static BigEndianStructHelper()
{
string code = GenerateCode();
CodeDomProvider cdp = CodeDomProvider.CreateProvider("C#");
// 编译器的参数
CompilerParameters cp = new CompilerParameters();
cp.ReferencedAssemblies.Add(typeof(T).Assembly.Location);
cp.ReferencedAssemblies.Add("System.Core.dll");
foreach (var ass in typeof(T).Assembly.GetReferencedAssemblies())
{
if (ass.Name != "System.Core")
{
var refAss = AppDomain.CurrentDomain.GetAssemblies().SingleOrDefault(assembly => assembly.GetName().Name == ass.Name);
if (refAss != null)
{
cp.ReferencedAssemblies.Add(refAss.Location);
}
else
{
}
}
}
cp.GenerateExecutable = false;
cp.GenerateInMemory = true;
CompilerResults cr = cdp.CompileAssemblyFromSource(cp, code);
if (cr.Errors.HasErrors)
{
Exception ex = new Exception();
ex.Data["code"] = code;
throw ex;
}
else
{
// 编译后的程序集
Assembly ass = cr.CompiledAssembly;
Type type = ass.GetType(string.Format("{0}.{1}", typeof(BigEndianStructHelper <T>).Namespace, GenerateStructHelperClassName(typeof(T))));
MethodInfo structToBytes = type.GetMethod("StructToBytes");
MethodInfo bytesToStruct = type.GetMethod("BytesToStruct");
structToBytesExecutor = new DynamicMethodExecutor(structToBytes);
bytesToStructExecutor = new DynamicMethodExecutor(bytesToStruct);
}
}