public sealed override Delegate CreateDelegate(RuntimeTypeHandle delegateType, object target, bool isStatic, bool isVirtual, bool isOpen)
{
if (isOpen)
{
MethodInfo methodInfo = (MethodInfo)MethodInvokeInfo.Method;
short resolveType = OpenMethodResolver.OpenNonVirtualResolve;
if (methodInfo.DeclaringType.IsValueType && !methodInfo.IsStatic)
{
// Open instance method for valuetype
resolveType = OpenMethodResolver.OpenNonVirtualResolveLookthruUnboxing;
}
return(RuntimeAugments.CreateDelegate(
delegateType,
new OpenMethodResolver(_declaringTypeHandle, MethodInvokeInfo.LdFtnResult, default(GCHandle), 0, resolveType).ToIntPtr(),
target,
isStatic: isStatic,
isOpen: isOpen));
}
else
{
return(base.CreateDelegate(delegateType, target, isStatic, isVirtual, isOpen));
}
}
public static Delegate UnsafeDelegateFromStaticMethodFunctionPointer(System.Type delegateType, IntPtr pfnStaticManagedMethod)
{
return(RuntimeAugments.CreateDelegate(
delegateType.TypeHandle,
pfnStaticManagedMethod,
thisObject: null, isStatic: true, isOpen: true));
}
public override Delegate CreateDelegate(RuntimeTypeHandle delegateType, Object target, bool isStatic, bool isVirtual, bool isOpen)
{
return(RuntimeAugments.CreateDelegate(
delegateType,
MethodInvokeInfo.LdFtnResult,
target,
isStatic: isStatic,
isOpen: isOpen));
}
public sealed override Delegate CreateDelegate(RuntimeTypeHandle delegateType, Object target, bool isStatic, bool isVirtual, bool isOpen)
{
if (isOpen)
{
return(RuntimeAugments.CreateDelegate(
delegateType,
new OpenMethodResolver(_declaringTypeHandle, MethodInvokeInfo.LdFtnResult, 0).ToIntPtr(),
target,
isStatic: isStatic,
isOpen: isOpen));
}
else
{
return(base.CreateDelegate(delegateType, target, isStatic, isVirtual, isOpen));
}
}
public sealed override Delegate CreateDelegate(RuntimeTypeHandle delegateType, Object target, bool isStatic, bool isVirtual, bool isOpen)
{
if (!isOpen)
{
// We're creating a delegate to a virtual override of this method, so resolve the virtual now.
IntPtr resolvedVirtual = OpenMethodResolver.ResolveMethod(MethodInvokeInfo.VirtualResolveData, target);
return(RuntimeAugments.CreateDelegate(
delegateType,
resolvedVirtual,
target,
isStatic: false,
isOpen: isOpen));
}
else
{
// Create an open virtual method by providing the virtual resolver to the delegate type.
return(RuntimeAugments.CreateDelegate(
delegateType,
MethodInvokeInfo.VirtualResolveData,
target,
isStatic: false,
isOpen: isOpen));
}
}
