put this line in the Page_load of every page that you dont want to be cached (alternatively you can put this in the master page too)
Code:
Response.Cache.SetCacheability(HttpCacheability.NoCache);
http://forums.asp.net/t/1060173.aspx...
Shashi Sadasivan
Last Activity: Jul 26 '17, 09:47 PM
Joined: Aug 20 '07
Location: Brisbane, Australia
-
The browser caches the pages visited, which is what you need to clear / disable
put this line in the Page_load of every page that you dont want to be cached (alternatively you can put this in the master page too)
Here is a link with this discussion
http://forums.asp.net/t/1060173.aspx... -
Why do you have a wile statement there ?Code:backgroundWorkerFetchData.RunWorkerAsync((String)o ne); while (backgroundWorkerFetchData.IsBusy) { Application.DoEvents(); }
That is most likely the cause of the UI freezing.
You can use the background worker finished event to call the method DoEvents(cant remember from the top of my head what the finished event is called)Leave a comment:
-
the idea is still the same,
you want to change the propert of the button (text is a property)
if you run the code above, the application will freeze (try it for a large number so that the for loop takes time) and the text on the button will show up as the last change made to it.
You will need to run the for loop in a seperate thread, and if you create an even when ii changes, use that to trigger the property of...Leave a comment:
-
One way of handling that is to make i a private variable and have only one method to change it. whenever the method is called, attach an event handler to this method. you may pass variables across on what the state of the button should be or let the UI handle that.Leave a comment:
-
You mean to c#...
objects in c# get referenced when you do that....
so c will point to the same meory location as some_other_car...Leave a comment:
-
that constantly keeps checking !!!Code:while(true) { if (Form2.cb.Checked) { Form1.tb.Text = "YES"; videoCogControl1.Play(); } }
You shud however link to an event which wil disable it.
Something like stop a timer which activatres the checking, when the checkbox...Leave a comment:
-
Shashi Sadasivan replied to Timeout Expired error even if the connection time out is 400 and command timeout is 0in .NETI have had a similar issue before
But they network administrators couldnt find out where the data was being dropped and where it was going slow
but the way i solved it was to turn connection pooling off.
edit your connection string to turn pooling off.
See how that goesLeave a comment:
-
And you are sure that the file is not being read by any other process / application?
If you have also read the file previously before ebtering into the code before, have you closed the stream?Leave a comment:
-
Try the following:
however is the ID field of type text or integer? (it seems that you have set ID as text based field)Code:MyCommand.CommandText = "Select UserName from User_Login Where ID=\' 1 \'";
Leave a comment:
-
Shashi Sadasivan replied to C# Question: Iteration variable in a foreach() loop not always read only?in .NETWell, i found that out while i was programming, and have an explanation of that from my understanding.
However can you quote the exact words of that statement from the book ?
when you do a for loop over int or primitive data, a copy of the data is made only for the for loop element, and the compiler is smart enough to stop compiling, to alert that the element will not change the same element in the array.
However...Leave a comment:
-
How much have you thought about it ?
please post your thoughts and we can help you finetune it.Leave a comment:
-
What error was it giving?
Are you using anything apart from just the .net framework ?Leave a comment:
-
You need to decide on a data structure which will help with indexing
Hash Tables are one of the easiest examples of indexing.
it is an array, but the position in which it is stored is determined by a mathematically computed hash value.
hence if you have to search for a certain word, you create a hash of it, and check the value of the data in that particular aray index.
Obviously when you look deeper...Leave a comment:
-
If all the radio buttons in the form are to be linked to a single group then you can do a simple for loop on all controls on the form, and check that, atleast one is checked.
if however you have more than one group, then you will have to sort it out from the rest (still looping through all radio buttons in the form)...Leave a comment:
-
withing the foreach loop
instead of comparing a specific form object test if it is of a derived form type
i.e
[CODE=vbnet]For Each abc As Form In Me.MdiChildren
if typeof abc is FrmSymbolDetail Then
--- Do something ---
End If
Next[/CODE]Leave a comment:
-
Why not use an if section to test it when posting the page?????Leave a comment:
-
Do you have an access to the web service?
If you do then could you log the string that is being received by it.
I think its an issue with sending xml as a string to web services,
but im not sureLeave a comment:
-
Have a look at the enterprise framework,
that has a cache library,
pretty nice !Leave a comment:
-
If you have a look at web services, it transfers data as SOAP, which is XML.
unfortunately it puts all the contents of the string within the string type element and sends it,
at the receiving end, it takes all the text in the node of the element the web service is expecting
and hence you loose all the xml information
the way to solve it is to convert the xml format as a class and pass it through, which means that your...Leave a comment:
-
Create a loop for all items and set the image for it.
1 more line of code and it would be done.
Is that what you are asking for?Leave a comment:
No activity results to display
Leave a comment: