In that i have a seperate class file(.cs). I want to instantiate that class inside the aspx.cs file. I'm able to do that if i put the class file in appcode folder but not able to do if i place the class file outside the appcode folder. kindly let me that whether is it possible to instantiate a class that resides outside the appcode folder?
View 2 Repliesi have few most commonly used menthods defined in a file called CommonMethods in App_Code Folder of my asp.net project. how can call them in an *.aspx.cs page.
View 1 RepliesI have a C# web page that allows the user to select an object from a DropDownList. Each object in the list has its own class. On the user making a selection information appears on the page that is generated from its respective class.
How do I instantiate a class depending on the users selection? I could use a switch statement that would instantiate anyone of the classes pending the dopdownlist.selecteItem value, however I was hoping to avoid that.
I hate to see the name of the class used as a string parameter like "FileDownloader" in the code, and I would like to use something like this FileDownloader.Name(), where FileDownloader is name of the class.
Only problem is that I can't find out how to do that without instantiating object or creating a static method...
Is there a way to get a class name in .net without having the object instance and without creating a static method that returns the name of the class?
I had been building my SelectLists in the View, but I found examples doing it in code that I liked better. Now I'm creating one of my SelectLists like this:
[Code]....
And all is good, but I'm not sure how to do two things. First, I'd like to add an initial SelectListItem that prompts the user to select a value. When instantiating the SelectList in a loop this is easy, but I was hoping to keep this approach. The second problem is setting the default selected item. In the constructor it shows the 4th parameter to be used for this purpose, but I'm not certain how to do it. There's a property of this object named "DefaultView". It's a boolean, and I'd like that to determine the selected state. Is this possible?
In looking at the constructors for the System.Drawing.Font class there is a parameter to pass in one of the FontStyles defined in the System.Drawing.FontStyle enum.
ie.
Bold
Italic
Regular
Underline
and there are boolean properties for Bold, Italic, Underline etc. in the instantiated object, but they are read only.
What if I want to define my font to have multiple styles like Bold and Underline?
I've got an ASP.net project with a folder containing some dll's. I have referenced the DLL's from the folder.
I've modified one of the DLL's (Added a new class). I get build errors saying that the new class does not exist. When I add the reference the build errors go away in the Error List window. However, When I build the project the errors come back again.
I've set up a test project and referenced the DLL's and can access the new class with no problems so I know the class exists in the dll.
Currently Tearing my hair out!
EDIT: Forgot to mention I've also checked the refresh files and they seem to be pointing to the correct location
I have a PlannerShiftView user control in the root folder of my ASP.NET web site. In my App_Code folder, I have a ShiftViewTemplate class that needs to instantiate a PlannerShiftView (for a TemplateField in a GridView). The problem is, the following code doesn't compile because the PlannerShiftView type is not available in what I deem to be the App_Code 'phantom namespace'.
Please can somebody explain to be what is happening here, as well as what to do. I know I can just move the ShiftViewTemplate out of App_Code, going against convention and without explantion, but that is something of a hollow victory.
I guess I might be missing something easy (or not) here. I have a class in App_Code which do some validations over Session and Request.Url, till here it's working fine. But then I need to get the actual page title. I know it's simple to get it in the page's code behind, but could I get it in a separate class like it is on my scenario?
View 8 RepliesI have a single project. and I have two folder in it. In the 1st folder I have a class named Class1 and in the 2nd folder I have a class named Class2. Can anyone tell me how I can access members of Class1 in Class2. I have tried by adding namespace in Class1 and Using that namespace in Class2. But it is giving error. It is easy to access classes or their members from App_Code folder. I don't want to put my classes in app_code folder.
View 3 RepliesI am having problems adding a reference to a custom assembly in my Bin folder within a controller class I am writing. I can see the dlls in the Bin folder of my Solution file and when adding a new 'using' block to the top of code page, its not picking up any of my assemblies as I try to spell them out.I tried just typing them in and building the solution, but I get errors, it just wont pick these up!
View 3 Repliesi want to do some thing like this in in Class inside(App_code) folder i want to know how to do it with
Correct Syntax :
public static void GetViewStateValue(int StudentID,ViewState MyViewState)
{
if(MyViewState["Name"]!=null)
{
}
}
Or any class that's not X.aspx.vb. I've imported the Globalization, Threading, Threading.Thread, and UI.Page namespaces. But it won't come up in Intellisense and it gives error lines in my code. Is there a way to access use the GetLocalResource("Y") method in other classes?
View 3 RepliesI have created a simple ASP.NET Website in Visual Studio 2008. I have a static C# class (lets call it someClass) contained in a separate file in the App_Code folder. I call a method from that class in my page's code behind like so:
someVar = someClass.someMethod(someParam);
This compiles correctly in VS 2008 but when I move it over to my IIS server, I get the following error (CS0103): Description: An error occurred during the compilation of a resource required to service this request. Please review the following specific error details and modify your source code appropriately. Compiler Error Message: CS0103: The name 'someClass' does not exist in the current context I have created a virtual directory for this website enabling 'Read', 'Run scripts (such ASP)', and 'Execute (such as ISAPI applications or CGI)'. I am not currently utilizing namespaces (as I thought I would not need to and I'm not sure how to use them properly). What am I doing wrong?
When I make an asp.net web application and add class libraries to the solution, the website project itself has a folder with the same name/contents as the class library.
Eg I make a web application called Test, add a project which is a class library, to the solution, called testAbc, and then there is a folder at the root of the website project called testAbc with the contents of the class lib.
When I make an asp.net web application and add class libraries to the solution, the website project itself has a folder with the same name/contents as the class library.
Eg I make a web application called Test, add a project which is a class library, to the solution, called testAbc, and then there is a folder at the root of the website project called testAbc with the contents of the class lib.
I read why this happens in a book a while ago but can't quite remember now.
I have created a class UserDetailsModel.cs in my folder model. I have populated a selectedList in the model class.
I have create a view which is both strongly-typed and partial and the view data class is the abc.cs
I have the following code in the view
[Code]....
However, i`m getting the error of
[Code]....
[Code]....
<%@ Page Language="javascript"%>'m writing a website that's a little heavy on the database connection calls, so I've decided to try to encapsulate it in a Javascript pseudo-class. When I try to instantiate the MySqlDataAdapter, I get the error "Format of the initialization string does not conform to specification starting at index 0." While I can appreciate this, I've used the same connection string (more or less) across many pages now, without issue when I'm not trying to use this class.I'm a little confused - does anyone have any idea why line would be throwing this error?
test.aspx
[Code]....
[URL] ....
In above link you clearly describe (How to display directory folder structure).
The path only works when the folder insight the project.
When I put folder outside the project it didn't work. What type of changes I need to made to acces the folder outside the poject. & How can I show other details of files which are including in folders Like. Last Modified Created Date, Modified Date etc..
I am working on asp.net 3.5 in C#. In my application I have to Create folder and upload file in that folder, which works fine on my machine. I want help for create folder and upload file in that folder on other machine which is connected in LAN. code for create folder and Upload file on my machine
string FileName = FileUpload1.FileName;
Im trying out the Hudson Continuous Integration. After the build is executed i want to copy the content of the ReleaseBuild to another website on the server.This should be possible i guess but i cant seem figure it out.I know this can be done in nAnt and msbuild but i need to make Hudson do it, eg plugin or something.
View 1 RepliesI am ristrcting access to the Account folder using below:
<location path="Account">
<system.web>
<authorization>
<deny users="?"/>
<allow users="*"/>
</authorization>
</system.web>
</location>
and access to the Default.aspx using
<location path="Default.aspx">
<system.web>
<authorization>
<deny users="?"/>
<allow users="*"/>
</authorization>
</system.web>
</location>
but how do i restrict access to a specific file in the Account folder rather than the entire folder?
I tried the following but did not work
<location path="AccountChangePassword.aspx">
<system.web>
<authorization>
<deny users="?"/>
<allow users="*"/>
</authorization>
</system.web>
</location>
I have a simple photo album. I have some catories in db and corresponding folders. For example, when user creates a category called "Asp Net" in db then a folder called "AspNet" is created. Then user can upload photo and all photos are displayed as thumbnail. No photo is saved in db, they are directly saved lets say AspNet folder. I just fetch filelist from intended folder and list them. However I want user to be able to update category name or delete it. To keep consistency, corresponding folder should be updated or deleted. But when I try it throws exception: Access to the path 'xxxxx" is denied.
View 1 RepliesI want to create a folder to store some web controls, so the site structure doesn't have a zillion files in the root.
Except that if I create an ordinary folder, that folder is also visible on the web site. MSDN said you cannot put it in App_Code, and it doesn't really make sense to put it in other special folder like App_Data or App_Theme.
We store backup archives in subfolders of a folder on one of the server's external USB drive. I would like to have an ASP.NET app read the contents of this folder so the manager can view the backup files to confirm backups are working and optionally delete these backup files when an old drive is reconnected so it can be used for the next weeks backups.
This backup folder is oubviously outside the server's webroot. Is there some way I can grant authority so the ASP.Net app can access this folder for this purpose? I would be using VS Web Express, so can't create any signed packages and such.