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The only thing that you have to do is to learn CSS and see how the CSS written in the template. Create appropriate alteration and then add to your project.
Consume the css classes from your masterpage markup.
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I've created a small .Net webApp (ClassRegWebSolution), and what it does is to register students. However this webApp only runs on one system (i.e: The same system is the client and the server), but the DB resides on a central server elsewhere. I want to capture student images on the web page via a webcam, but can't accomplish this. So i've decided to write a winApp (imageCapture) that can capture images real-time.
The problem now is calling the imageCapture to run when the user clicks a button on the .aspx page.
Pls how can i acomplish this?
He who goes for revenge must first dig two graves.
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I would investigate ClickOnce[^]
"ClickOnce is a deployment technology that allows you to create self-updating Windows-based applications that can be installed and run with minimal user interaction."
I know the language. I've read a book. - _Madmatt
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No man, its not possible. One thing is possible for your case is to embed a Web Browser control and navigate to the page and invoke this from your win app directly on the web event. Otherwise if you want to access your win app from normal browsers, it cant do.
There is another alternative as well. I thought you said that both windows application and web runs on the same system. In such a case you can use a direct call to your webcam from the server side too. but this will only work from the server.
Hope this would help you.
Cheers.
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If your windows & web application resides on same system/server
you can use System.Diagnostics.Process to run your window application.
System.Diagnostics.ProcessStartInfo info = new system.Diagnostics.ProcessStartInfo("D:\MyWindow.exe");
System.Diagnostics.Process p1 = System.Diagnostics.Process();
p1.StartInfo = info;
p1.Start();
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Even if you know main concept in ASP.NET like caching, State management and Security, Interviewer asks scenario based questions like Load balancing, IIS, Grid View Control editing and performance Issue etc etc. Can any one know where to get scenario based advanced questionnaires in Asp.net ?
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Well, I believe that the only way to know about
these questions is practically working on them.
The more you will work and use the technology,
the more you will be able to understand and answer them.
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This comes through experience and lot more reading.I would suggest you read a lot more case studies,you can get a lot on internet.You should know pros and cons of every concept,which suites where,Dos and Donts etc.So the basic funda, is read more,dig deep into very concept look for realtime examples.. it may take bit time but once you'll reach you will be giving your own solutions to the problems.
Cheers!!
Brij
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Hi all,
I am trying to read the dropdown selected value in Page_Init Event, but i couldn't.
I have to dynamically add controls to form based on dropdown selected value.
please suggest me how to read dropdown selected value in Page_Init.
thanks in advance.
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In normal scenario, you cannot read the any
entered value from client side in your Page_Init event.
(If you wish, you can read the posted form manually and
get to know about the dropdown selected value)
In Asp.Net, your control gets populated with value after Page_Init
event and before Page_Load event.
So, your values will be available at Page_Load and later events.
I will suggest, things would be easier if you push the logic to
Page_Load event or later.
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Thanks Gandhi, thanks for your suggestion
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Hi,
js + asp.net drive me crazy!!!
i want to disabel / enabel a asp:Textbox via java... but, it doesent work 
sampel:
>input id="myCB" type="checkbox" onclivk="make()"...
<asp:TextBox ID="TextBox1" ...
what make I wrong?????
thx
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I would consider using JQuery, http://jquery.com/[^]
I know the language. I've read a book. - _Madmatt
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document.GetElementById('ctl00_MainPlaceHolder1_TextBox1')
should be
document.getElementById('ctl00_MainPlaceHolder1_TextBox1')
The getElementById starts with small letter.
This might be your problem.
use disabled = true / false;
Cheers.
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thanks for the answers...
but it not a syntax problem... in my question is a write error... sorry...
this is the right source code:
function enableField() {
alert('sdf');
document.getElementById('ctl00_MainPlaceHolder1_TextBox1').disabled = false;
}
hmmm..... i dont know.... f*** js
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i think you should also try
document.form1.txt1.readOnly=true;
hope this will work for you
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i want to send mail through smtp.
if i entered wrong email-ID then it also send
i want to check the email is exist or not before sending.
plz any one can help me,how to fix it.
i want only exist email-id will send other wise it will show message plz check email-id
plz any one can help me,how to fix it.
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Hi all
I have Ajax enabled website. Its working fine in my local server (Ajax animation effects are working) but on the server its not working. Pages showing javascript error 'sys' not defined'.
I have added ajax dlls and System.Web.Extensions.dll into website's bin folder.
but does not work.
Many post suggests adding httphandlers and httpmodules like...
<httpHandlers>
<remove verb="*" path="*.asmx"/>
<add verb="*" path="*.asmx" validate="false"
type="System.Web.Script.Services.ScriptHandlerFactory, System.Web.Extensions,
Version=1.0.61025.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35"/>
<add verb="GET,HEAD" path="ScriptResource.axd"
type="System.Web.Handlers.ScriptResourceHandler, System.Web.Extensions,
Version=1.0.61025.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35"
validate="false"/>
</httpHandlers>
After adding httphandlers, it starts showing 500 - Internal server error.
and if I remove httphandlers section, it start working but ajax animation does not work.
Have any idea?
ASP.NET 2.0 with IIS 6
Bajrang Singh
Using .net 2.0 (VS2005)
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Hi
I have a user control, which contains a button and gridview. When the user control is loaded in the browser it runs without error. However, when I click the button the button and the gridview simply disappears off the page.
When I view the page on the screen in view source, I noticed that the button doesn't have a unique id. Therefore, I think this may be my problem. Further, when I add a break point to the button, and run in debug mode, the break point is never reached!
The user control that I am having trouble is added to a collection object, which is also itself a user control. The collection object, when I add a button to it directly is fine.
Has anyone come across this problem before? Is the problem unique ids? If so, how do you assign unique ids to user control, and ensure uniqueness when the control is added to a collection?
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ASP.NET takes care of creating unique IDs for each control but prefixing the id of the contained control as appropriate; mycontainer$ctrl01$myButton for instance.
It sounds as though you are having an problem with event bubbling. The click event may be being handled by a parent control.
I know the language. I've read a book. - _Madmatt
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The user control is being added dynamically.
Which I need to do, and is probably why the unique ids are not being correctly.
Is there away round this?
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Question:
I would like to take out this link from the loginview and move it to one of the links under a RoleGroup. After doing this, nothing seems to happen when Register link is clicked on.
Any thoughts please?
thanks
<asp:LoginView ID="LoginView1" runat="server">
<AnonymousTemplate>
<tr>
<td>
<span>You are not logged in.</span>
</td>
</tr>
<tr>
<td>
<asp:HyperLink runat="server" ID="registerLink"
NavigateUrl="~/Register.aspx" Text="Register"
ToolTip="Go to the registration page"
/>
</td>
</tr>
</AnonymousTemplate>
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Please read the forum guidelines. "Login" is not a very descriptive or informative title.
What do you mean nothing happens? You are not redirected to the registration page?
I know the language. I've read a book. - _Madmatt
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you, you are right. I do not get redirected.
It only redirects when the html of the register page is inside the loginview.
Thanks
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