It's possible, but it's not trivial. IL-Repack does this: https://github.com/gluck/il-repack
Jb On Thu, Mar 3, 2016 at 7:43 AM, <[email protected]> wrote: > Thanks for your explantion, I am a green hand, so maybe I need more time the > understand it. > I clearly know Mono.cecil can do everything to a C# program, because it can > read the original program and create new instructions to it. > There is another question is: can it combines two programs into one or > introduces some part of a program to another one?For example: > There is a program like: > Assembly A contains: > class program 1 > { > public main(){} > } > Assembly B contains: > class program 2 > { > variable a; > public fun(){ a...} > } > I wonder how to introduce the fun() in program 2 to program 1. if this can > be done, I can surely use > Mono.cecil to let main() call the fun(). Now my initial idea is to create > the variable and fun() in program 1, just > the same to program 2 > but it feels a bit strange, is there a way to introduce them to program 1? > > > 在 2016年3月3日星期四 UTC+8上午12:44:04，Jb Evain写道： >> >> Cool ! >> >> I'm not exactly sure I understand what you mean. >> >> Import (ImportReference in master), creates a reference scoped to your >> module from a metadata element defined in another module. This is >> conceptually different from a C# using. >> >> Jb >> >> >> On Wed, Mar 2, 2016 at 7:23 AM, <[email protected]> wrote: >> > Thanks, it works! I wonder if the Import works like using.... in the C# >> > code, but it works in minor scale, such as the type reference but not >> > assembly reference? >> > >> > 在 2016年3月1日星期二 UTC+8下午7:20:19，[email protected]写道： >> >> >> >> I want to creat a new variable, for example, StreamWriter sw. I do like >> >> this: >> >> var stream_ref = new TypeReference("System.IO", >> >> "StreamWriter",MethodModule, null,true); >> >> var streamwriter = new VariableDefinition("writer", >> >> stream_ref); >> >> method.Body.Variables.Add(streamwriter); >> >> and I get the NullReferenceException, I feel there lacks something, but >> >> I >> >> don't know where...I also wonder how to initialize the varible, like: >> >> StreamWriter sw = new StreamWriter("./test.txt", true); >> >> and how to refer to it. >> >> Before, I try to create a varible like this: >> >> ins = ilProcessor.Create(OpCodes.Ldstr, @"./test.txt"); >> >> ilProcessor.InsertBefore(instructions[0], ins); >> >> ins = ilProcessor.Create(OpCodes.Ldc_I4_1); >> >> ilProcessor.InsertBefore(method.Body.Instructions[1], ins); >> >> ins = ilProcessor.Create(OpCodes.Newobj, >> >> MethodModule.Import(typeof(System.IO.StreamWriter).GetConstructor( new >> >> Type[]{typeof(String), typeof(Boolean)}))); >> >> ilProcessor.InsertBefore(instructions[2], ins); >> >> ins = ilProcessor.Create(OpCodes.Stloc_0); >> >> ilProcessor.InsertBefore(instructions[3], ins); >> >> it doesn't work either. >> >> I don't know why since the IL codes dumped from the one written in C# >> >> is >> >> like that, I know I miss something... >> >> Another question is how to use the variable? >> >> >> > -- >> > -- >> > -- >> > mono-cecil >> > --- >> > You received this message because you are subscribed to the Google >> > Groups >> > "mono-cecil" group. >> > To unsubscribe from this group and stop receiving emails from it, send >> > an >> > email to [email protected]. >> > For more options, visit https://groups.google.com/d/optout. > > -- > -- > -- > mono-cecil > --- > You received this message because you are subscribed to the Google Groups > "mono-cecil" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to [email protected]. > For more options, visit https://groups.google.com/d/optout. -- -- -- mono-cecil --- You received this message because you are subscribed to the Google Groups "mono-cecil" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. For more options, visit https://groups.google.com/d/optout.
