Ok, to make a long story short, I'm Emitting some MSIL from a c#
application. I know that THIS is the MSIL I want to be emitting:
//*************** *************** *************** *************** **
..method public hidebysig instance class
[System.Data]System.Data.Sql Client.SqlComma nd
Format1(class Delta.Dictionar yDispatch dispatch) cil managed
{
.custom instance void Delta.DispatchN ameAttribute::. ctor(string) = (
01 00 0B 43 4F 4D 4D 41 4E 44 5F 4F 4E 45 00 00 ) // ...COMMAND_ONE. .
// Code size 27 (0x1b)
.maxstack 4
.locals init ([0] class [System.Data]System.Data.Sql Client.SqlComma nd
rtn,
[1] class [System.Data]System.Data.Sql Client.SqlComma nd
CS$1$0000)
IL_0000: nop
IL_0001: newobj instance void
[System.Data]System.Data.Sql Client.SqlComma nd::.ctor()
IL_0006: stloc.0
IL_0007: ldarg.0
IL_0008: ldloc.0
IL_0009: ldarg.1
IL_000a: ldstr "COMMAND_ON E"
IL_000f: callvirt instance void class
Delta.DispatchF ormatter`2<clas s
[System.Data]System.Data.Sql Client.SqlComma nd,class
Delta.Dictionar yDispatch>::App lyDispatchBindi ng(!0,
class Delta.Dictionar yDispatch,
string)
IL_0014: nop
IL_0015: ldloc.0
IL_0016: stloc.1
IL_0017: br.s IL_0019
IL_0019: ldloc.1
IL_001a: ret
} // end of method TestFormatter:: Format1
//*************** *************** *************** *************** **
But THIS is the closest I can get using Reflection.Emit :
//*************** *************** *************** *************** **
..method public instance class
[System.Data]System.Data.Sql Client.SqlComma nd
Format1(class [Delta]Delta.Dictionar yDispatch A_1) cil managed
{
.custom instance void
[Delta]Delta.DispatchN ameAttribute::. ctor(string) = ( 01 00 0B 63 6F 6D
6D 61 6E 64 20 6F 6E 65 00 00 ) // ...command one..
// Code size 27 (0x1b)
.maxstack 5
.locals init (class [System.Data]System.Data.Sql Client.SqlComma nd
V_0)
IL_0000: nop
IL_0001: newobj instance void
[System.Data]System.Data.Sql Client.SqlComma nd::.ctor()
IL_0006: stloc.0
IL_0007: ldarg.0
IL_0008: ldloc.0
IL_0009: ldarg.1
IL_000a: ldstr "COMMAND_ON E"
IL_000f: callvirt instance void
[Delta]Delta.SqlDispat chFormatter::Ap plyDispatchBind ing(class
[System.Data]System.Data.Sql Client.SqlComma nd,
class [Delta]Delta.Dictionar yDispatch,
string)
IL_0014: nop
IL_0015: ldloc.0
IL_0016: stloc.1
IL_0017: br.s IL_0019
IL_0019: ldloc.1
IL_001a: ret
} // end of method Formatter::Form at1
//*************** *************** *************** *************** **
Which throws an "InvalidProgram Exception" when I try to call it. Can
anybody help me here? I'm starting to lose sleep over this.
2  1651 
Never mind, I think I might have figured it out.
allfyre wrote:
Ok, to make a long story short, I'm Emitting some MSIL from a c#
application. I know that THIS is the MSIL I want to be emitting:
//*************** *************** *************** *************** **
.method public hidebysig instance class
[System.Data]System.Data.Sql Client.SqlComma nd
Format1(class Delta.Dictionar yDispatch dispatch) cil managed
{
.custom instance void Delta.DispatchN ameAttribute::. ctor(string) = (
01 00 0B 43 4F 4D 4D 41 4E 44 5F 4F 4E 45 00 00 ) // ...COMMAND_ONE. .
// Code size 27 (0x1b)
.maxstack 4
.locals init ([0] class [System.Data]System.Data.Sql Client.SqlComma nd
rtn,
[1] class [System.Data]System.Data.Sql Client.SqlComma nd
CS$1$0000)
IL_0000: nop
IL_0001: newobj instance void
[System.Data]System.Data.Sql Client.SqlComma nd::.ctor()
IL_0006: stloc.0
IL_0007: ldarg.0
IL_0008: ldloc.0
IL_0009: ldarg.1
IL_000a: ldstr "COMMAND_ON E"
IL_000f: callvirt instance void class
Delta.DispatchF ormatter`2<clas s
[System.Data]System.Data.Sql Client.SqlComma nd,class
Delta.Dictionar yDispatch>::App lyDispatchBindi ng(!0,
class Delta.Dictionar yDispatch,
string)
IL_0014: nop
IL_0015: ldloc.0
IL_0016: stloc.1
IL_0017: br.s IL_0019
IL_0019: ldloc.1
IL_001a: ret
} // end of method TestFormatter:: Format1
//*************** *************** *************** *************** **
But THIS is the closest I can get using Reflection.Emit :
//*************** *************** *************** *************** **
.method public instance class
[System.Data]System.Data.Sql Client.SqlComma nd
Format1(class [Delta]Delta.Dictionar yDispatch A_1) cil managed
{
.custom instance void
[Delta]Delta.DispatchN ameAttribute::. ctor(string) = ( 01 00 0B 63 6F 6D
6D 61 6E 64 20 6F 6E 65 00 00 ) // ...command one..
// Code size 27 (0x1b)
.maxstack 5
.locals init (class [System.Data]System.Data.Sql Client.SqlComma nd
V_0)
IL_0000: nop
IL_0001: newobj instance void
[System.Data]System.Data.Sql Client.SqlComma nd::.ctor()
IL_0006: stloc.0
IL_0007: ldarg.0
IL_0008: ldloc.0
IL_0009: ldarg.1
IL_000a: ldstr "COMMAND_ON E"
IL_000f: callvirt instance void
[Delta]Delta.SqlDispat chFormatter::Ap plyDispatchBind ing(class
[System.Data]System.Data.Sql Client.SqlComma nd,
class [Delta]Delta.Dictionar yDispatch,
string)
IL_0014: nop
IL_0015: ldloc.0
IL_0016: stloc.1
IL_0017: br.s IL_0019
IL_0019: ldloc.1
IL_001a: ret
} // end of method Formatter::Form at1
//*************** *************** *************** *************** **
Which throws an "InvalidProgram Exception" when I try to call it. Can
anybody help me here? I'm starting to lose sleep over this.
"allfyre" <al*****@hotmai l.comwrote:
Ok, to make a long story short, I'm Emitting some MSIL from a c#
application. I know that THIS is the MSIL I want to be emitting:
.locals init ([0] class [System.Data]System.Data.Sql Client.SqlComma nd
rtn,
[1] class [System.Data]System.Data.Sql Client.SqlComma nd
CS$1$0000)
There are two locals in this method.
But THIS is the closest I can get using Reflection.Emit :
.locals init (class [System.Data]System.Data.Sql Client.SqlComma nd
V_0)
There is only one local in this method.
IL_0015: ldloc.0
IL_0016: stloc.1
And here you assign to a second local, which isn't defined. Is there an
appropriate LocalBuilder for it?
It's hard to say more without more information - I'm afraid you'd have
to try and reduce your code to a complete, compiling sample, showing the
Reflection.Emit calls you're using.
-- Barry
-- http://barrkel.blogspot.com/ This thread has been closed and replies have been disabled. Please start a new discussion. Similar topics | |
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