.cs:line 90\r\n
> >> >> at Mono.Cecil.TypeDefinition.Accept(IReflectionVisitor
> >> >> visitor) in ..
> >> >> \\TypeDefinition.cs:line 558\r\n
> >> >> at
> >> >> Mono.Cecil.ReflectionWriter.CompleteTypeDefinitions() in ..\
> >> >> \ReflectionWriter.cs:line 357\r\n
> >> >> at
> >> >> Mono.Cecil.StructureWriter.TerminateAssemblyDefinition(AssemblyDefinition
> >> >> asm) in ..\\StructureWriter.cs:line 242\r\n
> >> >> at
> >> >> Mono.Cecil.AssemblyDefinition.Accept(IReflectionStructureVisitor
> >> >> visitor) in ..\\AssemblyDefinition.cs:line 161\r\n
> >> >> at
> >> >> Mono.Cecil.AssemblyFactory.WriteAssembly(AssemblyDefinition asm,
> >> >> BinaryWriter bw) in ..\\AssemblyFactory.cs:line 133\r\n
> >> >> at
> >> >> Mono.Cecil.AssemblyFactory.SaveAssembly(AssemblyDefinition asm,
> >> >> Stream stream) in ..\\AssemblyFactory.cs:line 157\r\n
> >> >> at
> >> >> Mono.Cecil.AssemblyFactory.SaveAssembly(AssemblyDefinition asm,
> >> >> String file) in ..\\AssemblyFactory.cs:line 141\r\n
> >> >> at .TypeImporter.ImportType in ..\\TypeImporter.cs:line
> >> >> 1248" string
>
> >> >> Is it something that got to do with the Type Library Exporter ;
> >> >> with any other custom attribute it works fine.
>
> >> > --
> >> > --
> >> > mono-cecil
>
> > --
> > --
> > mono-cecil
--
--
mono-cecil
