Getting Started with WinForms Calculator
This tutorial will walk you through the creation of a sample application that contains RadCalculator. The following picture shows the final result produced by the code of this tutorial.
The design may vary according to the applied theme to the application.
Adding Telerik Assemblies Using NuGet
To use RadCalculator
when working with NuGet packages, install the Telerik.UI.for.WinForms.AllControls
package. The package target framework version may vary.
Read more about NuGet installation in the Install using NuGet Packages article.
With the 2025 Q1 release, the Telerik UI for WinForms has a new licensing mechanism. You can learn more about it here.
Adding Assembly References Manually
When dragging and dropping a control from the Visual Studio (VS) Toolbox onto the Form Designer, VS automatically adds the necessary assemblies. However, if you're adding the control programmatically, you'll need to manually reference the following assemblies:
- Telerik.Licensing.Runtime
- Telerik.WinControls
- Telerik.WinControls.UI
- TelerikCommon
The Telerik UI for WinForms assemblies can be install by using one of the available installation approaches.
Defining RadCalculator
To start using the RadCalculator control, you can just add it to the Controls collection of your Form or drop it from the Toolbox.
public void AddCalculator()
{
var calculator = new RadCalculator();
this.Controls.Add(calculator);
}
Public Sub AddCalculator()
Dim calculator = New RadCalculator()
Me.Controls.Add(calculator)
End Sub
See Also
Telerik UI for WinForms Learning Resources
- Telerik UI for WinForms Calculator Component
- Getting Started with Telerik UI for WinForms Components
- Telerik UI for WinForms Setup
- Telerik UI for WinForms Application Modernization
- Telerik UI for WinForms Visual Studio Templates
- Deploy Telerik UI for WinForms Applications
- Telerik UI for WinForms Virtual Classroom(Training Courses for Registered Users)
- Telerik UI for WinForms License Agreement)