How to Split and strip X string values into separate variables? X has string value of
itemA=myvalue&itemB=anothervalue&itemC=andanother
I have 3 strings (var1,var2,var3) to hold the values of the stripped values. Find in string X "itemA=" copy everything after "=" character until "&" character OR if no "&" character is found copy until end of string (store this value into var1) Find in string X "itemB=" copy everything after "=" character until "&" character OR if no "&" character is found copy until end of string (store this value into var2)
Find in string X "itemB=" copy everything after "=" character until "&" character OR if no "&" character is found copy until end of string (store this value into var3)
is there any way to stop share the static variable at multiple users....I need to create a new insatnce of static variables or not accessing the same static variables across multiple who are using the same site.....while googling i found like hisSystem.Threading.Interlocked.Increment(ref MyClass.InstanceCounter); by using can I do....or is there any other way to stop accessing the static variables accross multiple instances of my site......and in my scenario i cannot use rely on session variable also
I am using MS SQL Server 2005 & here is my problem: I need to assign values to the multiple variables in a single select. But each value is depend on the certain value of the other column of the table.
declare @i1 Int, @i2 Int, @i3 Int; select case Table.column1 when 'red' then @i1 = Table.column2 when 'green' then @i2 = Table.column2 when 'blue' then @i3 = Table.column2 end from dbo.Table
I have an asp.net website in which users can submit reports. Another tester and I tested this page at the same time and when I went to review the information I submitted, it displayed information that I didn't submit. It displayed the info submitted from the other user.
I use session variables for these values. I don't understand how this happened? What can I do so each user can individually submit their information without overlapping some one else's information? The plan is for multiple users to be able to use this page to submit their weekly layer reports.
The first example of code is how I add the session variables from the textboxes.
[Code]....
The second one is how I display them in labels on a confirmation page.
I'm designing a framework solution DLL with reusable code that I like to use for many different projects,
I want this DLL to be able to load unknown configuration variables dynamically based on the solution its running from.
I like to load my config variables like this: MyConfig.MyVariableX
Hopefully I can also to validate my variables when the web application loads (by type) and make sure it's not missing(otherwise Throw New ApplicationException("Missing..."))
It would also be nice if I can have intellisense on these variables
I want solution A (web application) to have the configuration variables and solution B (DLL) to load the variables from the configuration file in solution A
I'm thinking maybe I should create a database table to hold the variables with types and stuff...
What would be the best way to do it ?
How can I read unknown list of variables names and values from a config file and populate my class with it on runtime ?
I'm using asp.net/C# and I'm looking to create unique(?) uris for a small CMS system I am creating.
I am generating the uri segment from my articles title, so for example if the title is "My amazing article" the uri would be www.website.com/news/my-amazing-article
There are two parts to this. Firstly, which characters do you think I need to strip out? I am replacing spaces with "-" and I think I should strip out the "/" character too. Can you think of any more that might cause problems? "?" perhaps? Should I remove all non-alpha characters?
Second question, above I mentioned the uris MAY need to be unique. I was going to check the uri list before adding to ensure uniqueness, however I see stack overflow uses a number plus a uri. This I assume allows titles to be duplicated?
I need to be able to remove non-XHTML tags from a string containing XHTML that has been stored in a database. The string also contains references for controls (e.g. ) inside the XHTML, but I need clean XHTML with all standard tag contents unchanged.
These control tags are varied (they could be any ASP.NET control), so there are too many to go looking for each one and remove them. The way they are closed is also varied, so not all of them have closing tags, some are self closing.
How can I go about doing this? I've found some HTML cleaners on-line for including in my project, but they either remove everything or just HTML encode the entire string.
Also, I'm dealing with parts of XHTML documents, not entire documents - don't know if that makes a difference.
An example (not fantastic, but gives you the idea of what I'm working with):
<p><mycontrols:mycontrol myproperty="hello world" myproperty2="7"><SPAN><a href="#"><img title="an example image" height="68" width="180" alt="an example image" src="images/example1.gif"></a></span></mycontrols:mycontrol><a href="#"></a></p>
Is it at all possible to use IIS7's rewrite capability in web.config to strip a particular HTTP header from a client request?We have an application that makes an HTTP POST to our website, and apparently the request contains the HTTP Expect header. Previously this was not a problem, but we've switched hosts and now the site is returning HTTP error 417 Expectation failed. So the real solution is to fix the software so it doesn't send the Expect header, but that can't happen soon enough for the folks in charge, who'd like to come up with an immediate web-based fix.I've used ISAPI_Rewrite before and I've read that it can strip a header, and the new host claimed they had ISAPI installed... but that seems to have been a lie, as I cannot get it to work, and support's only response on the subject is "use IIS7 Rewrite instead."
I'm about to start an application that will allow users to upload an amount of text to a SQL database via an ASP.NET webform. I am certain that many users will cut and paste the text from Word, together with all the formatting and other baggage that Word creates. I'm looking for a way of programatically stripping out all of this stuff and leave just plain text.
I've got a literal control to display the username of the user logged into our companies intranet system, originally I had a LoginName control but couldn't get strip to remove the domain from the username (as the format is domainnameusername) so I'm trying it this way.
I have used datagridview to display certain data to users...
It works f9 but what I am concerned with is that there are a few columns having large text...n the text moves to the next line...i want that after a fixed length of letters it should display "......"
i am trying to collect 2 variables from one hyperlink, and use those variables in the page_load to set as session. but i don't know how to collect those 2 variables
i would like to collect '#FF0000','#FFE4E1' or direct set '#FF0000','#FFE4E1' to string then send to pageload, how can i do this by only clicking on it ?
I have this code in javascript: var x = e.mapX; It gets the X-coordinate of a map. What I want to do is that I want to store this into a c# variable. I have a class named Test with an integer property X. I want to store var x into X. In the codebehind, I have this on the Page_Load: Test test = new Test(); Then I am trying this on the javascript code: var x = e.mapX;
whats the exact use of static variables in overall programming in .net and for asp.net...
Recently i went for the interview where interviewer asked me 2 question which i was not sure for the same..
whats the use of session object, i said sessions are the server side object, they are used when you want to store user specific data at server side, then he asked what if i want to use static variables for the same, i was mum, can anyone tell me how asp.net will behave if i store the user specific information in static variables.If i use cookies which are the best option to store the data at client side (not sensitive one), but what if user has disabled cookies on his machine, will my application would crash.
