|
You can write onkeypress event in javascript.And in that you have to check keycodes of numbers.
Life Is Beautifull
|
|
|
|
|
sir i want that code please
|
|
|
|
|
write this code in page load
txt.Attributes.Add("onkeypress", "javascript:return DecimalLength(Event)");
and in page source:-
function DecimalLength(e)
{
var KeyChar = (e.which) ? e.which : e.keyCode;
if(KeyChar > 57 && KeyChar < 48)
{
if(window.event)
e.returnValue = false;
else
e.preventDefault();
}
}
//Check keycode for numbers.
Hope this will help you...........
Life Is Beautiful
|
|
|
|
|
ais07 wrote: if(KeyChar > 57 && KeyChar < 48)
hmm...... So, if the number is greater than 57 and AT THE SAME TIME is less than 48......
Christian Graus
Driven to the arms of OSX by Vista.
Read my blog to find out how I've worked around bugs in Microsoft tools and frameworks.
|
|
|
|
|
Silly mistakes....
|
|
|
|
|
Yeah, it's not a big deal, except that the OP is obviously clueless, and would be unable to debug this code.
Christian Graus
Driven to the arms of OSX by Vista.
Read my blog to find out how I've worked around bugs in Microsoft tools and frameworks.
|
|
|
|
|
Sir,
This code which I had suggested is only for reference not to copy as it is.
Life Is Beautiful
|
|
|
|
|
Yeah, well, the guy asking you is as dumb as a post, he's going to copy and paste it, and have no idea how to fix it. I know you were just showing the concept, and I've made dumber mistakes, I am not taking a shot at you. I just could see problems brewing because the OP is too dumb to know what this code does, he sure as hell can't debug it.
Christian Graus
Driven to the arms of OSX by Vista.
Read my blog to find out how I've worked around bugs in Microsoft tools and frameworks.
|
|
|
|
|
sir it's not working.can we do this from code behind.
|
|
|
|
|
vikas shukla wrote: sir it's not working
No, for the reason I stated. A number can't be > 57 AND less than 48 at the same time.
vikas shukla wrote: can we do this from code behind.
I'm sorry, but you may well be too dumb to do this at all. Do you REALLY want your page to reload itself every time someone presses a key ? Thankfully Microsoft realises how retarded that would be, so they don't offer support for it.
Christian Graus
Driven to the arms of OSX by Vista.
Read my blog to find out how I've worked around bugs in Microsoft tools and frameworks.
|
|
|
|
|
vikas shukla wrote: i want to know the keypress event in web application with the language c# for a textbox.textbox should have only integer value.send me javascript also if there is any use of javascript.
What's clear here, is that you are absolutely lost, and completely clueless about what you're doing. If you knew anything about ASP.NET, you'd know what use javascript is, and why no C# code will exist for a keypress event. I suggest you buy a basic book and work through it.
Christian Graus
Driven to the arms of OSX by Vista.
Read my blog to find out how I've worked around bugs in Microsoft tools and frameworks.
|
|
|
|
|
you mean it will postback to the server on each keypress?? 
|
|
|
|
|
He has absolutely no idea about web development, obviously.
Christian Graus
Driven to the arms of OSX by Vista.
Read my blog to find out how I've worked around bugs in Microsoft tools and frameworks.
|
|
|
|
|
yes. I agree. Should read basic books on ASP.NET 
|
|
|
|
|
I purchased a book (ASP.NET 3.5: Social Networking) which contains some sample code I'm having some trouble with. The code includes an inherited class called "IConfiguration", however visual studio is giving me an error which reads:
"The type or namespace name 'IConfiguration' could not be found."
Here's my code:
using System
using System.Configuration;
using StructureMap;
public class Configuration : IConfiguration
{
}
----------------------------------------------
My only guess is this "IConfiguration" is something I may need to somehow add to a new 3rd party application called "StructureMap", but I'm unsure of how, if this is in fact that case.
Anyone know what I should do for this?
Thanks.
|
|
|
|
|
Open the StructureMap namespace in Object browser and see if it is defined or not.
|
|
|
|
|
Hi Abhishek. No, I opened the StructureMap file but it's not defined within there. Do you know how I would go about doing that (I'm new to StructureMap)?
Thanks again.
|
|
|
|
|
Hi,
I am using Microsoft Indexing services in ASP.Net
everything doing well but i have no idea
How to Used wild card Character to extract/Search Content of Documents.
for example Like operator usage
This is Simple Query to used like operator in FileName.
SELECT * FROM WEBINFO Where filename like '%pdf'
But I want to used like operator in contents search column.
SELECT * FROM WEBINFO Where Contents like 'abc%'
Result...
abc
abcd.
abcxyz.
abcddd.
Someone help me.
|
|
|
|
|
but what exactly your problem is ?
you can easily do
SELECT * FROM WEBINFO WHERE CONTENTS LIKE 'abc%' AND FILENAME LIKE '%pdf'
|
|
|
|
|
I have Multiples Files in Folder, I Need to find these files content/keyword.
Mean These files text search but must be Like operator/Wildcard used.
Is this Query Right for search Content
Select DocTitle,FileName
from scope('/DataCenter') Where freetext(like('%abc')
|
|
|
|
|
Is there any way that I can convert an MP3 file into a .WAV and .aiff file using .NET 3.5?
Thanks
People Laugh on me Because i am Different but i Laugh on them
Because they all are same.
|
|
|
|
|
Well, this has nothing to do with ASP.NET, obviously, So, you should ask it in the right forum for hte language you use. The answer will be, .NET has nothing built in, although I think directshow may work with mp3s, and may even work with aiffs if the right filter is installed. Otherwise, you'll need a third party component.
Christian Graus
Driven to the arms of OSX by Vista.
Read my blog to find out how I've worked around bugs in Microsoft tools and frameworks.
|
|
|
|
|
Ok,
Could you please let me know how can i use direct-x with c#.net.
I am developing a website where i need to convert mp3 file to .wav and .aiff.
Is there any link which will help me or any third party component which i can use?
Thanks
People Laugh on me Because i am Different but i Laugh on them
Because they all are same.
|
|
|
|
|
The direct X support built in to .NET is useless. There's a number of libraries that use interop to give you all of DX. http://slimdx.org/[^] is the one that people seem to be talking about.
I really don't know the specifics of what you need, sorry, I just know how this stuff works, and DX is really where you need to start. Once you have SlimDX, you can read any DirectX tutorial and use it in .NET.
Christian Graus
Driven to the arms of OSX by Vista.
Read my blog to find out how I've worked around bugs in Microsoft tools and frameworks.
|
|
|
|
|
Ok thanks,
I will try it and let u know.
Thanks
People Laugh on me Because i am Different but i Laugh on them
Because they all are same.
|
|
|
|
General 
News 
Suggestion 
Question 
Bug 
Answer 
Joke 
Praise 
Rant 
Admin 
Submit an article or tip
