syncfusion-wpf-calculator

Q: How do I install syncfusion-wpf-calculator?

Run npx skills add https://github.com/syncfusion/wpf-ui-components-skills --skill syncfusion-wpf-calculator in your project. The skills CLI detects the agents you use and copies the skill into the right folder. For Claude Code you can also place the skill folder at ~/.claude/skills/syncfusion-wpf-calculator/ (personal) or .claude/skills/syncfusion-wpf-calculator/ (project).

by syncfusionFrontend & Design

Implement Syncfusion WPF Calculator (SfCalculator) for mathematical operations in Windows desktop applications. Use this when adding calculator functionality to WPF apps. Covers setup, value management, and memory operations.

Installs: 156
Last 24h: —
Trending rank: —
Security: Not audited

Install

Works with every agent the skills CLI supports.

npx skills add https://github.com/syncfusion/wpf-ui-components-skills --skill syncfusion-wpf-calculator

01
Install
Run the command in your project. The CLI asks which agents to install for.
02
Describe the task
Ask your agent for something this skill covers. It loads syncfusion-wpf-calculator automatically when relevant.
03
Review the result
The agent follows the SKILL.md steps, scripts and references bundled with the skill.

SKILL.md

The instructions your agent reads when the skill is triggered.

Implementing WPF Calculator (SfCalculator)

When to Use This Skill

Use this skill when you need to:

Add calculator functionality to WPF desktop applications
Perform mathematical operations in your application
Implement memory operations (store, restore, add, subtract, clear)
Set up and configure the SfCalculator control with proper assemblies
Display calculated values and manage input/output
Implement features like watermark text and default values

Component Overview

The SfCalculator is a Syncfusion WPF control that allows users to perform mathematical operations like in a standard calculator. It supports:

Basic arithmetic operations
Memory storage and retrieval (MS, MR, M+, M-, MC)
Read-only Value property for calculated results
Memory property for stored values
Customizable display text and default values
Theme support through SfSkinManager

Documentation and Navigation Guide

Getting Started

📄 Read: references/getting-started.md

Assembly dependencies (Syncfusion.SfInput.WPF, Syncfusion.Shared.WPF)
Creating a new WPF project
Adding SfCalculator via Visual Studio Designer
Adding SfCalculator via XAML markup
Adding SfCalculator programmatically in C#
Basic configuration

Properties and Values

📄 Read: references/properties-and-values.md

Value property (read-only calculated result)
DefaultValue property (initial display value)
DisplayText property (watermark/placeholder text)
Setting and retrieving values
Data binding patterns

Memory Operations

📄 Read: references/memory-operations.md

Memory property overview (read-only)
MS button (Memory Store)
MR button (Memory Restore)
M+ button (Memory Add)
M- button (Memory Subtract)
MC button (Memory Clear)
Practical memory operation examples

Quick Start Example

Basic XAML Implementation:

<Window xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
        xmlns:syncfusion="http://schemas.syncfusion.com/wpf">
    <Grid>
        <syncfusion:SfCalculator x:Name="Calculator" 
                                 Width="200" 
                                 Height="300" />
    </Grid>
</Window>

Programmatic C# Implementation:

using Syncfusion.Windows.Controls.Input;

SfCalculator calculator = new SfCalculator();
calculator.DefaultValue = 0;
calculator.DisplayText = "Enter value";
this.Content = calculator;

Key Properties

Property	Type	Description
Value	decimal (read-only)	Current calculated value from the last expression
Memory	decimal (read-only)	Value currently stored in memory
DefaultValue	decimal	Initial value displayed when calculator starts
DisplayText	string	Watermark/placeholder text shown in the value display

Common Use Cases

Building Tools Applications - Embed calculator for quick calculations
Financial Applications - Add memory operations for repeated calculations
Data Entry Forms - Quick calculation reference without switching windows
Educational Applications - Teach mathematical operations
Dashboard Utilities - Add calculation capabilities to admin panels

Common Patterns

Pattern 1: Display with Watermark

calculator.DisplayText = "Enter calculation";
calculator.DefaultValue = 0;

Pattern 2: Access Calculated Values

decimal result = calculator.Value; // Get calculated value
decimal stored = calculator.Memory; // Get memory value

Pattern 3: Memory Operations Workflow

User clicks MS → Value stored to Memory
User clicks MR → Memory value retrieved
User clicks M+ → Add current value to memory
User clicks M- → Subtract current value from memory
User clicks MC → Clear memory

FAQ

What does the syncfusion-wpf-calculator skill do?

How do I install syncfusion-wpf-calculator?

Run npx skills add https://github.com/syncfusion/wpf-ui-components-skills --skill syncfusion-wpf-calculator in your project. The skills CLI detects the agents you use and copies the skill into the right folder. For Claude Code you can also place the skill folder at ~/.claude/skills/syncfusion-wpf-calculator/ (personal) or .claude/skills/syncfusion-wpf-calculator/ (project).

Which AI agents can use syncfusion-wpf-calculator?

Any agent that supports the open Agent Skills format (a folder with a SKILL.md file), including Claude Code, Codex, Cursor, GitHub Copilot, Gemini CLI, Windsurf, Cline, OpenCode and more.

Is syncfusion-wpf-calculator safe to install?

No partner security audit is available yet. Skills can run commands and scripts, so read the SKILL.md and any bundled files before installing.

Who maintains syncfusion-wpf-calculator?

It is published by syncfusion in syncfusion/wpf-ui-components-skills. It has 156 recorded installs.