I want to F11 through a button click event but the breakpoint I have set inside it doesn't halt code execution. I can see the shortest of pauses on the breakpoint itself but the code only stops executing at the next breakpoint outside the event (which is the page load ie. a postback). Why can't I step through the code in the button click event?
View 15 RepliesI am working on an ASP.NET project and I cannot make the breakpoints work! The project does not stop where I place a breakpoint. It does not seem to matter where I place the breakpoint.
I am in debug mode; I am using IE 8, Windows 7 OS;
I have one Button (Refresh Button), One ComboBox (containing DEV and UAT as its items) and a GridView on my asp page.
I am filling up my Grid with values from database on the ComboBox's 'TextChanged' event and Buttons's 'Click' event.
First time when page is loaded, there is no information in the grid, but when i choose DEV/UAT from the ComboBox 'TextChanged' event is fired, the grid is filled with the relevant data. That is what i want.
When i click the Refresh Button to refresh the data again, first comboBox's 'TextChanged' event and then 'btn_Click' event is fired.
I want then when a button id pressed only 'Click' event to be fired and not the ComboBox's 'TextChanged' event.
CODE BEHIND PAGE CODE
Code:
protected void Button1_Click(object sender, EventArgs e)
{
SHow("MANSI");
}
public void SHow(string error)
{
Page page1 = HttpContext.Current.Handler as Page;
if (page1 != null)
{
error = error.Replace("'", "'");
ScriptManager.RegisterStartupScript(page1, page1.GetType(), "err_msg", "alert('" + error + "');", true);
}
}
SOURCE CODE
Code:
<ul>
<li><a href="#" onClick='Button1_Click'>Home</a></li>
<li><a href="#">News</a></li>
<li><a href="#">Blog</a></li>
<li><a href="#">Gallery</a></li>
<li><a href="#">About CWS</a></li>
<li><a href="#">Contact</a></li>
</ul>
When I click on Home,I am getting Javascript error Button1_Click is undefined,but it is defined in the code behind,you can see above.
Following is the code that i am using. It work in IE but the button click event is not generated properly in firefox:
function trapEnter(btn,hdn, event) {
var key;
var isIE = true;
debugger;
if (window.event) {
key = window.event.keyCode; //IE
isIE = true;
}
else {
key = event.which; //firefox
isIE = false;
}
if (key == 13) {
var btn = document.getElementById(btn);
if (btn != null) { //If we find the button click it
document.getElementById(hdn).value = '1'
btn.click();
key = 0;
}
}
}
I have same problem with .NET 3.5 The button_click event is not working in IE but its working in FireFox. When i went in sourceview of page then i got "ASP.NET Ajax client-side framework failed to load.' I have already deleted my ajaxtoolkit dll referenced it again.
View 1 RepliesI just had a few questions about a basic version of the Singleton Method that is posted below. I've just created a very basic class that implements the Singleton Method. Afterwards, I create the first instance in the Page_Load and then when I push a button on the Web Page, I create a reference to the Singleton Class and then print out the "SingletonName" property to ensure that it has a value.
Code:
public sealed class Singleton
{
private static readonly Singleton instance = new Singleton();
[code]....
1) If 2 or more users are concurrently running this application, will the users have a new Singleton Object, or will the user be given the Objects that the first user created? In other words, is this Global to the application or just the session? I believe it is global for each session and not to the application but I wanted to make sure.
2) In the button click event, should you create a new reference, like I am doing, or should I do something like "Response.Write(Singleton.Instance.SingletonName)"?
I have a file upload control and a submit button(). when file upload haven't any value(no file selected), button is working. when it has selected any file to be uploaded its not enter to the event handler where i have put a breakpoint
.aspx
[code]....
I have a problem to rewrite url using RewritePath method.
Code implementation as below.
Class
[Code]....
Page code
[Code]....
Web.config file setting
[Code]....
Now, when I call URL like http://localhost:1404/SampleSite/test then its working and rewrite to the rewrite.aspx page. but when I click on button event then URL is changed to original path like as http://localhost:1404/SampleSite/rewrite.aspx
On button click event, page is just post back. whenever page is post back, URL is changed to its original page. I want URL as it is calling like as http://localhost:1404/SampleSite/test
I have a website that contains several aspx pages linked to a single aspx.vb code behind file. Four of these aspx pages have a single button on each (four total). My issue is handling each button's click event on each page using the single code behind file.
My four buttons' names are:
[code]....
This is my button code:-
<Round:RoundButton ID="SubmitBtn" runat="server" Height="24px" Width="100px" Blend="FromCenterToSurround"
ImageButton inside Datalist inside update panel is not firing in my asp.net web page. what should i proceed??
View 1 RepliesWhats the difference between Button.Click Event and Button.Command Event in asp.net?
View 1 RepliesI have code behind which is being executed because it is causing an error. The problem is my breakpoint is not working. I have under debugger ASP.Net ticked and have this in my web.config
Code:
<compilation debug="true">
<assemblies>
<add assembly="System.Windows.Forms, Version=2.0.0.0, Culture=neutral, PublicKeyToken=B77A5C561934E089"/>
<add assembly="System.Design, Version=2.0.0.0, Culture=neutral, PublicKeyToken=B03F5F7F11D50A3A"/></assemblies>
</compilation>
But I still cannot get it to work. I have checked everything.
I'm having problem in using breakpoint. I'm creating a website in VS2005 in ASP.Net/C# language. but the problem is i can't seem to use the breakpoint.After putting the toggle breakpoint, and i clicked start debugging. it won't hit the breakpoint. but it will start running.however at the breakpoint (it should be a big red dot), it changed to something like this.then the program will continue to run but not hitting the breakpoint. i tried my program using my friend vs2005, the breakpoint can be hit...does anyone able to help me to solve the problem? i tried to search the solution in google and here. but seems like the solution doesn't work.
View 10 RepliesI have to click twice on button control to fire an event.
View 6 RepliesBackground: I am customizing an existing ASP .NET / C# application. It has it's own little "framework" and conventions for developers to follow when extending/customizing its functionality. I am currently extending some of it's administrative functionality, to which the framework provides a contract to enforce implementation of the GetAdministrationInterface() method, which returns System.Web.UI.Control. This method is called during the Page_Load() method of the page hosting the GUI interface.
Problem: I have three buttons in my GUI, each of which have been assigned an Event Handler. My administration GUI loads up perfectly fine, but clicking any of the buttons doesn't do what I expect them to do. However, when I click them a second time, the buttons work.
I placed breakpoints at the beginning of each event handler method and stepped through my code. On the first click, none of the event handlers were triggered. On the second click, they fired.
Example of Button Definition (within GetAdministrationInterface)
[Code]....
i am currently developing an asp.net project. there is a previous, next, and cancel button that the user can utilize, but the problem is that everything is broken into controls so that if they hit the browser's back button it will reset everything and take them to the very beginning. i would like to capture the onbeforeunload event and trigger the previous button click event (i.e. treating navigation like clicking the previous button).
View 6 RepliesI got an event handler like this, in this event, i wanted to call another button click event. How can I do that?
[Code]....
if (ds.Tables[0].Rows.Count == 0)
i have an form with an button and some input controls. some time due to input problem i may get error after that if i refreshed the page then that time the button click event has fired, how to avoid this kind of bad event fire.
View 3 RepliesI have a textbox with autopostback=true and a button to save the data in the form. Functionality works fine when entering a value in the textbox, tabbing out of the textbox and clicking on the save button. But issue comes up when entering a value in the textbox and directly clicking on the save button without tabbing out of the text box. In the second scenario, only textchanged event fires and save click event dosen't fire. What I was expecting was after exection of textchanged event, save click event should also fire. But this is not happening.
View 5 RepliesI have write the code in .Net. When I click the Buttun then fired below event.
protected void ddldesignation_SelectedIndexChanged(object sender, EventArgs e)
{
Code.
}
I am updateing my gridview using button click event but at the fisrt time it does not get updated first time but its works second time i dont know why . Dol u know how to genterate two button click event for the same button.Records never get updated on first button click event but its works on second button click event.
View 1 Repliesi am having 2 imagebuttons a gridview and a button. Now if i clicked on Image button i will show a grid. Now under button click i would like to capture which image button was clicked if 1st image button is clicked i would like to some values and if 2nd one is clicked i would like to show another
View 2 Repliesi have written an button click event in js file but the event wasnt fired the code seems below
$("#btnSearch").click(function () {
debugger; alert("search button event fired");
$("#ctl00_MaintenanceContentHolder_btnSearch").click(function
ugger; alert("searchbutton event fired");