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POFiring events in UserControls (ASP.NET) - the event object is null?
 

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  1. POFiring events in UserControls (ASP.NET) - the event object is null?
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    <p>I have a problem with the Event object being null when I want to fire the event. There are other threads here and on the net about this:</p> <ul> <li><a href="https://stackoverflow.com/questions/1039440/asp-net-send-an-objects-event-from-a-usercontrol-to-its-parent">asp.net: send an object&#39;s event from a UserControl to its Parent</a><br></li> <li><a href="http://objectmix.com/csharp/120067-event-object-null-when-event-fired-webusercontrol-asp-net-ajax.html" rel="nofollow noreferrer">http://objectmix.com/csharp/120067-event-object-null-when-event-fired-webusercontrol-asp-net-ajax.html</a></li> </ul> <p>However, I have tried according to what is recommended in those post, but the event object is null. Here is the code:</p> <p>In my Page who is to listen to the Event:</p> <pre><code>protected void Page_Load(object sender, EventArgs e) { if (!IsPostBack) { fieldCustomer1.CustomerSelected += new UserControls.Field_Customer.uintDelegate(fieldCustomer1_CustomerSelected); } } </code></pre> <p>The Page_Load above is executed well before the EVent is fired (below).</p> <p>The code in the UserControl containing the Event:</p> <pre><code>public partial class Field_Customer : System.Web.UI.UserControl { public delegate void uintDelegate(uint id); public event uintDelegate CustomerSelected; // ... yada yada yada code code code [DirectMethod] // ext.net stuff public void FireCustomerSelected() { if (CustomerSelected != null) // the CustomerSelected is always null CustomerSelected(_CustomerId); } } </code></pre> <p>Is it ViewState or something like that, that I am missing? Why is CustomerSelected always null?</p>
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