正在加载
哪个网站有彩票幸运飞艇
版本:Microsoft Framwork 4.5.7
类别:休闲竞技
大小:XH6RG MB
时间:2020-10-30 02:50:21

《哪个网站有彩票幸运飞艇》软件使用方法介绍

    《哪个网站有彩票幸运飞艇》软件使用方法: We have already repeatedly alluded to the only man of genius whom Epicureanism ever counted among its disciples. It is time that we should determine with more precision the actual relation in which he stood to the master whom, with a touching survival of religious sentiment, he revered as a saviour and a god.

    As might be expected, the Parmenidean paradoxes provoked a considerable amount of contradiction and ridicule. The Reids and Beatties of that time drew sundry absurd consequences from the new doctrine, and offered them as a sufficient refutation of its truth. Zeno, a young friend and20 favourite of Parmenides, took up arms in his master鈥檚 defence, and sought to prove with brilliant dialectical ability that consequences still more absurd might be deduced from the opposite belief. He originated a series of famous puzzles respecting the infinite divisibility of matter and the possibility of motion, subsequently employed as a disproof of all certainty by the Sophists and Sceptics, and occasionally made to serve as arguments on behalf of agnosticism by writers of our own time. Stated generally, they may be reduced to two. A whole composed of parts and divisible ad infinitum must be either infinitely great or infinitely little; infinitely great if its parts have magnitude, infinitely little if they have not. A moving body can never come to the end of a given line, for it must first traverse half the line, then half the remainder, and so on for ever. Aristotle thought that the difficulty about motion could be solved by taking the infinite divisibility of time into account; and Coleridge, according to his custom, repeated the explanation without acknowledgment. But Zeno would have refused to admit that any infinite series could come to an end, whether it was composed of successive or of co-existent parts. So long as the abstractions of our understanding are treated as separate entities, these and similar puzzles will continue to exercise the ingenuity of metaphysicians. Our present business, however, is not to solve Zeno鈥檚 difficulties, but to show how they illustrate a leading characteristic of Greek thought, its tendency to perpetual analysis, a tendency not limited to the philosophy of the Greeks, but pervading the whole of their literature and even of their art. Homer carefully distinguishes the successive steps of every action, and leads up to every catastrophe by a series of finely graduated transitions. Like Zeno, again, he pursues a system of dichotomy, passing rapidly over the first half of his subject, and relaxes the speed of his narrative by going into ever-closer detail until the consummation is reached. Such a poem as the 鈥楢chilleis鈥 of modern critics21 would have been perfectly intolerable to a Greek, from the too rapid and uniform march of its action. Herodotus proceeds after a precisely similar fashion, advancing from a broad and free treatment of history to elaborate minuteness of detail. So, too, a Greek temple divides itself into parts so distinct, yet so closely connected, that the eye, after separating, as easily recombines them into a whole. The evolution of Greek music tells the same tale of progressive subdivision, which is also illustrated by the passage from long speeches to single lines, and from these again to half lines in the dialogue of a Greek drama. No other people could have created mathematical demonstration, for no other would have had skill and patience enough to discover the successive identities interposed between and connecting the sides of an equation. The dialectic of Socrates and Plato, the somewhat wearisome distinctions of Aristotle, and, last of all, the fine-spun series of triads inserted by Proclus between the superessential One and the fleeting world of sense,鈥攚ere all products of the same fundamental tendency, alternately most fruitful and most barren in its results. It may be objected that Zeno, so far from obeying this tendency, followed a diametrically opposite principle, that of absolutely unbroken continuity. True; but the 鈥楨leatic Palamedes鈥 fought his adversaries with a weapon wrested out of their own hands; rejecting analysis as a law of real existence, he continued to employ it as a logical artifice with greater subtlety than had ever yet been displayed in pure speculation.18

    The rules which Aristotle gives us for the conversion of propositions are no doubt highly instructive, and throw great light on their meaning; but one cannot help observing that such a process as conversion ought, on his own principles, to have been inadmissible. With Plato, the copulation of subject and predicate corresponded to an almost mechanical juxtaposition of two self-existent ideas. It was, therefore, a matter of indifference in what order they were placed. Aristotle, on the other hand, after insisting on the restoration of the concrete object, and reducing general notions to an analysis of its particular aspects, could not but make the predicate subordinate to, and dependent on, the subject鈥攁 relation which altogether excludes the logical possibility of making them interchangeable with one another.275

    On the other hand, this substitution of the social for the personal integer involves a corresponding change in the398 valuation of individual happiness. What the passions had been to later Greek philosophy, that the individual soul became to Hobbes, something essentially infinite and insatiable, whose desires grow as they are gratified, whose happiness, if such it can be called, is not a condition of stable repose but of perpetual movement and unrest.556 Here, again, the analogy between physics and ethics obtains. In both, there was an original opposition between the idea of a limit and the idea of infinite expansion. Just as, among the earlier Greek thinkers, there was a physical philosophy of the infinite or, as its impugners called it, the indefinite, so also there was, corresponding to it, a philosophy of the infinite or indefinite in ethics, represented, not indeed by professional moralists, but by rhetoricians and men of the world. Their ideal was not the contented man, but the popular orator or the despot who revels in the consciousness of power鈥攖he ability to satisfy his desires, whatever they may be. And the extreme consequence of this principle is drawn by Plato鈥檚 Callicles when he declares that true happiness consists in nursing one鈥檚 desires up to the highest point at which they can be freely indulged; while his ideal of character is the superior individual who sets at naught whatever restraints have been devised by a weak and timid majority to protect themselves against him.

    Or, again, we may say that two principles,鈥攖he Nominalistic as well as the Realistic,鈥攁re here at work. By virtue of the one, Spinoza makes Being something beyond and above the facts of experience. By virtue of the other he reinvests it with concrete reality, but a reality altogether transcending our powers of imagination. Very much, also, that Plotinus says about his One might be applied to Spinoza鈥檚 Substance, but with a new and positive meaning. The First Cause is above existence, but only existence as restricted within the very narrow limits of our experience, and only as infinite reality transcends the parts which it includes.The truths here touched on seem to have been dimly present to the mind of Plato. He never doubts that all knowledge must, in some way or other, be derived from experience; and, accordingly, he assumes that what cannot have been learned in this world was learned in another. But he does not (in the Meno at least) suppose that the process ever had a beginning. It would seem that he is trying to express in figurative language the distinction, lost almost as soon as found, between intelligence and the facts on which intelligence is exercised, An examination of the steps by which Meno鈥檚 slave is brought to perceive, without being directly told, the truth of the Pythagorean theorem, will show that his share in the demonstration is limited to the intuition of certain numerical equalities and inequalities. Now, to Plato, the perception of sameness and difference meant everything. He would have denied that the sensible world presented examples of these relations in their ideal absoluteness and purity. In tracing back their apprehension to the self-reflection of the soul, the consciousness of personal identity, he would not have transgressed the limits of a legitimate enquiry. But self-consciousness involved a possible abstraction from disturbing influences, which he interpreted as a real separation between mind and matter; and, to make it more complete, an inde213pendent pre-existence of the former. Nor was this all. Since knowledge is of likeness in difference, then the central truth of things, the reality underlying all appearance, must be an abiding identity recognised by the soul through her previous communion with it in a purer world. The inevitable tendency of two identities, one subjective and the other objective, was to coalesce in an absolute unity where all distinctions of time and space would have disappeared, carrying the whole mythical machinery along with them; and Plato鈥檚 logic is always hovering on the verge of such a consummation without being able fully to accept it. Still, the mystical tendency, which it was reserved for Plotinus to carry out in its entirety, is always present, though restrained by other motives, working for the ascertainment of uniformity in theory and for the enforcement of uniformity in practice.Passing from sensation to thought, it is admitted that abstract conceptions are incorporeal: how, then, can they be received and entertained by a corporeal substance? Or what possible connexion can there be between different arrangements of material particles and such notions as temperance and justice? This is already a sufficiently near approach to the language of modern philosophy. In another essay, which according to the original arrangement stands third, and must have been composed immediately after that whence the foregoing arguments are transcribed, there is more than an approach, there is complete coincidence.437 To deduce mind from atoms is, says Plotinus, if we may so speak, still more impossible than to deduce it from the elementary bodies. Granting that the atoms have a natural movement downwards, granting that they suffer a lateral deflection and so impinge on one another, still this could do no more than produce a disturbance in the bodies against which they strike. But to what atomic movement can one attribute psychic energies and affections? What sort of collision in the vertical line of descent, or in the oblique line of deflection, or in any direction you please, will account for the appearance of a particular kind of reasoning or mental impulse or thought, or how can it account for the existence of such processes at all? Here, of course, Plotinus is alluding to the Epicureans; but it is with the Stoic and other schools that he is principally concerned, and we return to his attack on their psychology.

    Or buried deep in subterranean gloom,Such a view was essentially unfavourable to the progress of science, assigning, as it did, a higher dignity to meagre and very questionable abstractions than to the far-reaching combinations by which alone we are enabled to unravel the inmost texture of visible phenomena. Instead of using reason to supplement sense, Aristotle turned it into a more subtle and universal kind of sense; and if this disastrous assimilation was to a certain extent imposed upon him by the traditions of Athenian thought, it harmonised admirably with the descriptive and superficial character of his own intelligence. Much was also due to the method of geometry, which in his time had already assumed the form made familiar to us by Euclid鈥檚 Elements. The employment of axioms side by side with definitions, might, indeed, have drawn his attention to the existence and importance of judgments which, in Kantian terminology, are not analytic but synthetic鈥攖hat is, which add to the content of a notion instead of simply analysing it. But although he mentions axioms, and states that mathematical theorems are deduced from them, no suspicion of their essential difference from definitions, or of the typical significance which they were destined to assume in the theory of reasoning, seems ever to have crossed his mind; otherwise he could hardly have failed to ask how we come by our knowledge of them, and to what they correspond in Nature. On the whole,385 it seems likely that he looked on them as an analysis of our ideas, differing only from definition proper by the generality of its application; for he names the law of contradiction as the most important of all axioms, and that from which the others proceed;277 next to it he places the law of excluded middle, which is also analytical; and his only other example is, that if equals be taken from equals the remainders are equal, a judgment the synthetic character of which is by no means clear, and has occasionally been disputed.278

    The celebrated Cartesian paradox, that animals are unconscious automata, is another consequence of the same principle. In Aristotle鈥檚 philosophy, the doctrine of potentiality developing itself into act through a series of ascending manifestations, supplied a link connecting the highest rational392 with the lowest vegetal life. The identification of Form with pure thought put an end to the conception of any such intermediate gradations. Brutes must either have a mind like ours or none at all. The former alternative was not even taken into consideration; probably, among other reasons, because it was not easily reconcilable with Christianity; so that nothing remained but to deny sensibility where thought was believed not to exist.

    It has been doubted, we think with insufficient reason, that Lucretius was acquainted at first hand with Empedocles.204 But, by whatever channel it reached him, the enthusiasm of Empedocles and the Eleates lives in his verse no less truly than the inspiration of Aeolian music in the song of his younger contemporary, Catullus. The atomic theory, with its wonderful revelations of invisible activity and unbroken continuity underlying the abrupt revolutions of phenomenal existence, had been the direct product of those earliest struggles towards a deeper vision into the mysteries of cosmic life; and so Lucretius was enabled through his grasp of the theory itself to recover the very spirit and passion from which it sprang.205The study of psychology with Plato stands in a fourfold relation to his general theory of the world. The dialectic method, without which Nature would remain unintelligible, is a function of the soul, and constitutes its most essential activity; then soul, as distinguished from body, represents the higher, supersensual element of existence; thirdly, the objective dualism of reality and appearance is reproduced in the subjective dualism of reason and sense; and lastly, soul, as the original spring of movement, mediates between the eternal entities which are unmoved and the material phenomena which are subject to a continual flux. It is very characteristic of Plato that he first strains an antithesis to the utmost and then endeavours to reconcile its extremes by the interposition of one or more intermediate links. So, while assigning this office to soul as a part of the universe, he224 classifies the psychic functions themselves according to a similar principle. On the intellectual side he places true opinion, or what we should now call empirical knowledge, midway between demonstration and sense-perception. Such at least seems to be the result reached in the Theaet锚tus and the Meno. In the Republic a further analysis leads to a somewhat different arrangement. Opinion is placed between knowledge and ignorance; while the possible objects to which it corresponds form a transition from being to not-being. Subsequently mathematical reasoning is distinguished from the higher science which takes cognisance of first principles, and thus serves to connect it with simple opinion; while this again, dealing as it does with material objects, is related to the knowledge of their shadows as the most perfect science is related to mathematics.138

    哪个平台有幸运飞艇和11的,哪可以买幸运飞艇,哪个网站买幸运飞艇好Now it was by this side of Platonism that Aristotle also had been most deeply fascinated. While constantly criticising the ideal theory, he had, in truth, accepted it under a modified form. His universal classification is derived from the dialectic method. His psychology and theology are constructed on287 the spiritualistic basis of the Academy, and out of materials which the founder of the Academy had supplied. It was therefore natural that Plotinus should avail himself largely of the Stagirite鈥檚 help in endeavouring to reproduce what a tradition of six centuries had obscured or confused. To reconcile the two Attic masters was, as we know, a common school exercise. Learned commentators had, indeed, placed their disagreement beyond all dispute. But there remained the simpler course of bringing their common standpoint into greater prominence, and combining their theories where this seemed possible without too openly renouncing the respect due to what almost all considered the superior authority of Plato. To which of the two masters Neo-Platonism really owed most is a question that must be postponed until we have made ourselves acquainted with the outlines of the system as they appear in the works of Plotinus.

    哪个网站有玩幸运飞艇,哪个网站有幸运飞艇五码计划,哪个软件有幸运飞艇番摊366We now pass to a form of supernaturalism more characteristic than any other of the direction which men鈥檚 thoughts were taking under the Roman empire, and more or less profoundly connected with all the other religious manifestations which have hitherto engaged our attention. This is the doctrine of immortality, a doctrine far more generally accepted in the first centuries of the Christian era, but quite apart from Christian influence, than is supposed by most persons. Here our most trustworthy information is derived from the epigraphic monuments. But for them, we might have continued to believe that public opinion on this subject was faithfully reflected by a few sceptical writers, who were, in truth, speaking only for themselves and for the numerically insignificant class to which they belonged. Not that the inscriptions all point one way and the books another way. On the contrary, there are epitaphs most distinctly repudiating the notion of a life beyond the grave, just as there are expressions let fall by men of learning which show that they accepted it as true. As much might be expected from the divisions then prevailing in the speculative world. Of all philosophical systems, Epicureanism was, at this time, the most widely diffused: its adherents rejected the belief in another world as a mischievous delusion; and many of them seem to have carefully provided that their convictions should be recorded on their tombs. The monument of one such philosopher, dedicated to eternal sleep, is still extant; others are dedicated to safe repose; others, again, speak of the opposite belief as a vain imagination. A favourite epitaph with persons of this school runs as follows:鈥斺業 was nothing and became, I was and am no more, so much is true. To speak otherwise is to lie, for I shall be no more.鈥358 Sometimes,234 from the depths of their unconsciousness, the dead are made to express indifference to the loss of existence. Sometimes, in what was popularly believed to be the spirit of Epicureanism, but was, in reality, most alien to it, they exhort the passer-by to indulge his appetites freely, since death is the end of all.

    哪个时时彩平台有幸运飞艇,哪个网站有幸运飞艇前五单式玩,哪个网站有幸运飞艇前五单式玩We may consider it a fortunate circumstance that the philosophy of Form,鈥攖hat is to say, of description, definition, classification, and sensuous perception, as distinguished from mathematical analysis and deductive reasoning,鈥攚as associated with a demonstrably false cosmology, as it thus became much more thoroughly discredited than would otherwise have been possible. At this juncture, the first to perceive and point out how profoundly an acceptance of the Copernican theory must affect men鈥檚 beliefs about Nature and the whole universe, was Giordano Bruno; and this alone would entitle him to a great place in the history of philosophy. The383 conception of a single finite world surrounded by a series of eternal and unchangeable crystal spheres must, he said, be exchanged for the conception of infinite worlds dispersed through illimitable space. Once grant that the earth has a double movement round its own axis and round the sun, and Aristotle鈥檚 whole system of finite existence collapses at once, leaving the ground clear for an entirely different order of ideas.545 But, in this respect, whatever was established by the new science had already been divined by a still older philosophy than Aristotle鈥檚, as Bruno himself gladly acknowledged,546 and the immediate effect of his reasoning was to revive the Atomic theory. The assumption of infinite space, formerly considered an insuperable objection to that theory, now became one of its chief recommendations; the arguments of Lucretius regained their full force, while his fallacies were let drop; Atomism seemed not only possible but necessary; and the materialism once associated with it was equally revived. But Aristotelianism, as we have seen, was not alone in the field, and on the first symptoms of a successful revolt, its old rival stood in readiness to seize the vacant throne. The question was how far its claim would be supported, and how far disputed by the new invaders. It might be supposed that the older forms of Greek philosophy, thus restored to light after an eclipse of more than a thousand years, would be no less hostile to the poetic Platonism than to the scientific Aristotelianism of the Renaissance. Such, however, was not the case; and we have to show how an alliance was established between these apparently opposite lines of thought, eventually giving birth to the highest speculation of the following century.

    哪个网站有彩票幸运飞艇,哪个投注平台可以投幸运飞艇,哪个棋牌有幸运飞艇Modern agnosticism occupies the same position with regard to the present foundation and possible future extension of human knowledge as was occupied by the ancient Sceptics with regard to the possibility of all knowledge. Its conclusions also are based on a very insufficient experience of what can be effected by experience, and on an analysis of cognition largely adopted from the system which it seeks to overthrow. Like Scepticism also, when logically thought out, it tends to issue in a self-contradiction, at one time affirming the consciousness of what is, by definition, beyond consciousness; and at another time dogmatically determining the points on which we must remain for ever ignorant. It may be that some problems, as stated by modern thinkers, are insoluble; but perhaps we may find our way our of them by transforming the question to be solved.

    哪个网站有幸运飞艇五码计划,哪个网站有幸运飞艇的开奖,哪个网站买幸运飞艇好In this connexion, some importance must also be attributed to the more indirect influence exercised by children; These did not form a particularly numerous class in the upper ranks of Roman society; but, to judge by what we see in modern France, the fewer there were of them the more attention were they likely to receive; and their interests, which like those of the other defenceless classes had been depressed or neglected under the aristocratic r茅gime, were favoured by the reforming and levelling movement of the empire. One of Juvenal鈥檚 most popular satires is entirely devoted to the question of their education; and, in reference to this, the point of view most prominently put forward is the importance of the examples which are offered to them by their parents. Juvenal, himself a free-thinker, is exceedingly anxious that they should not be indoctrinated with superstitious opinions; but we may be sure that a different order of considerations would equally induce others to give their children a careful religious training, and to keep them at a distance from sceptical influences; while the spontaneous tendency of children to believe in the supernatural would render it easier to give them moral instruction under a religious form.III.

    哪个网站可以玩幸运飞艇,哪个网址能查幸运飞艇历史开奖,哪个幸运飞艇计划准些With regard to the Nicomachean Ethics, I think Teichmüller has proved this much, that it was written before Aristotle had read the Laws or knew of its existence. But this does not prove that he wrote it during Plato鈥檚 lifetime, since the Laws was not published until after Plato鈥檚 death, possibly not until several years after. And, published or not, Aristotle may very well have remained ignorant of its existence until his return to Athens, which, according to the tradition, took place about 336 B.C. Teichmüller does, indeed, suppose that Aristotle spent some time in Athens between his flight from Mityl锚n锚 and his engagement as tutor to Alexander (Literarische Fehden, p. 261). But this theory, besides its purely conjectural character, would still allow the possibility of Aristotle鈥檚 having remained unacquainted with the Laws up to the age of forty. And it is obvious that the passages which Teichmüller interprets as replies to Aristotle鈥檚 criticisms admit of more than one alternative explanation. They may have originated in doubts and difficulties which spontaneously suggested themselves to Plato in the course of his independent reflections; or, granting that there is a polemic reference, it may have been provoked by some other critic, or by the spoken criticisms of Aristotle himself. For the supposition that Aristotle wrote his Ethics at the early age of thirty-two or thirty-three seems to me so improbable that we should not accept it except under pressure of the strongest evidence. That a work of such matured thought and observation should have been produced by so young a man is, so far as I know, a phenomenon unparalleled in thexxii history of literature. And to this we must add the further circumstance that the Greek mind was not particularly remarkable for precocity in any field except war and statesmanship. We do, indeed, find instances of comparatively juvenile authorship, but none, I believe, of a Greek writer, whether poet, historian, or philosopher, who reached the full maturity of his powers before a considerably advanced period of middle age. That the Ethics is very imperfect I fully admit, and have expressly maintained against its numerous admirers in the course of this work. But, although imperfect, it is not crude. It contains as good a discussion of the subject undertaken as Aristotle was ever capable of giving, and its limitations are not those of an unripe intellect, but of an intellect at all times comparatively unsuited for the treatment of practical problems, and narrowed still further by the requirements of an elaborate speculative system. Now to work out this system must have demanded considerably more labour and independent thought than one can suppose even an Aristotle to have found time for before thirty-three; while the experience of life shown in the Ethics is such as study, so far from supplying, would, on the contrary, have delayed. Moreover, the Rhetoric, which was confessedly written before the Ethics, exhibits the same qualities in about an equal degree, and therefore, on Teichmüller鈥檚 theory, testifies to a still more extraordinary precocity. And there is the further circumstance that while Aristotle is known to have begun his public career as a teacher of rhetoric, his earliest productions seem to have been of a rather diffuse and declamatory character, quite opposed to the severe concision which marks the style both of the Rhetoric and of the Ethics. In addition to these general considerations, one may mention that in axxiii well-known passage of the Ethics, referring to a question of logical method (I., iv.), Plato is spoken of in the imperfect tense, which would seem to imply that he was no longer living when it was written. Speaking from memory, I should even be inclined to doubt whether the mention of a living writer by name at all is consistent with Aristotle鈥檚 standard of literary etiquette.

    哪个网站有幸运飞艇的开奖,哪个网站买幸运飞艇好,哪可以买幸运飞艇But if Aristotle had not his master鈥檚 enthusiasm for practical reforms, nor his master鈥檚 command of all the forces by which humanity is raised to a higher life, he had, more even than his master, the Greek passion for knowledge as such, apart from its utilitarian applications, and embracing in its vast orb the lowliest things with the loftiest, the most fragmentary glimpses and the largest revelations of truth. He demanded nothing but the materials for generalisation, and there was nothing from which he could not generalise. There was a place for everything within the limits of his world-wide system. Never in any human soul did the309 theorising passion burn with so clear and bright and pure a flame. Under its inspiration his style more than once breaks into a strain of sublime, though simple and rugged eloquence. Speaking of that eternal thought which, according to him, constitutes the divine essence, he exclaims:All these circumstances taken together would permit the Roman women to have opinions of their own if they liked, and would ensure a respectful hearing for whatever they had to say; while the men who had opinions to propagate would, for the same reason, be deeply interested in securing their adhesion. On the other hand, they received a good literary education, being sent apparently to the same schools as their brothers, and there made acquainted with, at least, the Latin poets.322 Thus they would possess the degree of culture necessary for readily receiving and transmitting new impressions. And we know, as a matter of fact, that many Roman ladies entered eagerly into the literary movement of the age, sharing the studies of their husbands, discoursing on questions of grammar, freely expressing their opinion on the relative merits of different poets, and even attempting authorship on their own account.323 Philosophy, as it was then taught, attracted a considerable share of their attention; and some great ladies were constantly attended by a Stoic professor, to whose lectures they listened seemingly with more patience210 than profit.324 One of their favourite studies was Plato鈥檚 Republic, according to Epict锚tus, because it advocated a community of wives;325 or, as we may more charitably suggest, because it admitted women to an equality with men. But there is no evidence to prove that their inquisitiveness ever went to the length of questioning the foundations of religious faith; and we may fairly reckon their increasing influence among the forces which were tending to bring about an overwhelming religious revival among the educated classes.

    Microsoft.NET Framework截图


    Microsoft 哪个网站有彩票幸运飞艇.NET Framework 软件简介

          Microsoft 哪个网站有彩票幸运飞艇 Framework 4.5 添加了针对其他功能区域(如 ASP.NET、Managed Extensibility Framework (MEF)、Windows Communication Foundation (WCF)、Windows Workflow Foundation (WF) 和 Windows Identity Foundation (WIF))的大量改进。.NET Framework 4.5 Beta 提供了更高的性能、可靠性和安全性,更加适合编程开发人员的需求。

          通过将 .NET Framework 4.5 Beta 与 C# 或 Visual Basic 编程语言结合使用,您可以编写 Windows Metro 风格的应用程序。.NET Framework 4.5 Beta 包括针对 C# 和 Visual Basic 的重大语言和框架改进,以便您能够利用异步性、同步代码中的控制流混合、可响应 UI 和 Web 应用程序可扩展性。


    Microsoft.NET Framework 支持的操作系统

          Windows Vista SP2 (x86 和 x64)

          Windows 7 SP1 (x86 和 x64)

          Windows 8 (x86 和 x64)

          Windows Server 2008 R2 SP1 (x64)

          Windows Server 2008 SP2 (x86 和 x64)

          Windows Server 2012 (x64)

    Microsoft.NET Framework截图


    Microsoft.NET Framework安装步骤

          1、从华军软件园下载Microsoft.NET Framework 4.5.2软件包,双击运行。

    Microsoft.NET Framework截图

          2、按照提示点击安装。

    Microsoft.NET Framework截图

          3、耐心等待软件安装完毕,安装完毕会有提示,点击【完成】即可。

    Microsoft.NET Framework截图


    Microsoft.NET Framework使用技巧

          Microsoft .NET Framework 怎么运行安装完后运行的方式?

          Microsoft .NET Framework安装之后直接双击就应该是可以使用了,如果不能使用建议你重新安装试。

          WIN7系统

          1、开始->运行->net stop WuAuServ

          2、开始->运行->%windir%

          3、将文件夹SoftwareDistribution重命名为SDold

          4、开始->运行->net start WuAuServ

          之后再重新装.net4就能装了。

          如果是XP系统,这么做:

          首先:

          1、开始——运行——输入cmd——回车——在打开的窗口中输入net stop WuAuServ

          2、开始——运行——输入%windir%

          3、在打开的窗口中有个文件夹叫SoftwareDistribution,把它重命名为SDold

          4、开始——运行——输入cmd——回车——在打开的窗口中输入net start WuAuServ

          第二步:

          1、开始——运行——输入regedit——回车

          2、找到注册表,HKEY_LOCAL_MACHINESOFWAREMicrosoftInternet Explorer下的MAIN子键,点击main后,在上面菜单中找到“编辑”--“权限”,点击后就会出现“允许完全控制”等字样,勾上则可。出现这种情况的原因,主要是用ghost做的系统,有很多系统中把ie给绑架了。

          第三步:安装 Net.Framework4.0


    Microsoft.NET Framework常见问题

          一、Microsoft .NET Framework安装不了,为什么啊?

          1、在桌面上找到“计算机”,单击右键选择“管理”,如图所示。

    Microsoft.NET Framework截图

          2、在打开的“计算机管理”窗口中依路径“服务和应用程序——服务”打开,在列表中找到“Windows Update”并单击右键选择“停止”。

    Microsoft.NET Framework截图

          3、按住“Win+R”键打开运行对话框,输入cmd并回车,在打开的界面输入net stop WuAuServ回车(停止windows update服务),如图所示。

    Microsoft.NET Framework截图

          4、按住“Win+R”键打开运行对话框,输入cmd并回车,在打开的界面输入net stop WuAuServ回车(停止windows update服务),如图所示。

    Microsoft.NET Framework截图

          5、此时再打开原来的“计算机管理”窗口中依路径“服务和应用程序——服务”打开,在列表中找到“Windows Update”并单击右键选择“启动”,此时再安Microsoft .NET Framework 4.54.0的安装包就能顺利通过了。

    Microsoft.NET Framework截图

          二、从 Windows 8 或 Windows Server 2012 中删除 .NET Framework 4.5 后,1.2.1 ASP.NET 2.0 和 3.5 无法正常工作?

          在控制面板中启用 ASP.NET 4.5 功能:

          1.打开“控制面板”。

          2.选择“程序”。

          3.在“程序和功能”标题下,选择“打开或关闭 Windows 功能”。

          4.展开节点“.NET Framework 4.5 高级服务”。

          5.选中“ASP.NET 4.5”复选框。

          6.选择“确定”。


  • 雷现平
  • 洪博培事件
  • shibada
  • 天津医科大学图书馆
  • 脸红发热
  • 马头鱼
  • 别克商务
  • 展开全部收起