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NumericUpDown.OnTextBoxKeyPress Method

This API supports the .NET Framework infrastructure and is not intended to be used directly from your code.

Raises the KeyPress event.

Namespace:  System.Windows.Forms
Assembly:  System.Windows.Forms (in System.Windows.Forms.dll)

protected override void OnTextBoxKeyPress(
	Object source,
	KeyPressEventArgs e
)

Parameters

source
Type: System.Object

The source of the event.

e
Type: System.Windows.Forms.KeyPressEventArgs

A KeyPressEventArgs that contains the event data.

The NumericUpDown control accepts only digits, the negative sign, the decimal point, and editing keystrokes, such as BACKSPACE. If the Hexadecimal property is set to true, NumericUpDown accepts hexadecimal digits.

.NET Framework

Supported in: 4.6, 4.5, 4, 3.5, 3.0, 2.0, 1.1

.NET Framework Client Profile

Supported in: 4, 3.5 SP1
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