Hello,
I how do I find the last but one character in a string in VB.net.
for e.g. I have a string Dim strTicket as string="56789-091F0"
I want the value "F"
Thanks for your help in advance.
Hi,
I've seening quite a few posts on here regarding grids, but nothing specifically asking for a free grid component that supports editing.
Has any body come across such a thing? Is there a JQuery pluggin that I could use?
If not has anybody got any pointers on a good approach to writing my own (using asp.net mvc2 and/or jquery)?
Thanks in advance!
I'm working on an ASP.NET webapp using the MVP pattern, and as I'm organizing my files I'm wondering - are there conventions on folders within projects and how they relate to namespaces?
I have a bunch of controls and a bunch of pages, and I was going to throw them into Controls and Pages folders with subfolders, but I didn't know if it was bad form to do this if I wasn't also going to seperate them out into namespaces.
Thanks.
Using ASP.NET and the DataGrid, how do I bind a HyperLinkColumn to more than one field?
Dim detail As New HyperLinkColumn
With detail
.Text = "View Details"
.HeaderText = ""
.NavigateUrl = "\TeamDetail.aspx?Account={0}&Broker={1}"
.DataNavigateUrlField = "AccountKey, BrokerNumberKey"
End With
I was hoping for an data-binding event on HyperLinkColumn but no such luck.
I wondering if I'm going to make a twitter app, but not sure which one of these libraries I should use. Any suggestions?
C#/.NET Libs
The app should be able to post new tweets, read tweets(from "All Friends"), read "Mentions" and Direct Messages. Possibly also a search function...
Hi All,
I am using asp.net with C# [3.5]. I want to display Image before my URL in browser, like IE and mozilla used to have. I want to display my custom image.
Please help.
Thanks in advance
I just ran Google's Page Speed application against our site and one of the recommendations was to Leverage browser caching. Expanding this revealed the following:
The following cacheable resources have
a short freshness lifetime:
Specify an expiration at least one week in
the future for the following resources:
<a long list of images >
<some javascript files >
How do I go about lengthening the "freshness lifetime" of particular images?
It's an ASP.NET project running on IIS7.5
Thanks for any help!
In .NET there are 8 bytes of overheard for each object. 4 bytes are a pointer to the object's type. What are the other 4 bytes, known as the object header, used for?
Hi,
I have a vb app working now but many users have complained to me that it requires .net library installed. Is there a way to bundle it with my program without having a seperate exe?
Hi i am trying to build a website usign ASP.NET what is the best resource or way to learn it?
Also do i need DotNetNuke or something similar to manage my project?
Thanks in advance.
Hi,
what test data approach/framework is recommended for .net unit testing? I'm in VS2010, C#, doing business logic layer testing.
By approaches I mean like: creating database snapshots, programmatically creating each time, etc etc. Like what approach to use to ensure at the start of each test the database is in a known state.
I have a .net application which needs to expose a service consumed by a java client. The service can't be public. There should be some authentication mechanism for the client. What is the best way to do this? I'm new to web services and am confused by all the soap, wsdl etc. and have also heard a lot that it'll be a pain to get the two to communicate. Your thoughts?
Hello,
i am using vb.net in which i have put the background image to every form.the image size is 1024X768.when i open the form it is taking too much time to open. and screen is fluctuate.so can you tell me how to remove this type of issue,
reply me soon
thanks
samir
Hi
I am trying to do the following
I am building asp.net website with c# language
I want to read a text file from my project(the file is inside the project)
I tried to get the file Path by this way :
string path=Request.PhysicalApplicationPath+"filename.txt";
but I can't use The "Request" object from separated C# file ??
note: separated C3 file,I mean it's not related with aspx file
can you help me with my way or do you have another way ??
thx
Im asp.net mvc3 c# code returns json list like this:
return Json(new { name = UserNames, imageUrl = ImageUrls });
UserNames and ImageUrls are both List types
And this is my jquery
function StartSearch(text) {
$.ajax({
url: '/Shared/Search',
type: 'POST',
data: { SearchText: text },
dataType: 'json',
success: function (result) {
$.each(result, function (i, item) {
alert(result[i].name);
});
}
});
}
How i can get names and umageUrls?
Thanks
I want to deploy my .net MVC 2 appication on IIS6.0.
Will it require to change route path in global.asax file.
In my application i have used html link, ajax request and Html.ActionLink.
The code lines in the Global.asax file are:
routes.MapRoute(
"LogOn",
"{controller}/{action}/{id}",
new { controller = "Account", action = "Index", id = UrlParameter.Optional }
);
Please suggest me.
Thanks and Regards
Munish
how can i check if a user is logged in in user control with asp.net mvc
usually on a view page i use this
<% if (User.Identity.IsAuthenticated) {%>
//Do something
<% } %>
but i can't get this done on a user control
I have an old redhat 8 box that I need to pragmatically send files to my webserver from. Disregarding the security issues with this, I've come up with the following way.
curl -F file=@<filename> http://webhost/reciever.aspx
The problem is, no matter what I try, the ASP.NET page is not accepting the file. What am I doing wrong?
hey all,
i was wondering if any one can advise me on how i can go about implementing a email and account validation feature in my ASP.net website. so when a user creates an account, an email is sent to the email address used, and the user needs to verify that email address to be able to logon.
thanks
Hi I want to know how to use the command close or would like some more info on
because if you use this method
Form2.Show
frmMain.close ()
the program is terminated and does not load the form2.
Then when I close the program appears the message "hello world"
vb6 enough to exploit the function Form_Unload, but in vb.net??
Thanks
I'm writing a web page in ASP.NET. I have some Javascript, and I have a submit button with an onClick event.
Is it possible to call a method I created in ASP with Javascript's onClick event?
i have a vb.net form with red background and white text on it now i want to change the opacity of only red background to 50% not actual text how can i do that