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Old August 4th, 2003, 12:37 PM
Bakerdaw Bakerdaw is offline
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asp.net c# UserControl

I have a UserControl that works.

It's an abstract class which inherits System.Web.UI.UserControl

I declare it in the parent
protected classname controlname;

When I compile my project, I get a warning error in the Task List saying

The type 'System.Web.UI.UserControl' has no event named 'CancelEvent'.

It seems to be coming from my InitializeComponent() function in the parent where I add the usercontrol event that ties the usercontrol event to the parent eventhandler -

this.ctlAddNewRule.CancelEvent += new NewRulePanel.CancelEventHandler(this.OnCancelNewRu leEvent);

I can't find any explanation for this.

Thanks, Dawn.

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Old August 7th, 2003, 11:38 AM
dcgartn dcgartn is offline
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Remove that line of code, and the warning should go away.

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Old August 7th, 2003, 04:45 PM
Bakerdaw Bakerdaw is offline
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If I remove the event in the parent

this.ctlAddNewRule.CancelEvent += new NewRulePanel.CancelEventHandler(this.OnCancelNewRu leEvent);

the parent that contains the UserControl won't be triggered to perform the appropriate functions that occur after either the Add or Cancel Add done in the UserControl.

What I don't understand is why my public event in my class, that inherits from UserControl, is generating a warning that the event doesn't exist in the UserControl class?

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Old December 4th, 2003, 09:16 AM
mvannata mvannata is offline
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Not sure if you figured this out because this thread is a bit old but here is the solution.

Change your event declaration to private from public

private event [delegate] eventname;

that should do it. Pretty simple.

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Old December 9th, 2003, 08:35 AM
mvannata mvannata is offline
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Addition to previous messge:

To fix this problem I removed the Event Hookup from the InitComponet and added it to the page_onload event. This seems to have fixed the problem. For some reason the IDE does not allow the custom event hookups to reside in the Initcomponent and removes the code.

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