ASP.NET Discussion Boards

How to set default access modifier for subs in Visual Studio

Hypermommy26-Apr-10 4:23

26-Apr-10 4:23

Hi all,

In Visual Studio 2008, every time I use the dropdowns to create a new subroutine in my codebehind, VS creates it as private. Which, of course, the page can't read. I've looked for how to change this to a default of protected, but just can find how to do it. Could someone clue me in as to where to make this setting change so that protected is the default?

Thanks!

Denise "Hypermommy" Duggan

AJAX

Civic0626-Apr-10 4:13

Civic06

26-Apr-10 4:13

Need to validate some textboxes on the web form after tab out of each textbox. can that be done with AJAX? how?

Re: AJAX

Not Active26-Apr-10 4:35

Not Active

26-Apr-10 4:35

Have you read anything about AJAX yet? How about this[^]?

I know the language. I've read a book. - _Madmatt

Re: AJAX

Sandesh M Patil26-Apr-10 5:11

Sandesh M Patil

26-Apr-10 5:11

No you have to use Javascript for that... Smile | :)

Re: AJAX

Michel Godfroid26-Apr-10 5:26

Michel Godfroid

26-Apr-10 5:26

Yeah, well his validation data may be on the server, in which case AJAX will definitely help him.
What did you think AJAX ran on the client? Please don't confuse the already clueless...

Re: AJAX

Sandesh M Patil26-Apr-10 5:42

Sandesh M Patil

26-Apr-10 5:42

My mistake i think he want to make client side validation....

Re: AJAX

daveyerwin26-Apr-10 5:42

daveyerwin

26-Apr-10 5:42

Michel Godfroid wrote:
What did you think AJAX ran on the client?

The XmlHttpRequest object (which is often used by Ajax, but not strictly
reqired[an iframe is just as useful]) runs on the client and the server
doesn't require any special coding nesccessarily. It is entirely
possible to make an "ajax" request to www.msn.com and recieve a
response.

Michel Godfroid wrote:
Please don't confuse the already clueless...

Sorry to hear about your confusion.
Hoping you get a clue soon ...

Re: AJAX

daveyerwin26-Apr-10 5:57

daveyerwin

26-Apr-10 5:57

Civic06 wrote:
Need to validate some textboxes on the web form after tab out of each textbox.

Use the onblur of the textbox to initiate ajax request.

Re: AJAX

Brij26-Apr-10 6:00

Brij

26-Apr-10 6:00

Civic06 wrote:
Need to validate some textboxes on the web form after tab out of each textbox

Dont understood why you need ajax? Can you explain your requirement a bit.
Better if you use ASP.NET validators that will validate at client side and server side as well

Cheers!!
Brij
Check my latest Article :Exploring ASP.NET Validators

Re: AJAX

daveyerwin26-Apr-10 6:14

daveyerwin

26-Apr-10 6:14

Brij wrote:
Dont understood why you need ajax?

It is a requirement imposed by the title of this thread Smile | :)

Re: AJAX

Brij26-Apr-10 10:50

Brij

26-Apr-10 10:50

Yes I read Smile | :)

But I dont think that its a good idea to have ajax call on server. There must be some other ways also Smile | :)

Cheers!!
Brij
Check my latest Article :Exploring ASP.NET Validators

Re: AJAX

daveyerwin26-Apr-10 11:04

daveyerwin

26-Apr-10 11:04

Yes of course just as you have said ...

Brij wrote:Better if you use ASP.NET validators that will validate at client side and server side as well

Yes validate before posting on client then
validate on server it must be this way.

Re: AJAX

Abhijit Jana26-Apr-10 20:37

Abhijit Jana

26-Apr-10 20:37

Brij wrote:
Dont understood why you need ajax?

It may be because he wants to validate something from server side data. As For Example : When he put User name in textbox and move focus out from the text box, he want to check that, the User name is already exist on DB or Not. This is very common scenarios for any registration form.

Cheers !
Abhijit Jana | MVP
Web Site : abhijitjana.net
Don't forget to click "Good Answer" on the post(s) that helped you.

Re: AJAX

Abhijit Jana26-Apr-10 20:41

Abhijit Jana

26-Apr-10 20:41

You can check this.
Validate username using custom validation (AJAX)[^]

Cheers !
Abhijit Jana | MVP
Web Site : abhijitjana.net
Don't forget to click "Good Answer" on the post(s) that helped you.

zoom the image size and display in the center of the page

developerit26-Apr-10 3:31

developerit

26-Apr-10 3:31

hi, iam using asp.net with c#

iam having images in page .when i mouseover on any of the image, the image size should be zoom and display in the center of the asp.net page in the same window

can you give example which helps me

Re: zoom the image size and display in the center of the page

Tej Aj26-Apr-10 3:36

Tej Aj

26-Apr-10 3:36

Hi,

Do u prefer doing it using javascript?

Tej Aj,
http://opexsolution.com/forum/

Re: zoom the image size and display in the center of the page

developerit26-Apr-10 3:56

developerit

26-Apr-10 3:56

yes i want to use javascript with asp.net with c#

Re: zoom the image size and display in the center of the page

Brij26-Apr-10 3:37

Brij

26-Apr-10 3:37

Why the same Qs gain and again. It wont help at all.
Have a look

Cheers!!
Brij
Check my latest Article :Exploring ASP.NET Validators

Re: zoom the image size and display in the center of the page [modified]

daveyerwin26-Apr-10 5:17

daveyerwin

26-Apr-10 5:17

<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN"
            "http://www.w3.org/TR/html4/strict.dtd">
    <html>
    <head><script type="text/javascript">
dg=document.getElementById;
</script type="text/javascript">
</head><body>
   <a href="http://www.codeproject.com">
      <img src="http://www.codeproject.com/favicon.ico" alt="img goes here" width="50px" height="50px"
          onmouseover="dg('displayImg').src=this.src;dg('displayCenter').style.visibility='visible'"
          onmouseout="dg('displayCenter').style.visibility='hidden'">
   </a>
   <a href="http://www.yahoo.com">
      <img src="http://www.yahoo.com/favicon.ico" alt="img goes here" width="50px" height="50px"
          onmouseover="dg('displayImg').src=this.src;dg('displayCenter').style.visibility='visible'"
          onmouseout="dg('displayCenter').style.visibility='hidden'">
   </a>
<div id='displayCenter' style="position:absolute;top:200px;left:200px;visibility:hidden;"><img src="" 

id='displayImg' width='300px' height='300px'></div>

</body></html>

modified on Monday, April 26, 2010 1:30 PM

Re: zoom the image size and display in the center of the page

developerit27-Apr-10 1:49

developerit

27-Apr-10 1:49

Thanks for Code Project Team ........

This Logic Helps A Lot

Re: zoom the image size and display in the center of the page

daveyerwin27-Apr-10 2:56

daveyerwin

27-Apr-10 2:56

developerit wrote:
Thanks for Code Project Team ........

Yes, very much so.

developerit wrote:
This Logic Helps A Lot

You are most welcome.

Re: zoom the image size and display in the center of the page

Tej Aj26-Apr-10 8:03

Tej Aj

26-Apr-10 8:03

Hi charan,
Check this post for your issue if it is helpful.

http://www.opexsolution.com/forum/viewtopic.php?f=15&t=32

How to Get FTP username and password

sjs4u26-Apr-10 0:44

sjs4u

26-Apr-10 0:44

Hi,

I am using Filezilla Software for uploading web pages. Now I have domain name and their username and password. That uses by me and my friend. Now we want such method that any one changes these ftp username or password from hosting email will b send.

Is that possible through ASP.NET? If yes then How can I get the details?
Is there any other method for that?

Thanks
sjs

Re: How to Get FTP username and password

Not Active26-Apr-10 2:23

Not Active

26-Apr-10 2:23

Although it is possible to get a notification when a password is changed it would need to be implemented by the hosting provide, not you.

I know the language. I've read a book. - _Madmatt

Jcrop a jquery plug-in, has anybody used it ?

jason_mf25-Apr-10 23:58

jason_mf

25-Apr-10 23:58

I try to use it.
I know how to set up, how to initialize,etc.
but I encountered a strange problem.
I can't drag the selection of the code of i writed in the html file.
In the another html file,I copy code from Jcrop's demo, the drag is ok.

the code of I writed and the code of copied are same, I checked several times.

And the resize box Of the Crop selection is not display.

the "Jcrop.css" is referenced right.

Very strange. Why?

Here is the code:

<br />
<HTML><br />
<HEAD><br />
<br />
<TITLE> New Document </TITLE><br />
<br />
    <br />
    <script type="text/javascript" src="js/jquery.min.js"></script><br />
    <script type="text/javascript" src="js/jquery.Jcrop.js"></script><br />
	<link type="text/css" href="css/jquery.Jcrop.css" /><br />
<br />
	<script type="text/javascript"><br />
        <br />
        jQuery(window).load(function() {<br />
           <br />
			var api = $.Jcrop('#cropbox', {<br />
				onChange: showPreview,<br />
				onSelect: showPreview,<br />
				<br />
<br />
				setSelect: [0, 0, 120, 120],<br />
				<br />
				aspectRatio: 1<br />
			});<br />
<br />
			<br />
			api.setOptions({ minSize: [40, 40], maxSize: [120, 120] });<br />
        });<br />
<br />
        function showPreview(coords) {<br />
<br />
            if (parseInt(coords.w) > 0) {<br />
                var rx = 100 / coords.w;<br />
                var ry = 100 / coords.h;<br />
                var realHeight = $("#cropbox").attr("height");<br />
<br />
                jQuery('#preview').css({<br />
                    width: Math.round(rx * 500) + 'px',<br />
                    height: Math.round(ry * realHeight) + 'px',<br />
                    marginLeft: '-' + Math.round(rx * coords.x) + 'px',<br />
                    marginTop: '-' + Math.round(ry * coords.y) + 'px'<br />
                });<br />
            }<br />
        <br />
<br />
        }<br />
<br />
		function initCut(){<br />
				//var api = $.Jcrop('#cropbox',{<br />
					//onChange: showPreview,<br />
					//onSelect: showPreview,<br />
					//init selection<br />
					//setSelect: [ 0, 0, 120, 120 ],<br />
					//Rate<br />
					//aspectRatio: 1<br />
				//});<br />
				<br />
				<br />
				//api.setOptions( {minSize: [ 40, 40],	maxSize: [ 120, 120]});alert("begin crop");<br />
<br />
				//api.setOptions({ allowResize: true });<br />
			}<br />
    </script><br />
</HEAD><br />
<br />
<BODY><br />
	<input id="btnBegin" type="button" value="Begin Crop" onclick="initCut();"/><br />
<br />
	<div class="article" style="border:thin #FF0000 solid;"><br />
        <br />
		<div style=" float:left;  border:thin; background-color:#FF0000;"><br />
            <img id="cropbox" src="images/jane.jpg" style=" width:500px;" /><br />
        </div><br />
<br />
        <div style=" width:120px; height:120px; overflow:hidden; float:left; margin-left:10px;"><br />
			<img id="preview" src="images/jane.jpg" /><br />
        </div><br />
            <br />
        <div style=" clear:both"></div><br />
    </div><br />
<br />
</BODY><br />
</HTML><br />

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