EventHandler<T> Delegate
Important
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Represents a method that handles general events.
.NET This type appears as System.EventHandler<TEventArgs>.
/// [Windows.Foundation.Metadata.ContractVersion(Windows.Foundation.FoundationContract, 65536)]
/// [Windows.Foundation.Metadata.Guid(2648818997, 27361, 4576, 132, 225, 24, 169, 5, 188, 197, 63)]
template <typename T>
class EventHandler : MulticastDelegate
[Windows.Foundation.Metadata.ContractVersion(typeof(Windows.Foundation.FoundationContract), 65536)]
[Windows.Foundation.Metadata.Guid(2648818997, 27361, 4576, 132, 225, 24, 169, 5, 188, 197, 63)]
public delegate void EventHandler<T>(object sender, T args);
Public Delegate Sub EventHandler(Of T)(sender As Object, args As T)
- T
- sender
-
Object
IInspectable
The event source.
- args
- T
The event data.
- Attributes
Device family |
Windows 10 (introduced in 10.0.10240.0)
|
API contract |
Windows.Foundation.FoundationContract (introduced in v1.0)
|
When programming with .NET, this class is hidden and developers should use the System.EventHandler<TEventArgs> class. Existing Windows Runtime events have an event data type constraint for TEventArgs, so use that event-data type if you need the event data in your specific handler implementation.
Product | Versions |
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WinRT | Build 10240, Build 10586, Build 14383, Build 15063, Build 16299, Build 17134, Build 17763, Build 18362, Build 19041, Build 20348, Build 22000, Build 22621, Build 26100 |