I used Server side code for HIDE a DIV. but when i click button tool for another event but DIV is always open. I use ASP.net c# code.
how i solve this problem
thanks
How I have make project which have master and childs record it also have filterion criteria now I want to validate the delation of these child record base on master record How I can do it in asp.net
I have constants in my cs file Constants.cs. In the asp.net mvc controllers I use the constants like this ViewData[Constants.Whatever] = ...;
How can I use the constants in my aspx file? When I try to use it I get an error saying:
CS0103: The name 'Constants' does not exist in the current context
I am building a desktop application that needs to update current user's status frequently. This status will be available as RSS feed.
In order to do this, I think I can create a asp.net folder and secure it using form authentication. When the desktop application written as winform in c# needs to update status, it can set WebRequest.Credentials and upload data.
Is there any better way of doing this?
Thanks
I am looking for a way to insert javascript code block to end of ASP.NET page.
Page.ClientScript.RegisterClientScriptBlock(typeof(Page), "videoyuGoster", sScript, true);
is appending to body but js codes are always requesting some js files didn't load or some functions are below of the script.
How can i append scripts that i generated dynamically to the bottom of body?
Thanks for your help.
I have a Asp.net web application running with the following config setting.
<xhtmlConformance mode="Legacy"/>
This limits use of AJAX and compatibility with multiple browser.
If my understanding is correct, the HTML code of the aspx pages need to be fixed to comply with XHTML 1.0 Strict.
There are alot of HTML pages, ~1000, is there a tool that could speed up this process?
Hey
I am getting the following error
Databinding methods such as Eval(), XPath(), and Bind() can only be used in the context of a databound control.
but all I am trying to do is inside a ASP.NET REPEATER Control
<% if ( Eval("Message").ToString() == HttpContext.Current.Profile.UserName) %>
<% { %>
<asp:ImageButton runat="server" etc.... />
<% } %>
I have found few links but could not decide which one is the best way.
http://fabiomaulo.blogspot.com/2009/06/localized-property-with-nhibernate.html
(This stores all localised language data in one field. Can be a problem if we query from Sql)
http://ayende.com/Blog/archive/2006/12/26/LocalizingNHibernateContextualParameters.aspx
(This one has a warning at the beginning that it is a hack and no longer supported)
http://www.webdevbros.net/2009/06/24/create-a-multi-languaged-domain-model-with-nhibernate-and-c/
(This does not describe how multilingual data will be structured in the database.)
I am creating a kiosk application and I want to ensure it is always, no matter what, on top of other Windows applications and the Windows task bar.
I am already blocking Windows keyboard commands (alt-tab, etc) but there are still situations that could cause an application to launch and steal the screen.
Is it possible to hook into Windows from .NET and continually test whether the application has focus and is on top, and if not then give it focus and make it on top?
I want to allow the user to add columns to a table in the UI.
The UI: Columns Name:__ Columns Type: Number/String/Date
My Question is how to build the SQL tables and C# objects so the implementation will be efficient and scalable.
My thought is to build two SQL tables:
TBL 1 - ColumnsDefinition:
ColId, ColName, ColType[Text]
TBL 2 - ColumnsValues:
RowId, ColId, Value [Text]
I want the solution to be efficient in DB space,
and I want to allow the user to sort the dynamic columns.
I work on .NET 3.5 MSSQL 2008.
Thanks.
I've inherited a bunch of code that has server script inside of .htm files.
On IIS, a handler mapping pumps.Htm pages though the asp.net engine.
Unfortunately, visual studio doesn't notice that they should be treated as code.
Is there any way to make VS treat .Htm files as code/aspx files?
Hi,
I have created one application in c#.net.Using this application we can update datagridview,now i need to implement undo in it plz give me some ideas.
private void button29_Click(object sender, EventArgs e)
{
Datatable dt;
dt.RejectChanges();
}
using above code i can do undo before updating.
but i need a undo feature as in word plz suggest me
thanks in advance
Hello,
i need to execute command line from .NET windows application.
I tried with this code but i get error
'C:\Documents' is not recognized as an
internal or external command, operable
program or batch file.
var command ="\"C:\\Documents and Settings\\Administrator\\My Documents\\test.exe\" \"D:\\abc.pdf\" \"C:\\Documents and Settings\\Administrator\\My Documents\\def.pdf\"";
var processInfo = new ProcessStartInfo("cmd","/c " + command)
{
UseShellExecute = false,
RedirectStandardError = true,
CreateNoWindow = true
};
var p = Process.Start(processInfo);
I am currently working on an ASP.NET 3.5 and C# web application which deals with users secure information like credit card numbers. What are some of the security measures which I need to take from an application development stand point so that I can sleep peacefully at night :)
Hello,
I changed some names of nameapces, assemblies in one of exsisting project(C# and ASP.NET). But when I try to debug it; I get this error.
Could not load file or assembly 'HR' or one of its dependencies. The located assembly's manifest definition does not match the assembly reference. (Exception from HRESULT: 0x80131040).
I have replced DFI with HR in the code.
Please help,
Thank you
Taking over some code from my predecessor and I found a query that uses the Like operator:
SELECT * FROM suppliers
WHERE supplier_name like '%'+name+%';
Trying to avoid SQL Injection problem and parameterize this but I am not quite sure how this would be accomplished. Any suggestions ?
note, I need a solution for classic ADO.NET - I don't really have the go-ahead to switch this code over to something like LINQ.
Is there any class in .Net framework that can read/write standard ini files:
[Section]
<keyname>=<value>
...
Delphi have TIniFile component and I am looking if there is anything similar for C#.
I add to my project a PageFunction and I get a dozen of the following error and the project won't compile:
'ResourceDictionary' root element is a generic type and requires a x:Class
attribute to support the x:TypeArguments attribute specified on the root
element tag.
Basically I get an error for each DataTemplate I merge in the ResourceDictionary, has anyone encoutered this problem before?
Note: I use VB.NET 3.5 on VS 2010.
I was told that the assembly files made from C# and F# source is interoperable as they are compiled into .NET assembly.
Q1 : Does that mean that C# can call F# functions just like they are C# functions?
Q2 : How about the IronPython and IronRuby? I don't see any assembly dll from the IronPython/IronRuby.
Q3 : Is there any easy way to use IronPython/IronRuby functions from C# or F#?
It is possible to write a code that specifying the rows and column of spread sheet in terms of NUMBERS and NOT LIKE (B2:D6)
Example:
excelSheet.Range("B2:D6").Interior.Color = RGB(100, 100, 255)
instead of B2 and D6 I want to write 5 rows and 3 column..
It is posible to write in vb.net 2003 code?
hi,
I am using Ajax Control Toolkit version 40412 in my asp.net 4.0 website. When I run the page in Firefox it is working good but I run the page in IE8 it is not rendering toolkit controls and putting "//" characters on the bottom of page.This is happening with every control of toolkit. What can be the problem with this, any ideas?
Is there any class available to get a remote PC's date time in .net? In order to do it, I can use a computer name or time zone. For each case, are there different ways to get the current date time? I am using Visual Studio 2005.
My .NET exe is signed using signtool.
Using this code, I can verify the validity of the certificate itself:
var cert = X509Certificate.CreateFromSignedFile("application.exe");
var cert2 = new X509Certificate2(cert.Handle);
bool valid = cert2.Verify();
However, this only checks the certificate itself, and not the signature of the EXE. Therefore, if the EXE is tampered with, this method doesn't detect it.
How can I check the signature?
Working in ASP.NET MVC 2.
I have a page that opens a Iframe.
On that IFrame I have a form. When I click submit I redirect to a controller.
How can I show the result of that controller on the parent page and not in the IFrame?