10.1.1.3: Created page with " An event in C# contains two components: # An event handler # The actual event The event handler is a delegate which defines what arguments the event will contain. You can al..."

2014-11-01T23:27:02Z

Created page with " An event in C# contains two components: # An event handler # The actual event The event handler is a delegate which defines what arguments the event will contain. You can al..."

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An event in C# contains two components:
# An event handler
# The actual event

The event handler is a delegate which defines what arguments the event will contain. You can always use the EventHandler base class with the 'sender' and 'EventArgs' arguments.

The actual event will use the event handler with a given name.

<syntaxhighlight lang="C">
private delegate void StationChangedEventHandler();
private event StationChangedEventHandler StationChanged;

protected virtual void OnStationChanged() {
StationChangedEventHandler handler = this.OnStationChanged;
if (handler != null)
handler();
}
</syntaxhighlight>

[[Category:C-Sharp]]

C Sharp Events - Revision history

10.1.1.3: Created page with " An event in C# contains two components: # An event handler # The actual event The event handler is a delegate which defines what arguments the event will contain. You can al..."