I have inherited the an asp.net app. So i want to add the custom Error Handling. I know there are two methods i can do this.
1) Web Config 2)Global.asa
So i started with the web config just to see how it will look and i accessed the page that normally gives an Exception. so basically i have a page gives a
500 - Internal server error. There is a problem with the resource you are looking for, and it cannot be displayed.
So now , if there is an Error i want it to go to that Error Page. In the web config i have the Following
This means that when this kind of Errors occur it should redirect to that page. All these pages are contents of the Master page including the Error page. But this Error Persist it does not show me the Error page. Even if i try to see if it goes to "Application_Error" in the Global.asa nothing goes there.
So i have also tried the second option. so i turned the web config part "off" and i trapped this in the global.asa like this
Code: Sub Application_Error(ByVal sender As Object, ByVal e As EventArgs) Server.Transfer("~/Content/ErrorPages/SupportError.aspx") 'Response.Redirect("~/Content/ErrorPages/SupportError.aspx", False) End Sub
I am working on URL rewrite and I found one tutorial on asp.net site, The way I am doing it is
URL I am entering [URL]
Now I have wriiten one class
[code]....
But the problem is that, it is not redirecting to the Default.aspx page.
I am getting the below error:
Description: HTTP 404. The resource you are looking for (or one of its dependencies) could have been removed, had its name changed, or is temporarily unavailable. review the following URL and make sure that it is spelled correctly.
Requested URL: /WebNew/web/Default.aspx
I can see that it is requesting the URL /webNew/web/Default.aspx but I just need /webnew default.aspx?WebId=2
All the examples and websites i have looked at redirect a user to the error.aspx page when an error occurs. How do you just display a friendly error message on the page the user is viewing saying something like "Sorry unable to do whatever" I've tried using a try catch block on my class that executes a stored procedure and put another try catch on the controller, but this does not work and i still get the default error message (System.InvalidOperationException was unhandled by user code) My code is below:
[Code]....
So how can i just return ViewData["SqlError"] message in page.
i have a datalist displaying some items as follow:
[Code]....
but since none of the control in the datalist can have a command name this method doesnt execute.Without it alos the Href property doesnt redirect to the page.Have i miss something or any other way this could be achieve?
I have developed a ASP.Net Server custom control in C# for 3.5. named "myCheckBoxList" inherited from CheckBoxList web control. Working is very simple. It just works as a two option buttons. I have taken a CheckBoxList which will show two fixed checkboxes always. When I check one checkbox then another will uncheck as vise versa. This control works perfectly only when I have placed only one instance of that control on web page. If I place more than one instance of control then it doesnt works.
I need solution from expert minds from developers as stackoverflow users.
Not able to set the first / next, prev, last & record values properly
I have used session variables for this
I have
pagesize=100;
Session["TotalRows"] = GetTotalRows(); Session["LastPageIndex"] = Convert.ToInt32(Session["TotalRows"]) / pagesize; int pageindex = Convert.ToInt32(Session["PageIndex"]); public int GetTotalRows() { SqlCommand com = new SqlCommand("select count(*) from tbl", conn);
I have a registration page I enter the details of the customers and redirect to another page for capturing photo and I come back to the registration page. I want to retain all the values i entered when i land on the registration page.
Can I configure ASP.NET custom errors so that it would redirect to other site when error has occurred. Even more, I would like to redirect to different web page every time. Here is my simplified actual case: User opens my pages with query? urlpage=[URL] and I would like to redirect to this page when error occurs. How should I act in this scenario?
I've managed to render TreeView using custom made Hierarchical Datasource based on Linq queries on self referencing table. Rendered output looks well but... Every Node in NodeCollection has the same index = 0. Therefore when I click on any collapse button - the whole tree Collapses. In generated html every node has the same id = MainContent_TreeView1n0 I suppose n0 should increment to n1 n2 n3 and so on.
i have the following property which takes an IP address as its value and defined in my custom config section as follows and To validate the IP address i am using a Reg expression.
I am new to .net. i amworking on the supproting project. At first i want to execute the project. It uses microsoft visual studio 2010 and sql server 2008, i attached the data base to sql server 2008,when am trying to execute the project , it opens the login page , it is taking the user name and password ,after entering the user name and password, when it redirects to index page it shows the xml parsing error. i am not getting what to do for this error. when i try to execute all other pages, it opens that pages . please help me to open the index page.
I use Custom errors in my web.config. It works for urls like www.x.com/x.aspx , but when I write something like :www.x.com/name (I have Application_BeginRequest dealing with it on global.asax) on the live server, IIS bypasses my application and shows its own error page.How can I disable IIS error handling and redirect where I want to?
I am using forms authentication and authorization through roleManager. I have two Roles - "Customers" and "Employees". The redirection to the default page for the "Customers" role is working fine, but I get an oledb error stating that one or more parameters are not being passed when I redirect a user from the "Employees" role. The following is the code in login.aspx that handles the authentication of the user:
If myReader.Read() Then ' We have a match If myReader(1) Then ' This is true if an Employee and false otherwise If Not Roles.IsUserInRole(logInUser.UserName, "Employees") Then Roles.AddUserToRole(logInUser.UserName, "Employees") End If ElseIf Not Roles.IsUserInRole(logInUser.UserName, "Customers") Then Roles.AddUserToRole(logInUser.UserName, "Customers") End If FormsAuthentication.RedirectFromLoginPage(logInUser.UserName, logInUser.RememberMeSet) Else Response.Write("Invalid credentials") End If............................................
I have created a custom control from scratch and it works fine as in you can build the project that uses it and it works fine at runtime. Problem is when you go to design view the control shows an error in the place of where the control should be rendered.
Error: '<SomeValue>' Could not be set to '<SomeProperty>'
This shows up on all my custom set properties. These properties are created as basic as possible. I can give the properties values in Source view and run the app just fine. I can even add a Onclick event. If I don't set any custom properties the control will render fine in Design view. It's only when I set a value to a custom property.
Property Code Example:
[Code]....
I've even removed the Category and Description tags with no difference.
I don't know if what I said makes sens, but I hope it does.
I was referred here by MSDN forums hope this is the right place - I have a custom control (:WebControl) that renders web.sitemap in a specific way. While it runs error free and produces the expected result, at Design-Time it complains
[Code]....
and have tried the SiteMapDataProvider Tag with and without the SiteMapProvider attribute.Does anybody have (a) any experience with this, or (b) any suggestions as to how to track down the problem?
