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反射调用DLL
小程序：扫一扫查出行【扫一扫了解最新限行尾号】
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public static type GetClassType(string ClassName,string dllname)
{
Type ClassType =null;
foreach(Assembly am in AppDomain.CurrentDomain.GetAssemblies())
{
if (am.FullName.Contains(dllname))
{
ClassType=am.GetType(ClassName);
if (ClassType !=null) break;
}
}
if (ClassType==null)
{
string filename=string.Empty;
if (dllname.EndsWith(".dll"))
{
filename=Path.Combine(AppDomain.CurrentDomain.BaseDirectory, dllname);
}
else
filename=string.Format("{0}.dll ",AppDomain.CurrentDomain.BaseDirectory, dllname));
Assembly asm=Assembly.LoadFile(filename);
ClassType =asm.GetType(ClassName);
}
return ClassType;
}
private static Dictionary <int,object> ServiceDe=new Dictionary<int,object>();
delegate Result ActionDelegate<T>(T Data);
private static Result ReflectionMethod<T>(FormShowRequest request)
{
object doAction =null;
string dllname =request.module;
string classname=request.action;
string method=request.method;
param sdata=request.param;
Result result=new Result();
string strKey=dllname+“，”+classname+"，"+method；
int hashCode=strKey.GetHashCode();
if (!ServiceDelegates.ContainsKey(hashCode))
{
Type clsname =GetClassType(classname,dllname);
object action=clsname.GetConstructor(Type.EmptyTypes).Invoke(null);
doAction =Delegate.CreateDelegate(typeof(ActionDelegate<T>),action,method);
if (ServiceDelegates!=null && doAction!=null)
ServiceDelegates.Add(hashCode,doAction);
}
else
{
doAction=ServiceDelegates[hashCode];
}
if (doAction!=null)
{
result =((ActionDelegate<param>)doAction)(sdata);
return result;
}
else
{
result=new Result();
result.errors=“反射调用错误！”
}
}
