How do I refresh the page in ASP NET Let it reload itself by code

Question

How do I refresh a page in ASP NET   Let it reload itself by code   I d rather not use Response Redirect   because I don t know if the page I will be on  as it s inside a user control inside a webpart inside sharepoint

User · Answer

I personally need to ensure the page keeps state  so all the text boxes and other input fields retain their values  by doing meta refresh it s like a new post  IsPostBack is always false so  all your controls are in the initialized state again  To retain state put this at the end of your Page Load    create a hidden button on the page with an event hooked up  something like butRefresh with event butRefresh Click       This code sets a timer on the page to fire a postback just like a user clicked the refresh button themselves  all state and session is retained  Enjoy   P S  you may need to put the directive in the  Page header  EnableEventValidation  false  if you receive an error on postback     tell the browser to post back again in 5 seconds while keeping state of all controls ClientScript RegisterClientScriptBlock this GetType     refresh     lt script gt setTimeout function        ClientScript GetPostBackClientHyperlink butRefresh   refresh         5000   lt  script gt

User · Answer

The only correct way that I could do page refresh was through JavaScript  many of top  NET answers failed for me   Response Write   lt script type  text javascript  gt  setTimeout  location reload true      timeout   lt  script gt       Put the above code in button click event or anywhere you want to force page refresh

User · Answer

In your page load  add this   Response CacheControl    no-cache   Response AddHeader  Pragma    no-cache    Response Expires   -1

User · Answer

There are various method to refresh the page in asp net like     Java Script   function reloadPage           window location reload        Code Behind  Response Redirect Request RawUrl    Meta Tag   lt meta http-equiv  refresh  content  600  gt  lt  meta gt    Page Redirection   Response Redirect    default aspx       Or whatever your page url

User · Answer

Try this   Response Redirect Request Url AbsoluteUri

User · Answer

Use javascript s location reload   method    lt script type  text javascript  gt    function reloadPage           window location reload        lt  script gt

User · Answer

In my user controls  after updating data I do     Response Redirect Request RawUrl         That ensures that the page is reloaded  and it works fine from a user control   You use RawURL and not Request Url AbsoluteUri to preserve any GET parameters that may be included in the request   You probably don t want to use    doPostBack  since many aspx pages behave differently when doing a postback

User · Answer

If you don t want to do a full page refresh  then how about wrapping what you want to refresh inside of a UpdatePanel and then do an asynchronous postback

User · Answer

This might be late  but I hope it helps someone who is looking for the answer   You can use the following line to do that   Server TransferRequest Request Url AbsolutePath  false     Try to avoid using Response Redirect as it increases the steps in the process  What it actually does is    Sends back the page with redirection header The Browser redirects to the destination URL    As you can see  the same outcome takes 2 trips rather than 1 trip

User · Answer

You can use 2 ways for solve this problem  1  After the head tag   lt head gt    lt meta http-equiv  refresh  content  600  gt   lt  head gt    2  If your page hasn t head tag you must use Javascript to implement   lt script type  text javascript  gt    function RefreshPage           window location reload        lt  script gt    My contact   http   gola vn

User · Answer

You can t do that  If you use a redirect  or any other server technique  you will never send the actual page to the browser  only redirection pages   You have to either use a meta tag or JavaScript to do this  so that you can reload the page after it has been displayed for a while   ScriptManager RegisterStartupScript this  GetType     refresh    window setTimeout  window location reload true    5000     true

User · Answer

Once the page is rendered to the client you have only two ways of forcing a refresh  One is Javascript  setTimeout  location reload true     timeout     The second is a Meta tag    lt meta http-equiv  refresh  content  600  gt    You can set the refresh intervals on the server side

User · Answer

Response Write   lt script gt window opener location href   window opener location href  lt  script gt

User · Answer

for asp net core 3 1 Response Headers Add  quot Refresh quot    quot 2 quot      in secound  and Response Headers Remove  quot Refresh quot

[asp.net] How do I refresh the page in ASP.NET? (Let it reload itself by code)

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