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How To Customize Sfmaskedentry Appearance In .NET MAUI

Sample date Updated on Aug 21, 2026
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Overview

The Syncfusion .NET MAUI SfMaskedEntry control provides a powerful way to collect formatted user input while offering several customization options to enhance the visual appearance of the control. Customizing the appearance of input controls helps create a more engaging user interface, improves readability, and ensures consistency with an application's design language.

In modern applications, visual styling plays an important role in creating a professional user experience. Input controls that are well-designed and easy to read help users interact with forms more efficiently. The SfMaskedEntry control allows developers to customize text-related properties such as color, size, font style, and font family without affecting its built-in masking functionality.

The appearance customization features of SfMaskedEntry can be used in various business applications, registration forms, authentication screens, financial applications, and enterprise solutions. By adjusting font and color properties, developers can highlight important input fields and maintain alignment with branding requirements.

In the following example, the SfMaskedEntry control is configured with a four-digit numeric mask. The entered text is displayed using a blue color, a font size of 18, bold font styling, and the Arial font family. These settings make the control more visually prominent and improve the overall readability of the entered content.

XAML

<inputs:SfMaskedEntry WidthRequest="200"
                      Mask="0000"
                      TextColor="Blue"
                      FontSize="18"
                      FontAttributes="Bold"
                      FontFamily="Arial" />

Understanding the Properties

Mask

The Mask property defines the format of the user input.

Mask="0000"

In this example, the mask allows users to enter exactly four numeric digits. Any input that does not match the specified format is automatically restricted by the control.

TextColor

The TextColor property specifies the color of the text displayed within the SfMaskedEntry.

TextColor="Blue"

Using custom text colors can make important fields more noticeable and improve the visual appearance of the application.

FontSize

The FontSize property determines the size of the text displayed inside the control.

FontSize="18"

A larger font size improves readability and makes user input easier to view, especially on mobile devices.

FontAttributes

The FontAttributes property controls the font style applied to the text.

FontAttributes="Bold"

Common font attributes include:

  • None
  • Bold
  • Italic

Applying bold formatting helps emphasize the entered content and improves visibility.

FontFamily

The FontFamily property specifies the font used by the control.

FontFamily="Arial"

Using a specific font family helps maintain a consistent design throughout the application and supports branding requirements.

WidthRequest

The WidthRequest property defines the preferred width of the SfMaskedEntry control.

WidthRequest="200"

This helps maintain a structured layout and consistent spacing when the control is placed within forms or containers.

Output

When the application runs:

  • The control accepts exactly four numeric digits.
  • Entered text is displayed in blue.
  • Text uses a font size of 18.
  • Bold styling is applied to the text.
  • Arial is used as the font family.
  • The control maintains a width of 200 device-independent units.
  • Input remains formatted according to the specified mask.

Benefits of Appearance Customization

Customizing the appearance of SfMaskedEntry offers several advantages:

  • Improves text readability.
  • Enhances the application's visual appeal.
  • Supports branding and design guidelines.
  • Creates a consistent user experience.
  • Highlights important input fields.
  • Improves accessibility for users.
  • Provides a professional and modern interface.
  • Increases user engagement with forms.

Use Cases

Appearance customization is useful in many scenarios, including:

  • Login screens.
  • OTP verification forms.
  • Employee management systems.
  • Registration pages.
  • Banking applications.
  • Customer onboarding workflows.
  • Healthcare applications.
  • Educational platforms.
  • Inventory management solutions.
  • Enterprise business applications.

Conclusion

The Syncfusion .NET MAUI SfMaskedEntry control provides flexible appearance customization options that allow developers to create attractive and user-friendly input fields. By configuring properties such as TextColor, FontSize, FontAttributes, FontFamily, and WidthRequest, developers can easily match the control's appearance with their application's theme while retaining the powerful input masking capabilities of SfMaskedEntry. This approach improves usability, enhances readability, and delivers a more polished user experience.

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