IsInstanceOfClass()

static unsafe object System.Runtime.CompilerServices.CastHelpers.IsInstanceOfClass ( void * toTypeHnd, object obj )

inlinestaticprivate

Definition at line 204 of file CastHelpers.cs.

    {
        if (obj == null || RuntimeHelpers.GetMethodTable(obj) == toTypeHnd)
        {
            return obj;
        }
        MethodTable* parentMethodTable = RuntimeHelpers.GetMethodTable(obj)->ParentMethodTable;
        while (parentMethodTable != toTypeHnd)
        {
            if (parentMethodTable != null)
            {
                parentMethodTable = parentMethodTable->ParentMethodTable;
                if (parentMethodTable == toTypeHnd)
                {
                    break;
                }
                if (parentMethodTable != null)
                {
                    parentMethodTable = parentMethodTable->ParentMethodTable;
                    if (parentMethodTable == toTypeHnd)
                    {
                        break;
                    }
                    if (parentMethodTable != null)
                    {
                        parentMethodTable = parentMethodTable->ParentMethodTable;
                        if (parentMethodTable == toTypeHnd)
                        {
                            break;
                        }
                        if (parentMethodTable != null)
                        {
                            parentMethodTable = parentMethodTable->ParentMethodTable;
                            continue;
                        }
                    }
                }
            }
            obj = null;
            break;
        }
        return obj;
    }

References System.Runtime.CompilerServices.RuntimeHelpers.GetMethodTable(), System.obj, and System.Runtime.CompilerServices.MethodTable.ParentMethodTable.