public override object?Invoke(
object?obj, BindingFlags invokeAttr, Binder?binder, object?[]?parameters, CultureInfo?culture)
{
INVOCATION_FLAGS invocationFlags = InvocationFlags;
if ((invocationFlags & INVOCATION_FLAGS.INVOCATION_FLAGS_NO_INVOKE) != 0)
{
ThrowNoInvokeException();
}
// check basic method consistency. This call will throw if there are problems in the target/method relationship
CheckConsistency(obj);
Signature sig = Signature;
// get the signature
int formalCount = sig.Arguments.Length;
int actualCount = (parameters != null) ? parameters.Length : 0;
if (formalCount != actualCount)
{
throw new TargetParameterCountException(SR.Arg_ParmCnt);
}
// if we are here we passed all the previous checks. Time to look at the arguments
bool wrapExceptions = (invokeAttr & BindingFlags.DoNotWrapExceptions) == 0;
if (actualCount > 0)
{
object[] arguments = CheckArguments(parameters !, binder, invokeAttr, culture, sig);
object retValue = RuntimeMethodHandle.InvokeMethod(obj, arguments, sig, false, wrapExceptions);
// copy out. This should be made only if ByRef are present.
for (int index = 0; index < arguments.Length; index++)
{
parameters ![index] = arguments[index];
[System.Security.DynamicSecurityMethod] // Methods containing StackCrawlMark local var has to be marked DynamicSecurityMethod
public override Object Invoke(
Object obj, BindingFlags invokeAttr, Binder binder, Object[] parameters, CultureInfo culture)
{
INVOCATION_FLAGS invocationFlags = InvocationFlags;
if ((invocationFlags & INVOCATION_FLAGS.INVOCATION_FLAGS_NO_INVOKE) != 0)
{
ThrowNoInvokeException();
}
// check basic method consistency. This call will throw if there are problems in the target/method relationship
CheckConsistency(obj);
#if FEATURE_APPX
if ((invocationFlags & INVOCATION_FLAGS.INVOCATION_FLAGS_NON_W8P_FX_API) != 0)
{
StackCrawlMark stackMark = StackCrawlMark.LookForMyCaller;
RuntimeAssembly caller = RuntimeAssembly.GetExecutingAssembly(ref stackMark);
if (caller != null && !caller.IsSafeForReflection())
{
throw new InvalidOperationException(Environment.GetResourceString("InvalidOperation_APIInvalidForCurrentContext", FullName));
}
}
#endif
if (obj != null)
{
// For unverifiable code, we require the caller to be critical.
// Adding the INVOCATION_FLAGS_NEED_SECURITY flag makes that check happen
invocationFlags |= INVOCATION_FLAGS.INVOCATION_FLAGS_NEED_SECURITY;
}
Signature sig = Signature;
// get the signature
int formalCount = sig.Arguments.Length;
int actualCount = (parameters != null) ? parameters.Length : 0;
if (formalCount != actualCount)
{
throw new TargetParameterCountException(Environment.GetResourceString("Arg_ParmCnt"));
}
// if we are here we passed all the previous checks. Time to look at the arguments
if (actualCount > 0)
{
Object[] arguments = CheckArguments(parameters, binder, invokeAttr, culture, sig);
Object retValue = RuntimeMethodHandle.InvokeMethod(obj, arguments, sig, false);
// copy out. This should be made only if ByRef are present.
for (int index = 0; index < arguments.Length; index++)
{
parameters[index] = arguments[index];
}
return(retValue);
}
return(RuntimeMethodHandle.InvokeMethod(obj, null, sig, false));
}
public override object Invoke(BindingFlags invokeAttr, Binder binder, object[] parameters, CultureInfo culture)
{
INVOCATION_FLAGS invocationFlags = this.InvocationFlags;
RuntimeTypeHandle typeHandle = this.m_declaringType.TypeHandle;
if ((invocationFlags & (INVOCATION_FLAGS.INVOCATION_FLAGS_NO_INVOKE | INVOCATION_FLAGS.INVOCATION_FLAGS_NO_CTOR_INVOKE | INVOCATION_FLAGS.INVOCATION_FLAGS_CONTAINS_STACK_POINTERS)) != INVOCATION_FLAGS.INVOCATION_FLAGS_UNKNOWN)
{
this.ThrowNoInvokeException();
}
if ((invocationFlags & INVOCATION_FLAGS.INVOCATION_FLAGS_NON_W8P_FX_API) != INVOCATION_FLAGS.INVOCATION_FLAGS_UNKNOWN)
{
StackCrawlMark stackCrawlMark = StackCrawlMark.LookForMyCaller;
RuntimeAssembly executingAssembly = RuntimeAssembly.GetExecutingAssembly(ref stackCrawlMark);
if (executingAssembly != null && !executingAssembly.IsSafeForReflection())
{
throw new InvalidOperationException(Environment.GetResourceString("InvalidOperation_APIInvalidForCurrentContext", new object[]
{
base.FullName
}));
}
}
if ((invocationFlags & (INVOCATION_FLAGS.INVOCATION_FLAGS_NEED_SECURITY | INVOCATION_FLAGS.INVOCATION_FLAGS_RISKY_METHOD | INVOCATION_FLAGS.INVOCATION_FLAGS_IS_DELEGATE_CTOR)) != INVOCATION_FLAGS.INVOCATION_FLAGS_UNKNOWN)
{
if ((invocationFlags & INVOCATION_FLAGS.INVOCATION_FLAGS_RISKY_METHOD) != INVOCATION_FLAGS.INVOCATION_FLAGS_UNKNOWN)
{
CodeAccessPermission.Demand(PermissionType.ReflectionMemberAccess);
}
if ((invocationFlags & INVOCATION_FLAGS.INVOCATION_FLAGS_NEED_SECURITY) != INVOCATION_FLAGS.INVOCATION_FLAGS_UNKNOWN)
{
RuntimeMethodHandle.PerformSecurityCheck(null, this, this.m_declaringType, (uint)(this.m_invocationFlags | INVOCATION_FLAGS.INVOCATION_FLAGS_CONSTRUCTOR_INVOKE));
}
if ((invocationFlags & INVOCATION_FLAGS.INVOCATION_FLAGS_IS_DELEGATE_CTOR) != INVOCATION_FLAGS.INVOCATION_FLAGS_UNKNOWN)
{
new SecurityPermission(SecurityPermissionFlag.UnmanagedCode).Demand();
}
}
Signature signature = this.Signature;
int num = signature.Arguments.Length;
int num2 = (parameters != null) ? parameters.Length : 0;
if (num != num2)
{
throw new TargetParameterCountException(Environment.GetResourceString("Arg_ParmCnt"));
}
if (num2 > 0)
{
object[] array = base.CheckArguments(parameters, binder, invokeAttr, culture, signature);
object result = RuntimeMethodHandle.InvokeMethod(null, array, signature, true);
for (int i = 0; i < array.Length; i++)
{
parameters[i] = array[i];
}
return(result);
}
return(RuntimeMethodHandle.InvokeMethod(null, null, signature, true));
}
public override object Invoke(object obj, BindingFlags invokeAttr, Binder binder, object[] parameters, CultureInfo culture)
{
INVOCATION_FLAGS invocationFlags = this.InvocationFlags;
if ((invocationFlags & INVOCATION_FLAGS.INVOCATION_FLAGS_NO_INVOKE) != INVOCATION_FLAGS.INVOCATION_FLAGS_UNKNOWN)
{
this.ThrowNoInvokeException();
}
this.CheckConsistency(obj);
if ((invocationFlags & INVOCATION_FLAGS.INVOCATION_FLAGS_NON_W8P_FX_API) != INVOCATION_FLAGS.INVOCATION_FLAGS_UNKNOWN)
{
StackCrawlMark stackMark = StackCrawlMark.LookForMyCaller;
RuntimeAssembly executingAssembly = RuntimeAssembly.GetExecutingAssembly(ref stackMark);
if ((Assembly)executingAssembly != (Assembly)null && !executingAssembly.IsSafeForReflection())
{
throw new InvalidOperationException(Environment.GetResourceString("InvalidOperation_APIInvalidForCurrentContext", (object)this.FullName));
}
}
if (obj != null)
{
new SecurityPermission(SecurityPermissionFlag.SkipVerification).Demand();
}
if ((invocationFlags & (INVOCATION_FLAGS.INVOCATION_FLAGS_NEED_SECURITY | INVOCATION_FLAGS.INVOCATION_FLAGS_RISKY_METHOD)) != INVOCATION_FLAGS.INVOCATION_FLAGS_UNKNOWN)
{
if ((invocationFlags & INVOCATION_FLAGS.INVOCATION_FLAGS_RISKY_METHOD) != INVOCATION_FLAGS.INVOCATION_FLAGS_UNKNOWN)
{
CodeAccessPermission.Demand(PermissionType.ReflectionMemberAccess);
}
if ((invocationFlags & INVOCATION_FLAGS.INVOCATION_FLAGS_NEED_SECURITY) != INVOCATION_FLAGS.INVOCATION_FLAGS_UNKNOWN)
{
RuntimeMethodHandle.PerformSecurityCheck(obj, (IRuntimeMethodInfo)this, this.m_declaringType, (uint)this.m_invocationFlags);
}
}
Signature signature = this.Signature;
int length = signature.Arguments.Length;
int num1 = parameters != null ? parameters.Length : 0;
int num2 = num1;
if (length != num2)
{
throw new TargetParameterCountException(Environment.GetResourceString("Arg_ParmCnt"));
}
if (num1 <= 0)
{
return(RuntimeMethodHandle.InvokeMethod(obj, (object[])null, signature, false));
}
object[] arguments = this.CheckArguments(parameters, binder, invokeAttr, culture, signature);
object obj1 = RuntimeMethodHandle.InvokeMethod(obj, arguments, signature, false);
for (int index = 0; index < arguments.Length; ++index)
{
parameters[index] = arguments[index];
}
return(obj1);
}
public override object?Invoke(
object?obj, BindingFlags invokeAttr, Binder?binder, object?[]?parameters, CultureInfo?culture)
{
INVOCATION_FLAGS invocationFlags = InvocationFlags;
if ((invocationFlags & INVOCATION_FLAGS.INVOCATION_FLAGS_NO_INVOKE) != 0)
{
ThrowNoInvokeException();
}
// check basic method consistency. This call will throw if there are problems in the target/method relationship
CheckConsistency(obj);
if ((invocationFlags & INVOCATION_FLAGS.INVOCATION_FLAGS_RUN_CLASS_CONSTRUCTOR) != 0)
{
// Run the class constructor through the class constructor mechanism instead of the Invoke path.
// This avoids allowing mutation of readonly static fields, and initializes the type correctly.
var declaringType = DeclaringType;
if (declaringType != null)
{
RuntimeHelpers.RunClassConstructor(declaringType.TypeHandle);
}
else
{
RuntimeHelpers.RunModuleConstructor(Module.ModuleHandle);
}
return(null);
}
Signature sig = Signature;
// get the signature
int formalCount = sig.Arguments.Length;
int actualCount = (parameters != null) ? parameters.Length : 0;
if (formalCount != actualCount)
{
throw new TargetParameterCountException(SR.Arg_ParmCnt);
}
// if we are here we passed all the previous checks. Time to look at the arguments
bool wrapExceptions = (invokeAttr & BindingFlags.DoNotWrapExceptions) == 0;
if (actualCount > 0)
{
object[] arguments = CheckArguments(parameters !, binder, invokeAttr, culture, sig);
object retValue = RuntimeMethodHandle.InvokeMethod(obj, arguments, sig, false, wrapExceptions);
// copy out. This should be made only if ByRef are present.
for (int index = 0; index < arguments.Length; index++)
{
parameters ![index] = arguments[index];
public override Object Invoke(Object obj, BindingFlags invokeAttr, Binder binder, Object[] parameters, CultureInfo culture)
{
if ((CallingConvention & CallingConventions.VarArgs) == CallingConventions.VarArgs)
{
throw new NotSupportedException(SR.NotSupported_CallToVarArg);
}
Contract.EndContractBlock();
//
// We do not demand any permission here because the caller already has access
// to the current DynamicMethod object, and it could just as easily emit another
// Transparent DynamicMethod to call the current DynamicMethod.
//
RuntimeMethodHandle method = GetMethodDescriptor();
// ignore obj since it's a static method
// create a signature object
Signature sig = new Signature(
this.m_methodHandle, m_parameterTypes, m_returnType, CallingConvention);
// verify arguments
int formalCount = sig.Arguments.Length;
int actualCount = (parameters != null) ? parameters.Length : 0;
if (formalCount != actualCount)
{
throw new TargetParameterCountException(SR.Arg_ParmCnt);
}
// if we are here we passed all the previous checks. Time to look at the arguments
bool wrapExceptions = (invokeAttr & BindingFlags.DoNotWrapExceptions) == 0;
Object retValue = null;
if (actualCount > 0)
{
Object[] arguments = CheckArguments(parameters, binder, invokeAttr, culture, sig);
retValue = RuntimeMethodHandle.InvokeMethod(null, arguments, sig, false, wrapExceptions);
// copy out. This should be made only if ByRef are present.
for (int index = 0; index < arguments.Length; index++)
{
parameters[index] = arguments[index];
}
}
else
{
retValue = RuntimeMethodHandle.InvokeMethod(null, null, sig, false, wrapExceptions);
}
GC.KeepAlive(this);
return(retValue);
}
[System.Security.DynamicSecurityMethod] // Methods containing StackCrawlMark local var has to be marked DynamicSecurityMethod
public override Object Invoke(BindingFlags invokeAttr, Binder binder, Object[] parameters, CultureInfo culture)
{
INVOCATION_FLAGS invocationFlags = InvocationFlags;
// get the declaring TypeHandle early for consistent exceptions in IntrospectionOnly context
RuntimeTypeHandle declaringTypeHandle = m_declaringType.TypeHandle;
if ((invocationFlags & (INVOCATION_FLAGS.INVOCATION_FLAGS_NO_INVOKE | INVOCATION_FLAGS.INVOCATION_FLAGS_CONTAINS_STACK_POINTERS | INVOCATION_FLAGS.INVOCATION_FLAGS_NO_CTOR_INVOKE)) != 0)
{
ThrowNoInvokeException();
}
#if FEATURE_APPX
if ((invocationFlags & INVOCATION_FLAGS.INVOCATION_FLAGS_NON_W8P_FX_API) != 0)
{
StackCrawlMark stackMark = StackCrawlMark.LookForMyCaller;
RuntimeAssembly caller = RuntimeAssembly.GetExecutingAssembly(ref stackMark);
if (caller != null && !caller.IsSafeForReflection())
{
throw new InvalidOperationException(Environment.GetResourceString("InvalidOperation_APIInvalidForCurrentContext", FullName));
}
}
#endif
// get the signature
Signature sig = Signature;
int formalCount = sig.Arguments.Length;
int actualCount = (parameters != null) ? parameters.Length : 0;
if (formalCount != actualCount)
{
throw new TargetParameterCountException(Environment.GetResourceString("Arg_ParmCnt"));
}
// We don't need to explicitly invoke the class constructor here,
// JIT/NGen will insert the call to .cctor in the instance ctor.
// if we are here we passed all the previous checks. Time to look at the arguments
if (actualCount > 0)
{
Object[] arguments = CheckArguments(parameters, binder, invokeAttr, culture, sig);
Object retValue = RuntimeMethodHandle.InvokeMethod(null, arguments, sig, true);
// copy out. This should be made only if ByRef are present.
for (int index = 0; index < arguments.Length; index++)
{
parameters[index] = arguments[index];
}
return(retValue);
}
return(RuntimeMethodHandle.InvokeMethod(null, null, sig, true));
}
private object UnsafeInvokeInternal(object obj, object[] parameters, object[] arguments)
{
if (arguments == null || arguments.Length == 0)
{
return(RuntimeMethodHandle.InvokeMethod(obj, null, this.Signature, false));
}
object result = RuntimeMethodHandle.InvokeMethod(obj, arguments, this.Signature, false);
for (int i = 0; i < arguments.Length; i++)
{
parameters[i] = arguments[i];
}
return(result);
}
private object UnsafeInvokeInternal(object obj, object[] parameters, object[] arguments)
{
if (arguments == null || arguments.Length == 0)
{
return(RuntimeMethodHandle.InvokeMethod(obj, (object[])null, this.Signature, false));
}
object obj1 = RuntimeMethodHandle.InvokeMethod(obj, arguments, this.Signature, false);
for (int index = 0; index < arguments.Length; ++index)
{
parameters[index] = arguments[index];
}
return(obj1);
}
private object UnsafeInvokeInternal(Object obj, Object[] parameters, Object[] arguments)
{
if (arguments == null || arguments.Length == 0)
return RuntimeMethodHandle.InvokeMethod(obj, null, Signature, false);
else
{
Object retValue = RuntimeMethodHandle.InvokeMethod(obj, arguments, Signature, false);
// copy out. This should be made only if ByRef are present.
for (int index = 0; index < arguments.Length; index++)
parameters[index] = arguments[index];
return retValue;
}
}
public override object?Invoke(object?obj, BindingFlags invokeAttr, Binder?binder, object?[]?parameters, CultureInfo?culture)
{
if ((CallingConvention & CallingConventions.VarArgs) == CallingConventions.VarArgs)
{
throw new NotSupportedException(SR.NotSupported_CallToVarArg);
}
//
// We do not demand any permission here because the caller already has access
// to the current DynamicMethod object, and it could just as easily emit another
// Transparent DynamicMethod to call the current DynamicMethod.
//
_ = GetMethodDescriptor();
// ignore obj since it's a static method
// create a signature object
Signature sig = new Signature(
this.m_methodHandle !, m_parameterTypes, m_returnType, CallingConvention);
// verify arguments
int formalCount = sig.Arguments.Length;
int actualCount = (parameters != null) ? parameters.Length : 0;
if (formalCount != actualCount)
{
throw new TargetParameterCountException(SR.Arg_ParmCnt);
}
// if we are here we passed all the previous checks. Time to look at the arguments
bool wrapExceptions = (invokeAttr & BindingFlags.DoNotWrapExceptions) == 0;
StackAllocedArguments stackArgs = default;
Span <object?> arguments = default;
if (actualCount != 0)
{
arguments = CheckArguments(ref stackArgs, parameters, binder, invokeAttr, culture, sig.Arguments);
}
object?retValue = RuntimeMethodHandle.InvokeMethod(null, arguments, sig, false, wrapExceptions);
// copy out. This should be made only if ByRef are present.
// n.b. cannot use Span<T>.CopyTo, as parameters.GetType() might not actually be typeof(object[])
for (int index = 0; index < arguments.Length; index++)
{
parameters ![index] = arguments[index];
[System.Security.DynamicSecurityMethod] // Methods containing StackCrawlMark local var has to be marked DynamicSecurityMethod
public override Object Invoke(
Object obj, BindingFlags invokeAttr, Binder binder, Object[] parameters, CultureInfo culture)
{
INVOCATION_FLAGS invocationFlags = InvocationFlags;
if ((invocationFlags & INVOCATION_FLAGS.INVOCATION_FLAGS_NO_INVOKE) != 0)
{
ThrowNoInvokeException();
}
// check basic method consistency. This call will throw if there are problems in the target/method relationship
CheckConsistency(obj);
if (obj != null)
{
// For unverifiable code, we require the caller to be critical.
// Adding the INVOCATION_FLAGS_NEED_SECURITY flag makes that check happen
invocationFlags |= INVOCATION_FLAGS.INVOCATION_FLAGS_NEED_SECURITY;
}
Signature sig = Signature;
// get the signature
int formalCount = sig.Arguments.Length;
int actualCount = (parameters != null) ? parameters.Length : 0;
if (formalCount != actualCount)
{
throw new TargetParameterCountException(SR.Arg_ParmCnt);
}
// if we are here we passed all the previous checks. Time to look at the arguments
if (actualCount > 0)
{
Object[] arguments = CheckArguments(parameters, binder, invokeAttr, culture, sig);
Object retValue = RuntimeMethodHandle.InvokeMethod(obj, arguments, sig, false);
// copy out. This should be made only if ByRef are present.
for (int index = 0; index < arguments.Length; index++)
{
parameters[index] = arguments[index];
}
return(retValue);
}
return(RuntimeMethodHandle.InvokeMethod(obj, null, sig, false));
}
public override object Invoke(BindingFlags invokeAttr, Binder binder, object[] parameters, CultureInfo culture)
{
INVOCATION_FLAGS invocationFlags = InvocationFlags;
// get the declaring TypeHandle early for consistent exceptions in IntrospectionOnly context
RuntimeTypeHandle declaringTypeHandle = m_declaringType.TypeHandle;
if ((invocationFlags & (INVOCATION_FLAGS.INVOCATION_FLAGS_NO_INVOKE | INVOCATION_FLAGS.INVOCATION_FLAGS_CONTAINS_STACK_POINTERS | INVOCATION_FLAGS.INVOCATION_FLAGS_NO_CTOR_INVOKE)) != 0)
{
ThrowNoInvokeException();
}
// get the signature
Signature sig = Signature;
int formalCount = sig.Arguments.Length;
int actualCount = (parameters != null) ? parameters.Length : 0;
if (formalCount != actualCount)
{
throw new TargetParameterCountException(SR.Arg_ParmCnt);
}
// We don't need to explicitly invoke the class constructor here,
// JIT/NGen will insert the call to .cctor in the instance ctor.
// if we are here we passed all the previous checks. Time to look at the arguments
bool wrapExceptions = (invokeAttr & BindingFlags.DoNotWrapExceptions) == 0;
if (actualCount > 0)
{
object[] arguments = CheckArguments(parameters, binder, invokeAttr, culture, sig);
object retValue = RuntimeMethodHandle.InvokeMethod(null, arguments, sig, true, wrapExceptions);
// copy out. This should be made only if ByRef are present.
for (int index = 0; index < arguments.Length; index++)
{
parameters[index] = arguments[index];
}
return(retValue);
}
return(RuntimeMethodHandle.InvokeMethod(null, null, sig, true, wrapExceptions));
}
private object UnsafeInvokeInternal(Object obj, BindingFlags invokeAttr, Object[] parameters, Object[] arguments)
{
bool wrapExceptions = (invokeAttr & BindingFlags.DoNotWrapExceptions) == 0;
if (arguments == null || arguments.Length == 0)
{
return(RuntimeMethodHandle.InvokeMethod(obj, null, Signature, false, wrapExceptions));
}
else
{
Object retValue = RuntimeMethodHandle.InvokeMethod(obj, arguments, Signature, false, wrapExceptions);
// copy out. This should be made only if ByRef are present.
for (int index = 0; index < arguments.Length; index++)
{
parameters[index] = arguments[index];
}
return(retValue);
}
}
public override object Invoke(object obj, BindingFlags invokeAttr, Binder binder, object[] parameters, CultureInfo culture)
{
object[] arguments = InvokeArgumentsCheck(obj, invokeAttr, binder, parameters, culture);
bool wrapExceptions = (invokeAttr & BindingFlags.DoNotWrapExceptions) == 0;
if (arguments == null || arguments.Length == 0)
{
return(RuntimeMethodHandle.InvokeMethod(obj, null, Signature, false, wrapExceptions));
}
else
{
object retValue = RuntimeMethodHandle.InvokeMethod(obj, arguments, Signature, false, wrapExceptions);
// copy out. This should be made only if ByRef are present.
for (int index = 0; index < arguments.Length; index++)
{
parameters[index] = arguments[index];
}
return(retValue);
}
}
[MethodImplAttribute(MethodImplOptions.NoInlining)] // Methods containing StackCrawlMark local var has to be marked non-inlineable
public override Object Invoke(
Object obj, BindingFlags invokeAttr, Binder binder, Object[] parameters, CultureInfo culture)
{
INVOCATION_FLAGS invocationFlags = InvocationFlags;
if ((invocationFlags & INVOCATION_FLAGS.INVOCATION_FLAGS_NO_INVOKE) != 0)
{
ThrowNoInvokeException();
}
// check basic method consistency. This call will throw if there are problems in the target/method relationship
CheckConsistency(obj);
#if FEATURE_APPX
if ((invocationFlags & INVOCATION_FLAGS.INVOCATION_FLAGS_NON_W8P_FX_API) != 0)
{
StackCrawlMark stackMark = StackCrawlMark.LookForMyCaller;
RuntimeAssembly caller = RuntimeAssembly.GetExecutingAssembly(ref stackMark);
if (caller != null && !caller.IsSafeForReflection())
{
throw new InvalidOperationException(Environment.GetResourceString("InvalidOperation_APIInvalidForCurrentContext", FullName));
}
}
#endif
if (obj != null)
{
#if FEATURE_CORECLR
// For unverifiable code, we require the caller to be critical.
// Adding the INVOCATION_FLAGS_NEED_SECURITY flag makes that check happen
invocationFlags |= INVOCATION_FLAGS.INVOCATION_FLAGS_NEED_SECURITY;
#else // FEATURE_CORECLR
new SecurityPermission(SecurityPermissionFlag.SkipVerification).Demand();
#endif // FEATURE_CORECLR
}
if ((invocationFlags & (INVOCATION_FLAGS.INVOCATION_FLAGS_RISKY_METHOD | INVOCATION_FLAGS.INVOCATION_FLAGS_NEED_SECURITY)) != 0)
{
#if !FEATURE_CORECLR
if ((invocationFlags & INVOCATION_FLAGS.INVOCATION_FLAGS_RISKY_METHOD) != 0)
{
CodeAccessPermission.Demand(PermissionType.ReflectionMemberAccess);
}
if ((invocationFlags & INVOCATION_FLAGS.INVOCATION_FLAGS_NEED_SECURITY) != 0)
#endif // !FEATURE_CORECLR
RuntimeMethodHandle.PerformSecurityCheck(obj, this, m_declaringType, (uint)m_invocationFlags);
}
Signature sig = Signature;
// get the signature
int formalCount = sig.Arguments.Length;
int actualCount = (parameters != null) ? parameters.Length : 0;
if (formalCount != actualCount)
{
throw new TargetParameterCountException(Environment.GetResourceString("Arg_ParmCnt"));
}
// if we are here we passed all the previous checks. Time to look at the arguments
if (actualCount > 0)
{
Object[] arguments = CheckArguments(parameters, binder, invokeAttr, culture, sig);
Object retValue = RuntimeMethodHandle.InvokeMethod(obj, arguments, sig, false);
// copy out. This should be made only if ByRef are present.
for (int index = 0; index < arguments.Length; index++)
{
parameters[index] = arguments[index];
}
return(retValue);
}
#if !FEATURE_CORECLR
if (FrameworkEventSource.IsInitialized && FrameworkEventSource.Log.IsEnabled(EventLevel.Informational, FrameworkEventSource.Keywords.DynamicTypeUsage))
{
FrameworkEventSource.Log.ConstructorInfoInvoke(GetRuntimeType().GetFullNameForEtw(), GetFullNameForEtw());
}
#endif
return(RuntimeMethodHandle.InvokeMethod(obj, null, sig, false));
}
private unsafe object?InterpretedInvoke(object?obj, IntPtr *arguments)
{
return(RuntimeMethodHandle.InvokeMethod(obj, (void **)arguments, _signature, isConstructor: false));
}
