syncfusion-winforms-numericupdown

Installation
SKILL.md

Implementing NumericUpDownExt in Syncfusion WinForms

This skill guides you in implementing Syncfusion WinForms NumericUpDownExt control—an enhanced numeric up/down control with XP themes, value constraints, hexadecimal display, decimal formatting, and professional appearance features.

When to Use This Skill

Use this skill when the user needs to:

  • Implement enhanced numeric up/down controls with XP themes support
  • Set value constraints (Minimum, Maximum, Increment values)
  • Display hexadecimal values in numeric input
  • Format numbers with decimal places and thousands separators
  • Apply themed borders (FixedSingle, Fixed3D, ThemedBorder)
  • Use separate colors for negative values (NegativeForeColor)
  • Enable keyboard arrow key input for value changes
  • Support large value entry via keyboard
  • Configure text and button alignment (left/right/center)
  • Create professional numeric input forms with consistent theming
  • Replace standard NumericUpDown with visually enhanced alternatives
Related skills

More from syncfusion/winforms-ui-components-skills

Installs
38
GitHub Stars
1
First Seen
Mar 25, 2026