Why A Button Click Event Executes When Page Is Refreshed
Mar 4, 2010In my ASP.Net Web Site I have a button.When I click the button and then reload the page via browser,the click event of the button fires.
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Here is the code part:
[code]....
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Jan 12, 2011I will describe my problem in simple way so it's not exactly what I'm trying to do but the idea is the same.Here is the problem:
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C# - How To Avoid Page Refresh During Button Click Event
Apr 7, 2010public partial class _Default : System.Web.UI.Page
{
protected void Page_Load(object sender, EventArgs e)
if (!IsPostBack) // If page loads for first time
Session["update"] = Server.UrlEncode(System.DateTime.Now.ToString()); // Assign the Session["update"] with unique value
[code]...
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Oct 8, 2010I just discover why some validation is working bad on some of my forms: the button click event is being called before page load.
What I need for good is (I consider this is a normal cycle of events):
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But this is what I get (BAD):
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This is how I tried to implement this:
[code]....
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my code is
<asp:Button ID="Button1" runat="server" Text="Button"
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[code]....
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How do i show a message in this case, that the processing is still going on and ask the user to wait.
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Nov 29, 2010I have two search options:
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2. on content page there is form for with two texboxes and a button for search.
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I mean in every case when I press enter key from keyboard the same event is called.
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[code]....
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May 4, 2010Background: 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.
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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]....
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[Code]....
if (ds.Tables[0].Rows.Count == 0)
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}