NumericUpDown.OnTextBoxKeyPress(Object, KeyPressEventArgs) Method

Definition

Raises the KeyPress event.

C#
protected override void OnTextBoxKeyPress(object source, System.Windows.Forms.KeyPressEventArgs e);
C#
protected override void OnTextBoxKeyPress(object? source, System.Windows.Forms.KeyPressEventArgs e);

Parameters

source
Object

The source of the event.

e
KeyPressEventArgs

A KeyPressEventArgs that contains the event data.

Remarks

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.

Applies to

Product Versions
.NET Framework 1.1, 2.0, 3.0, 3.5, 4.0, 4.5, 4.5.1, 4.5.2, 4.6, 4.6.1, 4.6.2, 4.7, 4.7.1, 4.7.2, 4.8, 4.8.1
Windows Desktop 3.0, 3.1, 5, 6, 7, 8, 9