1. generate il with the target dll as input.
"C:\Program Files (x86)\Microsoft SDKs\Windows\v7.0A\bin\ildasm.exe“ /OUT=D:\workspace\ServiceHostCommand.dll.il /TEXT /NOBAR /RAWEH /QUOTEALLNAMES /UTF8 /FORWARD d:\workspace\ServiceHostCommand.dll
2. edit il file
for example ,we can change the internal class as public by change the private to public
the original source code as follows:
3. reassembly the dll using the edited il as input
"C:\Windows\Microsoft.NET\Framework\v4.0.30319\ilasm.exe" /OUTPUT=d:\workspace\ServiceHostCommand.dll /nologo /quiet /dll /resource=d:\workspace\ServiceHostCommand.dll.res D:\workspace\ServiceHostCommand.dll.il
after reassembly, the new generated dll shows as follows:
Note:
if we use .net 2.0 builded assembly file, we should use the corresponding tools:
<property name="ILASM_v2.0.50727" value="C:\Windows\Microsoft.NET\Framework\v2.0.50727\ilasm.exe" /> <property name="ILDASM_v2.0.50727" value="D:\workspace\source\Document\ildasm.net20.exe" />
