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+---- Thread: [.NET] VB.Net CodeDom Compiler Target Framework Issues (/showthread.php?tid=5238611)
VB.Net CodeDom Compiler Target Framework Issues - KrypteX - Apr 15, 2016
Hello all, I've been fooling around allot in .Net recently and stumbled across a problem that I can't quite wrap my head around.
I beleive that my code is correct and compiles my program without issues but with one catch.
Code
Public Sub Compile(ByVal Output As String, ByVal Source As String)
On Error Resume Next
Dim Compiler As ICodeCompiler = (New VBCodeProvider).CreateCompiler()
Dim Parameters As New CompilerParameters()
Dim cResults As CompilerResults
Parameters.GenerateExecutable = True
Parameters.OutputAssembly = Output
Parameters.CompilerOptions = ("/win32icon:" & (Chr(34) & StubIcon & Chr(34))("/target:winexe"))
Parameters.ReferencedAssemblies.Add("System.dll")
Dim Version = New Dictionary(Of String, String)
Version.Add("CompilerVersion", "v2.0")
cResults = Compiler.CompileAssemblyFromSource(Parameters, Source)
If cResults.Errors.Count > 0 Then
For Each CompilerError In cResults.Errors
MessageBox.Show("Error: " & CompilerError.ErrorText, "", MessageBoxButtons.OK, MessageBoxIcon.Error)
Next
ElseIf cResults.Errors.Count = 0 Then
End If
End SubEven though I've specified the compiler version to compile to v2.0 framework, it's compiling in v4.0
Code
// Metadata version: v4.0.30319
.assembly extern mscorlib
{
.publickeytoken = (B7 7A 5C 56 19 34 E0 89 ) // .z\V.4..
.ver 4:0:0:0
}
.assembly extern Microsoft.VisualBasic
{
.publickeytoken = (B0 3F 5F 7F 11 D5 0A 3A ) // .?_....:
.ver 10:0:0:0
}
.assembly extern System
{
.publickeytoken = (B7 7A 5C 56 19 34 E0 89 ) // .z\V.4..
.ver 4:0:0:0
}
.assembly test
{
.custom instance void [mscorlib]System.Runtime.CompilerServices.RuntimeCompatibilityAttribute::.ctor() = ( 01 00 01 00 54 02 16 57 72 61 70 4E 6F 6E 45 78 // ....T..WrapNonEx
63 65 70 74 69 6F 6E 54 68 72 6F 77 73 01 ) // ceptionThrows.
.custom instance void [mscorlib]System.Runtime.CompilerServices.CompilationRelaxationsAttribute::.ctor(int32) = ( 01 00 08 00 00 00 00 00 )
.hash algorithm 0x00008004
.ver 0:0:0:0
}
.module test.exe
// MVID: {AF7D08A3-6D4D-4096-8865-D551ADA33023}
.imagebase 0x00400000
.file alignment 0x00000200
.stackreserve 0x00100000
.subsystem 0x0003 // WINDOWS_CUI
.corflags 0x00000001 // ILONLY
// Image base: 0x08D80000Does anyone have any ideas on how I can fix this?
* - Zilog80 - Apr 15, 2016
On Error Resume Next....Really?🤣🤣🤣
Your Version variable has been declared and initializated, but you dindt used anywhere on compiler options. Try to use it!!!. Example (might not work, its a guide-line code)
PHP Code
<?php
var providerOptions = new Dictionary<string, string>();
providerOptions.Add("CompilerVersion", "v2.0");
var compiler = new CSharpCodeProvider(providerOptions);
* - KrypteX - Apr 15, 2016
(Apr 15, 2016 12:16 PM)Zilog80 Wrote: On Error Resume Next....Really?🤣🤣🤣
Your Version variable has been declared and initializated, but you dindt used anywhere on compiler options. Try to use it!!!. Example (might not work, its a guide-line code)
PHP Code
<?php
var providerOptions = new Dictionary<string, string>();
providerOptions.Add("CompilerVersion", "v2.0");
var compiler = new CSharpCodeProvider(providerOptions);
XD I didn't code it. It's a slightly modified version of Pr3f1x's codedom compiler function
Hmm... I can kinda see how it's been declared and all and I can see that it may not even be getting used as a variable upon compilation.. Hmmmmmmmm thank you very much I'll have to take a look into how to fix that.
The version variable still means nothing, however I've just gotten my whole project to run off of 2.0 by default.