CSharp/C#, Compile CS source code using ICodeCompiler

Compile CS source code using ICodeCompiler

Author	Message
Weimin #1 / 4	Compile CS source code using ICodeCompiler Hi, I want to compile CS source code in program. However, I always get error "CS0116 - A namespace does not directly contain members such as fields or methods" when I invoke CompileAssemblyFromSource method. Even if I changed the source file name to an invalid value, the same error message will be returned. How does this happen? This is my code: CompilerParameters cp = new CompilerParameters(); cp.ReferencedAssemblies.Add("System.dll"); cp.ReferencedAssemblies.Add("System.Xml.dll"); cp.ReferencedAssemblies.Add("System.Web.Services.dll"); cp.GenerateExecutable = false; cp.OutputAssembly = "C:\\Lib\\BT20TT0.dll; cp.GenerateInMemory = true; cp.IncludeDebugInformation = false; CSharpCodeProvider cscp = new CSharpCodeProvider(); ICodeCompiler icc = cscp.CreateCompiler(); CompilerResults cr = icc.CompileAssemblyFromSource(cp, "C:\\Source\\BT20TT0.cs"); Thanks & Regards, Weiming
Sat, 07 May 2005 14:35:52 GMT

Alan Pretr #2 / 4	Compile CS source code using ICodeCompiler Quote: > I want to compile CS source code in program. However, I always get error > "CS0116 - A namespace does not directly contain members such as fields or > methods" when I invoke CompileAssemblyFromSource method. Even if I changed > the source file name to an invalid value, the same error message will be > returned. How does this happen? The source you are trying to compile must be contained in a class. Can you post what it is that you are trying to compile? -- Alan
Sat, 07 May 2005 14:40:16 GMT

Benoit #3 / 4	Compile CS source code using ICodeCompiler use CompileAssemblyFromFile instead of CompileAssemblyFromSource ..... 'fromSource' is used when a string variable contains the source code of your application ... Quote: > Alan, > The source file is attached. Though I don't define a namespace in it, I can > compile it successfully with CSC.exe as below: > C:\Winnt\Microsoft.NET\Framework\v1.0.3705\csc.exe /target:library > BT20TT0.cs > I am afraid ICodeCompiler can not read in the source file to compile as the > error message is the same as I compile a file which is not exist on hard > disk. But I don't know the reason. > Thanks & Regards, > Weiming > > > I want to compile CS source code in program. However, I always get error > > > "CS0116 - A namespace does not directly contain members such as fields > or > > > methods" when I invoke CompileAssemblyFromSource method. Even if I > changed > > > the source file name to an invalid value, the same error message will be > > > returned. How does this happen? > > The source you are trying to compile must be contained in a class. Can > you > > post what it is that you are trying to compile? > > -- Alan
Sat, 07 May 2005 19:18:20 GMT

Weimin #4 / 4	Compile CS source code using ICodeCompiler Thank you for reply. It works!!! Quote: > use CompileAssemblyFromFile instead of CompileAssemblyFromSource ..... > 'fromSource' is used when a string variable contains the source code of your > application ... > > Alan, > > The source file is attached. Though I don't define a namespace in it, I > can > > compile it successfully with CSC.exe as below: > > C:\Winnt\Microsoft.NET\Framework\v1.0.3705\csc.exe /target:library > > BT20TT0.cs > > I am afraid ICodeCompiler can not read in the source file to compile as > the > > error message is the same as I compile a file which is not exist on hard > > disk. But I don't know the reason. > > Thanks & Regards, > > Weiming > > > > I want to compile CS source code in program. However, I always get > error > > > > "CS0116 - A namespace does not directly contain members such as fields > > or > > > > methods" when I invoke CompileAssemblyFromSource method. Even if I > > changed > > > > the source file name to an invalid value, the same error message will > be > > > > returned. How does this happen? > > > The source you are trying to compile must be contained in a class. Can > > you > > > post what it is that you are trying to compile? > > > -- Alan
Sun, 08 May 2005 09:07:46 GMT

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