Web Forms :: How To Access The Page Controls In Static Methods
Oct 4, 2010How to access the page controls in Static methods.
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Web Forms :: How To Access Session In Static Methods
Sep 15, 2010I write a simple static method in my web page. How can i access session["id"] into method? I dont have access.For example:
public static void myFunc()
{
Session["id"]= 100;
}
C# - Making Cache Access Methods Static?
Nov 12, 2010In ASP.NET, is there any reason not to make a set of functions that Add/Remove/Get from the Cache object Static?Get() - just gets the item, no reason not to be staticAdd(), Remove() - I've read that adding/deleting into the cache has it's own internal locking mechanism, so they can be static without me creating my own lock(){} wrapping.
View 1 RepliesArchitecture :: Use STATIC Methods In Data Access Layer?
Feb 4, 2011I am developing a web application, which has Data Access Layer and this layer has only one class, in which all methods are static methods like static Insert, static Update, static Search. It has no properties. I am using these methods in my Bussiness Logic class for my users who are visiting my website.Now my question is : 1. Is it right to use static methods in this scenario ?2. What will happen if 10 users call Insert method at the same time ?
View 3 RepliesArchitecture :: Impact Of Using Static Methods In Business Access Layer In 3 Tier Applciation?
Aug 25, 2010is there any impact of using static methods in Business Access layer in 3 tier applciation,
View 4 RepliesUsing Extension Methods In Static Methods On Extended Classes?
Aug 16, 2010I have an extension method as follows:
public static class PageExtensions
{
public static int GetUserId(this Page targetPage)
{
var user = Membership.GetUser(targetPage.User.Identity.Name);
return (int)user.ProviderUserKey;
}
}
Now in a page I need to use this method in a static WebMethod, so I have added another 'extension method' to PageExtensions:
public static int GetUserId()
{
return (int)Membership.GetUser(HttpContext.Current.User.Identity.Name).ProviderUserKey;
}
and I call it as follows in my WebMethod: PageExtensions.GetUserId()
AJAX :: Calling Non-static Methods From A Static Method?
Jun 30, 2010I did some research after posting. All I found was simple examples for no-layer architectures, like connecting to a database from your aspx page, so, in a corporate environment, it is unnaceptable.
I need to call a server-side method (using ASP.NET Ajax) in a 3-layer architecture.
For example, my Default.aspx contains a method LoadProducts().
[Code]....
[Code]....
This cannot change. There is no way to convert Business and Data layers to static.
How can I call the LoadProducts() method using ASP.NET Ajax?
Web Forms :: Access Control On A Page From A Static Method?
Jun 30, 2010I have a static method and need to get the Textbox text in it. But I get "An object reference is required for the non-static field, method, or property 'Members_ETC_Tab5.TextBox1' " when I use TextBox1.text in the static method so I modified my Method as below
[Code]....
but I see that txtBegin is null. How can this be fxed?
Web Forms :: Difference Between Singleton Design Pattern And Static Methods
May 7, 2015In one of the interview, I was asked why should we have to go for Single Design pattern, instead of just creating static methods. Because creating static methods also serve the same purpose, i.;e avoiding flooding of objects.
View 1 RepliesC# - Is It Safe To Access .net Session Variables Through Static Properties Of A Static Object
May 10, 2010Is it safe to access asp.net session variables through static properties of a static object?Here is what I mean:
public static class SessionHelper
{
public static int Age
{
get
{
[code]...
Is it possible that userA could access userB's session data this way?
C# - Static Methods For Biz Layer?
Nov 18, 2010Actually I have done all my Biz(business layer) and DAL CRUD Opprations using static methodes
and I just send my error messages to my log table a sample of biz layer
public static bool Delete(Guid LogGroupID)
{
using (DAL.ChroXEntities db = new ChroX.DAL.ChroXEntities())
{
var q = (from lg in db.LogGroupSet
[code]...
so what should i do to propagate an user friendly error to my users?
Deployed Aspx Page Can't Access Methods From Same Project?
Nov 29, 2010I'm using ASP.NET with VB, and .NET version 3.5. In the project, I've got some utility functions that I call from expressions in the aspx pages and also in code behind. This all works fine on my local machine, but when I deploy to the production server, I get this compilation error on each of those utility methods:
BC30456: 'XXX' is not a member of 'String'.
where XXX is an extension method defined on System.String. I'm baffled about this for a number of reasons:
Why is ASP.NET compiling anything at all, since I've precompiled the application and put everything in the bin directory. ASP.NET knows the functions are there because they work in code behind. It's only when used in the aspx page that I have this problem. (e.g. if I do something like this: <%= "A string to XXX-ify".XXX())%>) This method is public, which I verified with Reflector. I imported the relevant namespaces in the web.config file, and I can see that these namespaces are being imported in the call that ASP.NET makes to the compiler.
Access Static Class Properties From Aspx Page?
Jan 28, 2010I am on .aspx page and i want to take the width and height of a control from a static class
where i have defined them as constans.
Is there any way to access that class directly from the aspx page?
I know that i can make a method like:
width="<%= getWidthSize() %>"
and inside the aspx.cs to define this method to take the size from that static class.
But i am asking if this could be directly managed from the web aspx page...?
Access Current Instance Of Page From A Static Class
Mar 22, 2010Basic question - is it possible to access the current Page from a static class in ASP.NET?
I am thinking no, as google turns up no results.
C# - How To Access A Silverlight Control's Properties And Methods From An Aspx Page
Apr 26, 2010I'm developing a web site, and i'm using infragistics for web, but I want to use in some pages silverlight controls (Infragistics too). Is there a way to access a silverlight control's properties and methods from an aspx page?
View 3 RepliesC# - Best Way To Integrate Dependency Injection Using Unity When Static Methods Are Used?
Mar 8, 2010Im faced with an impending upgrade to an ASP.NET site and I am thinking of introducing DI using Unity. I have researched the ASP.NET DI side of things and have 2 options (Global.asax or IHttpModule). Im happy to use either. As always, there is a legacy object model in place that I would like to upgrade/change. I would like to go down the route of Constructor injection (passing in the DAO) however, each object has a mix of static and instance methods that both currently call into the DB using SqlCommand objects themselves. I want this removed to provide DB independence, therefore can anyone suggest the best way to do the DI in this case? Im open to drastic changes if they are needed.
public class ExampleClass
{
public ExampleClass(int test)
{
TestProperty = test;
}
public int TestProperty {get; set;}
public int Save()
{
// Call DB and Save
[Code]....
Web Forms :: Access "y" Master Page Methods In User Control?
Mar 30, 2010I have lot of methids in my mastre page how do i use them in my User control? I dont want to copy paste the code
View 2 RepliesAlternative For Static Method In Interface - Enforce Implementing Class-level Methods
Oct 28, 2010I have a hierarchy in my website project as below:
[CustomControl1 - folder]
- CustomControl1.ascx
- CustomControl1.css
- CustomControl1.js
I load css and js files dynamicaly based on which controls are used on particular page. I am doing it by using following code:
[code]....
where AddLinks method adds HtmlLink controls to Page.Header with href attribute set to coresponding css and/or js file.
I would like to add Interface that would force new controls to have AddLinks method but it is impossible since it is a static method. Because my custom controls inherit from Control class I cannot use abstract class and/or virtual methods either. How can I achieve my goal?
Web Forms :: Cannot Access Public Methods On MasterPage
Sep 9, 2010I have a a public method in my code behind on the site.master page
[Code]....
I wish to call applyUserRole() from Default.aspx
On Default.aspx I have ..
[Code]....
[Code]....
Master. the method is not appearing. I've seen other post where people are having this issue but I can't find an answer.
Web Forms :: Access Value Of QueryString Value In Static WebMethod?
Feb 25, 2016my Requirement is: when user clicks on search button ,i need to call a ajax post method from client side and have to access the request.querystring(to get some info of logged customer) in static web method?
Tried things:
1.unable to access the request.querystring in static web method
2.saving the request.qerystring data into viewstate/hidden filed,but unable to access non static fileds in static method?
Web Forms :: Access Value Of HiddenField In Static WebMethod
Sep 20, 2015I am developing a application in which I return the value a it will fine it give me value during debug when I put cursor on .value it give me HiddenField1.Value 140 value but how I get this value into jquery code I will try a code but every time give me empty value means this value can’t assign to grid view following my whole code
var HiddenField1 = a;////////////////////////C# code where give me value of a
HiddenField1.Value = a.ToString();
My hidden field and Function to access the hidden field value
<asp:HiddenField ID="HiddenField1" runat="server" value="" />
Method to access the hidden field value in Jquery code.
var HiddenFieldcheck= $('#HiddenField1').val();
alert($('[id*=HiddenFieldcheck]').val());
but every time it give a empty value how I solve it ...
AJAX :: Forms Authentication To Prevent Methods Access
Nov 24, 2010I am building a sort of administration control panel which is basically just giving the end user the ability to manage the database through my app rather than knowing Management Studio. Creating lists of users, creating events that the users can attend etc, nothing too complex. So I am basically building the whole thing using JQuery AJAX with ASP.Net to make the DB connection and what not. My Jquery code just calls a different static method in my pages code behind for each different task, passing JSON back and forth.
From what I've seen results-wise so far, my interfaces are much quicker (almost instant) and even tasks on the server take less time to return through JQuery. But if you looked at my javascript code, you can see the "Page.aspxMyMethod". That means that people can access my methods just by sending a request from anywhere? Will forms authentication prevent this because it goes through an aspx page or what?
C# - Static Methods Updating A Dictionary<T,U> Is It Safe To Lock() On The Dictionary Itself
Dec 23, 2010I have a class that maintains a static dictionary of cached lookup results from my domain controller - users' given names and e-mails.My code looks something like:
private static Dictionary<string, string> emailCache = new Dictionary<string, string>();
protected string GetUserEmail(string accountName)
{
if (emailCache.ContainsKey(accountName))
{
return(emailCache[accountName]);
}
lock(/* something */)
{
if (emailCache.ContainsKey(accountName))
[code]...
Architecture :: Using Static Methods To Build User Objects And Various Other Objects?
Jun 21, 2010firstly a static class only ever exists once and is not an instance. Any static members (ie static int NoOfPeople;) is stored in one place and is shared between all sessions (like the old global variables).
Now static methods is where i'm not 100% sure. If I have a static method that doesn't use any other static members could this cause inconstant results, example (this is a fairly pointless method but just a quick example of the top of my head)
[Code]....
So in this example if two sessions (or threads) were to call this at the same time - would they both get back the expected results, because the method only uses private data (a, b and totalToReturn).Im sure this sounds a little simple but I will be using static methods to build user objects and various other objects that there will have to be a 100% garentee that the objects will not get mixed up between sessions and the wrong things return to the user.
Static Classes For Database Access?
Feb 8, 2010I am using DataClassesDataContext to map all the tables from the db into my asp.net application.For doing CRUD operations i have made static classes with methods, and inside every method a instantiate DataClassesDataContext.For instance:
public static class UserQ
{
public static User getUserById(int userId)
[code]...