Getting Class Code To Work?
May 5, 2010
I am inexperienced using classes so I'm sure I'm not doing things in a standard way. I have created a hierarchy: Deals,Deal, DealSlots, DealSlot that is represented by 4 corresponding vb files So I can reference like so in my aspx pages dim alldeals as class Deals some id=Deals.Deal(1).DealSlots(2).PersonID I created a Public Method GetDealData which is in Deals.vb and gets data from a database and attempts to populate the class variables.I have a test.aspx that uses this function like so:
[Code]....
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Jun 8, 2010
just a quick question -i cant get my class in App_Code to work in my code behind page for simple .net page, some light what doing wrong?
[Code]....
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Jul 23, 2010
List New Class takes up memory?Do I need C=null; in the code below?
//class Category
public List<Category> SelectAll()
{
List<Category> LV = new List<Category>();
string command = "SELECT * from categories";
SqlCommand sc = new SqlCommand(command, new SqlConnection(GlobalFunction.Function.GetConnectionString()));
sc.Connection.Open();
SqlDataReader dr = sc.ExecuteReader();
using(dr)
{
[code]...
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Apr 12, 2010
Following is the code to insert userName from session and PageName into table to keep record that how many times a user does hit a particular page.
To avoid repitition of code I want to put the code in one class and want to inherit same code in each page.
How to get this task? Please do share with me? Here is the OK code:
[Code]....
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May 24, 2010
I have a class (name PageBase) that is inhariting System .Web.UI .Page and all my .aspx page behind classes are inhariting this class. This way I have put some common things in PageBase class.
For showing errors I want to put showMessage funtion in PageBase as well so that I may have not put it in every page and it will easy to manage this way.
Probem is that how PageBase class will access a control which is in aspx page in its child class (child class of PageBase) .
I dont want to pass control as argument to function in parent class, is ther any other way ?
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Apr 10, 2010
i have a table ("WebSettings") that have some information about Website like what is the name of website which theme use and so on i want to creat a class to return the website settings can you give me some information obot what is the best way in this case to get the informations and how can i creat this class?
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Sep 23, 2010
I am trying to implement the TinyMCE Spellcheck plugin that uses GoogleSpell. The thing is I am trying to install it in an MVC environment. I started by referencing the .NET class Library DLL (MoxieCode.TinyMCE) in my project. Then, I added this code to my web.config:
<system.webServer>
<handlers>
<add name="TinyMCE" verb="GET,HEAD,POST" path="TinyMCE.ashx" type="Moxiecode.TinyMCE.Web.HttpHandler,Moxiecode.TinyMCE" />
</handlers>
<!--previously existing rules-->
<validation validateIntegratedModeConfiguration="false"/>
<modules runAllManagedModulesForAllRequests="true"/>
</system.webServer>
I then added these lines to my tinyMCE.init({}); call:
plugins: "spellchecker",
theme_advanced_buttons3: "spellchecker",
spellchecker_languages : "English=en",
spellchecker_rpc_url : "TinyMCE.ashx?module=SpellChecker",
These steps are outlined in the tutorial here. I then followed instructions from this stack overflow post which recommended the following modification to global.asax to make it mvc friendly:
routes.IgnoreRoute("TinyMCE.ashx");
routes.IgnoreRoute("{resource}.axd/{*pathInfo}");
Everything seems fine accept that when I browse to /TinyMCE.ashx i get this 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. Please review the following URL and make sure that it is spelled correctly.
Requested URL: /TinyMCE.ashx
Why can't asp.net mvc process that url?
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Mar 19, 2011
Why the following code (asp.net 1.1) does not work?
//call.aspx
<script runat="server">
namespace DOTNETMath {
void Page_Load( Object s, EventArgs e )
{
ConstClass.DisplayEmployee("Testing");
}
}
</script>
//commonFunction.cs
namespace DOTNETMath {
Public Class ConstClass {
Public Shared Function DisplayEmployee(String x) {
Return x + " Hello ";
}
}
}
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Oct 14, 2010
I have set up my buddy class with validators. However I only want the validators to fire of the associated fields are used in that particular screen. When I split them across 2 screens I find my validation doesn't work. How do I fix this? I have had to remove the validation from some properties in order to get it to work on one screen;See the class here;#region "Buddy class" for validation
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Dec 29, 2010
I have a menu (linked to a sitemap) wrapped in to a panel surrounded by a round control extender. The menu has StaticMenuItemStyle, StaticHoverStyle and StaticSelectedStyle. The first 2 works like a charm but not the StaticSelectedStyle. On click of the menu item the screen is redirected to appropriate page, but the menu item cssclass is set back to StaticMenuItemStyle. The background of the menu items are images. I tried some of the solutions from other posts, but no use.
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Dec 8, 2010
I am porting my simple Role Based Auth to ASP.NET. It requires this check on each page:
[Code]....
If put in each page's OnLoad, it works fine. But when I add it to the masterpage, it doesn't work. Is there something about the ServerVariables or Session Object that would prevent using those in a masterpage? Is it an issue calling my class from a materpage?
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Apr 19, 2010
How to work with custom mebership provider class and map the properties of this class to user defined columns in database.
such as userid,password,securityquestionandanswer etc.what code has to be written in the get acessor of each in the custom provider class.
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Nov 16, 2010
I'm unable to set Comments property of a MembershipUser type objects.
E.g.
MembershipUser mu = Membership.GetUser(username);
mu.Comment = "someComments";
I'd expect this to set the Comment property of mu object to "someComments" and write changes to the database.
Later, I do a following check:
mu.Comment == "someComments";
Comment property is set to null. Is there anythign that I need to change in a web.config or...?
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Nov 11, 2010
We have a modular architecture where we have some views (cshtml) files in a separate project (class library). How can we get the syntax highlighting and autocomplete to work when the project isn't an MVC project?
note that the class library has controllers, views, models etc. It just doesn't have the web.config, global.asax, etc that a normal mvc project would have.
The intellisense works for everything but the so important model:
With MVC3 RTM, if you hover over the Model, you can now get a better error message:
[code]....
Then after adding the build provider, this error message appears:
[code]....
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Jan 6, 2011
want to change the css class of this div tag from the code
[Code]....
What is the best way to do so?
Currently how i do this is, i create html table with id & runat="server" tag and then from code behind i add rows and columns to this table, is there some better way to do this job?
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Jun 2, 2010
I am setting 2 css class in the code behind in ASP.NET I could either do:
txtBox.Attributes.Add("class", "myClass1");
txtBox.Attributes.Add("class", "myClass2");
it's always apply one Class .. How can i add thw two classes?
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Dec 2, 2010
I have this control
<asp:Label ID="lblName" runat="server" Text="My Name" CssClass="required regular" />
I want to remove the required class from code behind, how can I do that?
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May 20, 2010
I am pre-populating a set of text boxes with rows from a database and then i have a update function on button click. But it doesn't always work. This is my code:
This is the SELECT on page load:
[code]....
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Mar 31, 2011
The generated hyperlinks in the following code don't work:
<marquee onmouseover="this.stop()" onmouseout="this.start()">
<asp:Repeater ID="Repeater2" runat="server" DataSourceID="ObjectDataSource2">
<ItemTemplate>
<img src="images/news-icon.jpg" width="14" height="16"
/> <asp:HyperLink ID="HyperLink1" runat="server"
Text='<%# Eval("Subject") %>' ></asp:HyperLink>
</ItemTemplate>
</asp:Repeater>
</marquee>
<asp:ObjectDataSource ID="ObjectDataSource2" runat="server"
SelectMethod="GetFlashNewsTrue" TypeName="NewsServies">
</asp:ObjectDataSource>
What's the likely reason for this and how can I debug or fix it?
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Jan 23, 2011
I want have a web application that I am putting together - but I have started to see that some of the things I am writing are repeated over and over, example -
GetDepartments() in the code behind has all the database connections and is linked to a stored procedure.All it does is return Department Names' and Ids', ie then bind them to a dropdownlist.My question is this I have seen Class files - I want to know if I can put this type of information in there and just call it whereever I need it in the site and then bind to whichever dropdownlist I need to?I have had a look around the net and even saw some examples by scott mitchell - but it used datasets (.xsd) files etc and dont want to be using them, plus it was a little over my head. Does anyone know of some good simple examples out there that I can follow, or maybe some examples on here?
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Dec 21, 2010
i create a class library and i want my code behind the page be there. in my page like login.aspx is a login control and i want to write some code for that but i got some error i don't know what i'm doing rong. the code behind in class library is:
[Code]....
and the codes in login.aspx page is:
[Code]....
after i buld the project the code behind doesn't find the MainLogin control
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Mar 12, 2010
I want to call css class that load background-image, font style,font size and so on...at the same time the code will load the button dinamically from database.. so that i want to put the CSS class, to change their image button when it default also when it hover.
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Dec 11, 2010
I have some code in a button_click event in my webform that performs some actions
(writing some xml files).But i wish to place all my XML code in 1 class within my webproject.But how do i exactly acces controls from my webform on this class?nd how do i link those 2 with each other?Ive tried inherit from System.Web.UI.Page in my class but seems thats not quite it.
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Apr 2, 2010
I was wondering which of these two is better from the aspect of performance.
I was thinking that possibly Class files stored in App_Code works faster because they are sort of pre-compiled but i am not 100% sure.
Specifically i am overriding onInit event on each page using some functions that i am not certain where to place.
Not that i complaint on the speed but i want to be sure that i am doing the right thing.
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Mar 18, 2011
I have following two classes:
public class A : System.Web.UI.WebControls.Button
{
public virtual string X[code]....
As you must be seeing the class A and B have exactly the same code , my question is how can I make a common class for it and use these two classes.
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