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The WinForms Numeric TextBox control restricts the input to enter only numbers. It supports number formatting, watermark, custom units, min & max range and more. It has watermark support and allows to define and validate the value.

Key features

numeric textbox with percent currency and integer mode in purchase window

Choose mode types

Number value can be displayed in one of the following format modes. The format modes are numeric, percent and currency. The value is displayed along with the format mode symbol.

numeric textbox with defined range in form window

Define range for values

Enter the value within the range by defining it. This will restrict irrelevant values.

numeric textbox with culture support in currency converter


The numeric text box restricts only the alphabet and not the culture. The value can be displayed in the required culture using NumberFormatInfo.

numeric textbox by hiding trailing zeros in resize window

Hide unnecessary zeros

Trailing zeros that have no value will not be displayed.

numeric textbox with custom units in loan calculator

Add more information to values

More information about the value can be appended or prepended. The values can be defined with their units of measurement.

numeric textbox with watermark in personal details window

Watermark guidelines

Instructions or guidelines about the control can be given as watermark.

styling numeric textbox in stock exchange

Foreground color

Foreground color can be defined for positive, negative, and zero values.


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