i have taken a data list.in that i have added a imagebutton field that is bind to a image field of database.
i want that when the image is clicked from the datalist that should be shown to the other image field in web page
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Hi ,
I have a condition on which i have to set the column of the datalist at run time.
IT may be 2,3 or 4 at run time.
How i do it. plz replay as soon as possible.
Is this possible that on the item bound event i set the html <tr><td>.
IF Yes Then How.
Thanks
I know this question has been asked before. But for some reason I can't find the exact answer I need for my problem. My problem is as follows:
I am creating a web page (The one posted is just an easy example) that creates multiple ImageButtons on one page via a loop.I have tried many other ways (for example, create instance in form_load and pass to the WriteHtml() method) but I can't figure out a way to complete this. In this example I have 10 buttons that need to be able to be clicked.
Thanks in advance,
Travis
The code is as follows:
public partial class _Default : System.Web.UI.Page { protected void Page_Load(object sender, EventArgs e) { WriteHtml(); } private void WriteHtml() { StringWriter sw = new StringWriter(); using (HtmlTextWriter writer = new HtmlTextWriter(sw)) { for (int i = 0; i < 10; i++) { ImageButton imgBtn = new ImageButton(); imgBtn.ID = "imgBtn_" + i; imgBtn.ImageUrl = "images.jpg"; imgBtn.Attributes.Add("runAt", "server"); imgBtn.Click += new ImageClickEventHandler(imgBtn_Click);
Hello All,
i am developing an ASP.NET website,
i have a datalist that contains an item template with hyperlink in it,
i want to access the hyperlink clicked !!!!!!!!!!!!!!!!!!!!!
i tried "SelectedIndexChanged" event, i don't know what to do ....
here is the code
If I have some form control like textbox and I want the event handler to be located in the html instead of at the server side, how to do that? Of course I can copy paste javascript code in the aspx file. But is it possible to do that using some object oriented approach (ie programmatically in the code behind)?
Hi,I have grid view control that includes a dropdown control in a template field.I wish to execute some code when the value is changed in the dropdown list. Can't figure out how to capture this event though?Any suggestions?
hi friends
i am binding images dynamically(back end)for a datalist .iam applying a slideshow for it .I am getting a problem to apply slideshow for dyanmically binded images.If the define in a div statically it working perfectly
for example pls go through my code below:
<script type="text/javascript">$(document).ready(function() { $('.slideshow').cycle({ fx: 'scrollLeft' // choose your transition type, ex: fade, scrollUp, shuffle, etc... });});
<div class="slideshow"> <img src="images/30_dummy.jpg" width="200" height="200" /> <img src="images/aquarius.gif" width="200" height="200" /> <img src="images/star.gif" width="200" height="200" /> <img src="images/the-proud-indian-flag-1.jpg" width="200" height="200" /> </div>
I above code works perfectly and the slide show e
I have imagebuttons as links and i added the attributes for mousedown, up and out. That works fine. I cant seem to figure out how that the imagebutton itself, when pushed, stays down and returns to normal when the user clicks another link....
what I was thinking of doing is calling a method on the onclick event of the button and letting it check whether there is another button pushed down then to send the found link button to its orginal state.
I figured doing the call and checking of the buttons would be long winded with the method, so there must be an easier way to do this ?
Chris
Hello
In Visual Studio 2010 ASP.NET 4.0
I want to write a procedure to validate a xml file with a xsd. I found some examples on the web but the one i chose does not work as attended. The example uses XmlReader with a XmlReaderSettings and a ValidationEventHandler.
Here is the code
Protected Sub VerifyDes(ByVal filename As String) Dim xslDes As XmlReaderSettings = New XmlReaderSettings() xslDes.Schemas.Add("", "http://www.mysite.com/xsd/ValidData.xml") xslDes.ValidationType = ValidationType.Schema xslDes.ValidationFlags = XmlSchemaValidationFlags.ReportValidationWarnings AddHandler xslDes.ValidationEventHandler, AddressOf xslDesValidationEventHandler Dim des As XmlReader = XmlReader.Create(filename, xslDes) While (des.Read()) End While End Sub Protected Sub xslDesValidationEventHandler(ByVal sender As Object, ByVal e As ValidationEventArgs) 'some code here End Sub
I tested this procedure with a xml file which was well formed but contained some elements which were not conform to the xsd.
No event or error occured. It said the file was valid.
Then i tested with a badly formed file. A XmlException was raised but nothing happened with the ValidationEventHandler.
It seems lik
I've created a composite control that contains several controls, including a textbox. I'm trying to expose the TextChanged event of the textbox as an event on the composite control. I understand that events can be bubbled up the control hierarchy and handled at a higher level, which I've attempted to do, but I can't get the bubbled event to fire. When I drop the control on an aspx I can see the TextChanged event, I can subscribe to the event, but nothing ever happens. Any suggestions? Here is what I think is the relevant code:
// My eventprivate static readonly object EventTextChanged = new object();
EventHandler textChangedHandler = (EventHandler)Events[EventTextChanged]; protected override bool OnBubbleEvent(object source, EventArgs e) { bool handled = false; Reporting services in 2008 r2 how to get a report in a print button click event in my c#.net page how to get a report in my c#.net page button lick event also steps to call a report from asp.net to reporting services Thanks in advance
how to get a report in my c#.net page button lick event also steps to call a report from asp.net to reporting services
Thanks in advance
Hi, so I have a control that is created in the code behind and generates fine but I can't figure out how to create an event handler for it. I've found plenty of examples for it in C sharp, but none of them seem to apply to VB. What I want to do is essentially this:
myDropDownList.SelectedIndexChanged = "Event to do here"
but it doesn't seem to work for me.
Any suggestions are appreciated.
Hi,
Can somebody tell me how to subscribe to .net event from the COM through interoperability?
namespace EventSource { [Guid("A66356CF-7408-4bf5-B02E-17158FE30DA3")] [InterfaceType(ComInterfaceType.InterfaceIsIDispatch)] public interface IBugEvents { [DispId(1)] void Hungry(); [DispId(2)] void Found(string item); } [ComSourceInterfaces(typeof(IBugEvents))] public class Bug { public delegate void HungryEventHandler(); public delegate void FoundEventHandler(string item); public event HungryEventHandler Hungry; public event FoundEventHandler Found; } }
Can somebody tell me how to Subscribe to the Hungry and Found events from the COM?If possible help me with COM Code.
In Part 2, the authors cover core OS Event Tracing for Windows (ETW) events as well as present simple scripts to demonstrate a few basic accounting techniques on some of the OS events introduced.
Alex Bendetov, Insung Park
MSDN Magazine October 2009
In the first article of a two-part series, the authors present a high-level overview of the ETW technology and core OS instrumentation.
MSDN Magazine September 2009
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