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Links: .NET Desktop - framework\winforms (#108)

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dotnet-desktop-guide/framework/winforms/controls/handling-user-input.md
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ms.assetid: d9b12787-86f6-4022-8e0f-e12d312c4af2
---
# Handling User Input
This topic describes the main keyboard and mouse events provided by <xref:System.Windows.Forms.Control?displayProperty=nameWithType>. When handling an event, control authors should override the protected `On`*EventName* method rather than attaching a delegate to the event. For a review of events, see [Raising Events from a Component](https://docs.microsoft.com/previous-versions/visualstudio/visual-studio-2013/sh2e3k5z(v=vs.120)).
This topic describes the main keyboard and mouse events provided by <xref:System.Windows.Forms.Control?displayProperty=nameWithType>. When handling an event, control authors should override the protected `On`*EventName* method rather than attaching a delegate to the event. For a review of events, see [Raising Events from a Component](/previous-versions/visualstudio/visual-studio-2013/sh2e3k5z(v=vs.120)).
> [!NOTE]
> If there is no data associated with an event, an instance of the base class <xref:System.EventArgs> is passed as an argument to the `On`*EventName* method.
## Keyboard Events
The common keyboard events that your control can handle are <xref:System.Windows.Forms.Control.KeyDown>, <xref:System.Windows.Forms.Control.KeyPress>, and <xref:System.Windows.Forms.Control.KeyUp>.
|Event Name|Method to Override|Description of Event|
@@ -29,6 +31,7 @@ This topic describes the main keyboard and mouse events provided by <xref:System
> Handling keyboard input is considerably more complex than overriding the events in the preceding table and is beyond the scope of this topic. For more information, see [User Input in Windows Forms](../user-input-in-windows-forms.md).
## Mouse Events
The mouse events that your control can handle are <xref:System.Windows.Forms.Control.MouseDown>, <xref:System.Windows.Forms.Control.MouseEnter>, <xref:System.Windows.Forms.Control.MouseHover>, <xref:System.Windows.Forms.Control.MouseLeave>, <xref:System.Windows.Forms.Control.MouseMove>, and <xref:System.Windows.Forms.Control.MouseUp>.
|Event Name|Method to Override|Description of Event|
@@ -61,5 +64,5 @@ This topic describes the main keyboard and mouse events provided by <xref:System
- [Events in Windows Forms Controls](events-in-windows-forms-controls.md)
- [Defining an Event](defining-an-event-in-windows-forms-controls.md)
- [Events](https://docs.microsoft.com/dotnet/standard/events/index)
- [Events](/dotnet/standard/events/index)
- [User Input in Windows Forms](../user-input-in-windows-forms.md)