What's the difference in behavior between adding a control to an ASPX page directly, loading a control programmatically & adding to a placeholder?

Error processing SSI file


  1. Levi

    • 2017/9/20

    "Works" is kind of ambiguous, but if you mean, event handlers are never executed, you need to load it in the page onload event.

  2. Matias

    • 2017/12/23

    . The acronym was created and popularized by hip-hop artist Cardi B in her hit August 2020 single “WAP.”

  3. Owen

    • 2017/4/2

    What is the most famous meme?

  4. Khari

    • 2016/12/6

    1, 2. Love, affection, devotion all mean a deep and enduring emotional regard, usually for another person.

  5. Sinani

    • 2017/5/3

    Is this a user control or server control?

    If it's a user control they should be loaded by their path and not their type:

    GoogleMap map = (GoogleMap)this.LoadControl("~/Controls/GoogleMap.ascx");

    If it's server control then you can just new up an instance:

    GoogleMap map = new GoogleMap();

    after you have the instance and add it to the control tree (by inserting it into the PlaceHolder) it should perform the same as when it would have been declared in the markup.

  6. Ronan

    • 2017/7/27

    Love encompasses a range of strong and positive emotional and mental states, from the most sublime virtue or good habit, the deepest interpersonal affection, 

  7. Rodrigo

    • 2017/9/30

    A dictionary is a listing of words in one or more specific languages, often arranged alphabetically (or by radical and stroke for ideographic languages), which may include information on definitions, usage, etymologies, pronunciations, translation, etc. or a book of words in one language with their equivalents in another, sometimes known as a lexicon.

  8. Clay

    • 2021/7/10

    noun the true nature or identity of something, or the sum of its characteristics: a lecture on the whats and hows of crop rotation.

  9. Quentin

    • 2018/4/29

    The control tree ends up the same if you define in markup or add programmatically. However there is plenty of room for the control implementor to screw up along the way.

    You can go look how ASP.NET compiles the aspx:

    C:\Windows\Microsoft.NET\Framework\v2.0.50727\Temporary ASP.NET Files

    The timing when the control is added to the page might be an issue. The usual pattern is add the control in an overload of the CreateChildControls method. If the control needs to resolve viewstate you need to make sure this is called during init, e.g. by calling EnsureChildControls.

    Adding to ninja's debbugging hint. Does it make any difference if you add a label the same way. Does it show up?

  10. Abel

    • 2020/3/24

    Determiners are a special kind of describing word used with nouns. In the sentence "Some people don't eat animals." the determiner "some" modifies the 

  11. Cullen

    • 2015/6/27

    A dictionary is a listing of words in one or more specific languages, often arranged There is also a contrast between prescriptive or descriptive dictionaries; the former reflect what is seen as correct use of the language while the latter reflect 

  12. Orion

    • 2020/7/21

    Progressives and conservatives both see something to like in the former Fed chair.

  13. Boston

    • 2021/4/29

    If you are setting properties outside of the LoadControl call, why are you making that new empty object array instead of just using the overload that has one parameter?

    Also, if you attach a debugger to it and step through, do you notice anything weird about the control before you do your Controls.Add() call? Is there an exception being thrown? if so, which one? if not, what does the markup in the browser look like for where the placeholder is?

  14. Bentlee

    • 2020/1/4

    The English language explained! Ask (or provide answers!) about common idioms, buzzwords, catch phrases, and slang.

  15. Raul

    • 2020/10/12

    Love is About Give-and-Take. “Completely opening up and sharing your feelings and life with them daily, that's what constitutes a healthy relationship. But, 

  16. Mack

    • 2017/10/18

    What's definition, contraction of what is or what has:What's the matter? What's been done? See more.

  17. Sorrentino

    • 2020/6/4

    One important difference is that if you create a control dynamically, you will not get, by default, any values from skins set. You must manually call control.ApplyStyleSheetSkin(page): http://msdn.microsoft.com/en-us/library/system.web.ui.control.applystylesheetskin.aspx

  18. Kamdyn

    • 2017/3/10

    Well I'm sure we've all heard about the classic WAP song from Cardi B. If not well.​ Good news I'm here to tell you what the acronym means.

  19. Ezra

    • 2016/6/17

    To have a strong feeling to have (something); wish (to possess or do something); desire greatly. She wants a glass of water. They want to leave. verb. 0.

  20. Aaron

    • 2019/11/23

    Buy food directly from local farmers, artisans, and other vendors in your community.

  21. Julian

    • 2015/9/14

    If the control requires the use of viewstate you must ensure that it is added to the page BEFORE the Page_Load event, otherwise viewstate will not be populated and most likely events and other items will not function properly.

  22. Lombardi

    • 2017/8/20

    Nouns are the most common type of word, followed by verbs. book can be used as a noun or as a verb; fast can be used as an adjective or 

  23. Jerry

    • 2015/8/26

    Dictionary.com is the world's leading online source for English definitions, synonyms, word origins and etymologies, audio pronunciations, example sentences, 

  24. Lennon

    • 2015/7/3

    What is Love? Love is chemistry. From the scientific point of view, love is a powerful and permanent neurological condition. Love is chemistry and it's not 

  25. Lewis

    • 2018/3/30

    A dictionary is a collection of words and their definitions (and sometimes other information). Such collections are usually printed as books, but some are now designed for use on computers. Dictionary originally came from the Latin word dictionarius, meaning "a manual or book of words."

  26. Kingston

    • 2016/2/2

    What with definition is - —used to introduce the part of a sentence that indicates the cause of something. How to use what with in a sentence.

  27. Gunner

    • 2019/3/14

    How to say it in English? Pronunciation of it with 2 audio pronunciations, 7 synonyms, 2 meanings, 14 translations, 36 sentences and more for it.

  28. Tyson

    • 2019/1/8

    What does is contained in 3 matches in Merriam-Webster Dictionary. Learn definitions, uses, and phrases with what does.

  29. Rowan

    • 2019/10/27

    Does definition is - present tense third-person singular of do; plural of doe

  30. Kyree

    • 2020/10/20

    I pronounce them one way, and my mother pronounces them another. Special thanks to Mom for helping with this video! YouTube blocked? Click here to see the 

  31. Simon

    • 2019/1/26

    Text Analysis Online Program. Finds most frequent phrases and words, gives overview about text style, number of words, characters, sentences and syllables.

  32. Ridge

    • 2018/11/29

    What definition is - —used as an interrogative expressing inquiry about the identity, Merriam-Webster, https://www.merriam-webster.com/dictionary/what.

  33. Khalil

    • 2017/12/28

    Posted: Apr 23, 2020

  34. Harry

    • 2016/10/1

    Define does. does synonyms, does pronunciation, does translation, English dictionary definition of does. v. Third person singular present tense of do1. American Heritage® Dictionary of the English Language, Fifth Edition.

  35. Dante

    • 2017/8/1

    a lack or deficiency of something.

  36. Huxley

    • 2019/10/6

    Want definition, to feel a need or a desire for; wish for: to want one's dinner; always wanting something new. See more.

  37. Yehuda

    • 2018/6/16

    "you don't want to believe everything you hear"

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