Input & Data Validation Components / .NET Framework WinForms Controls - Highest Rated

Introducing

RapidSpell Desktop .NET Dictionaries

Add spell check functionality to textual .NET applications.

Supports as-you-type checking and user dictionaries
Uses customizable 140,000 word U.S. & U.K. dictionaries
Non-English dictionaries are also available

Introducing

RapidSpell Desktop .NET

Add spell check functionality to textual .NET applications.

Supports as-you-type checking and user dictionaries
Uses customizable 140,000 word U.S. & U.K. dictionaries
Non-English dictionaries are also available

Introducing

RapidSpell Desktop .NET & Thesaurus Desktop .NET Bundle

Add spell check functionality to textual .NET applications.

Supports as-you-type checking and user dictionaries
Uses customizable 140,000 word U.S. & U.K. dictionaries
Non-English dictionaries are also available

Introducing

PowerTCP Email Validation for .NET

Add email address validation to your desktop & ASP.NET Web applications.

Fully configurable to balance speed and validation strictness
Maximum validation performs an actual SMTP recipient check
Validation may be performed synchronously or asynchronously

Introducing

RapidSpell Thesaurus Desktop .NET

Add spell check functionality to textual .NET applications.

Supports as-you-type checking and user dictionaries
Uses customizable 140,000 word U.S. & U.K. dictionaries
Non-English dictionaries are also available

Introducing

Telerik DevCraft Ultimate

Build rich, modern UI for web, desktop, and mobile apps

Spans all .NET technologies including WinForms, ASP.NET, WPF, UWP & Xamarin
Includes JavaScript components for jQuery, Angular, React, Vue frameworks
Also includes Telerik Reporting, JustMock, and more

Found 18 Products

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What's this?

Input & Data Validation Components

Input and data validation components implement the functionality to manage data entry and check it for specified criteria.

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.NET WinForm Controls (Windows Forms Controls)

What is a WinForms control? Windows Forms is part of the Microsoft .NET Framework and is a collection of technologies enabling you to create forms for Windows based desktop and client/server apps. Windows Forms developers can integrate and embed WinForms controls in their programs as reusable software components to provide specific visual functionality for their users. For example, a Windows Forms charting control can be placed on a Windows Form to visually display data as a chart or graph to the user.

In this .NET Win Forms controls gallery you will find a large selection of .NET WinForms custom controls and .NET WinForms components that a Windows Forms developer can use in their application. For example, there are WinForm controls that give you WinForm spreadsheet functionality, or that provide WinForms text editing capabilities. In general, these commercial grade, quality .NET WinForms controls are built by experts in the WinForm UI field - as such you can add their expertise and knowledge quickly to your Win Form application to give you greater functionality faster.

For example, there are many WinForms controls for charting and graphing included in this WinForm control gallery that you can download, compare, review, try and buy. These WinForm charting components will come with a wide variety of charts, graphs and styles that you can immediately make available to your users,without having to write the code, test it and then support it yourself. So you can quickly add functionality, save time, improve quality and save on maintenance costs by using third party Windows Forms controls that have been pre-built by experts.

1. RapidSpell Desktop .NET Buy Now

Brand: Keyoti

Primary Category: Input & Data Validation Components

(5)

Description: Integrate (as-you-type and dialog) spell checking functionality into.NET Windows Forms applications. RapidSpell Desktop.NET allows you to add spell checking value to any textual application (email, word processor etc) with a couple of lines of code. ... Read more
2. RapidSpell Thesaurus Desktop .NET Buy Now

Brand: Keyoti

Primary Category: Input & Data Validation Components

(1)

Description: Add advanced thesaurus functionality to your.NET Winforms applications. Thesaurus Desktop.NET is a Windows Forms control providing end users with thesaurus functionality and developers with a highly customizable, yet simple to work-with component. The ... Read more
3. DevExpress Universal Buy Now

Brand: DevExpress

Primary Category: Presentation Layer Components

(72)

Description: High-performance UI controls, Reporting and Analytics. DevExpress Universal helps you build applications for Windows, Web, mobile and tablet with all of the DevExpress single platform controls and more. The feature-complete Universal Subscription includes ... Read more
4. ComponentOne Studio Enterprise Buy Now

Brand: MESCIUS (formerly GrapeCity)

Primary Category: Presentation Layer Components

(17)

Description: A complete collection of performant, extensible.NET UI controls for mobile, Web, and desktop. ComponentOne Studio Enterprise (formerly ComponentOne Studio) is a comprehensive, flexible collection of performant, extensible.NET UI controls for mobile, web, ... Read more
5. Telerik DevCraft Complete Buy Now

Brand: Telerik

Primary Category: Presentation Layer Components

(4)

Description: Software Developer Tools Collection for Any Platform and Technology. Telerik DevCraft Complete includes more than 1,250.NET and JavaScript UI components that enable you to build modern, feature-rich and high-performing Web, desktop and mobile apps. Plus, ... Read more
6. Telerik UI for WinForms Buy Now

Brand: Telerik

Primary Category: Presentation Layer Components

(1)

Release Notes: RadDropDownList Serialized the DropDownAnimationEnabled and DropDownAnimationEasing inside the Visual Studio designer. RadVirtualGrid CopySelection and CutSelection methods are now virtual. Theming The FluentTheme type is now forwarded to the Telerik ... Read more
7. DevExpress DXperience Buy Now

Brand: DevExpress

Primary Category: Presentation Layer Components

(66)

Customer Review: It is a great product, it has many features that make it adaptable to many projects. The documentation is sufficient and has easy to understand examples. Edgar Juarez 5 Mexico ... Read more
8. ComponentOne Studio WinForms Buy Now

Brand: MESCIUS (formerly GrapeCity)

Primary Category: Presentation Layer Components

(16)

Customer Review: 4 Italy ... Read more
9. Telerik DevCraft UI Buy Now

Brand: Telerik

Primary Category: Presentation Layer Components

(2)

Description: Build modern apps with sleek UI. Telerik DevCraft UI provides.NET and JavaScript technologies to deliver outstanding UI with a broad array of styling and customization. Telerik DevCraft UI is for developers who build.NET and JavaScript apps and need sleek ... Read more
10. TX Spell .NET for WinForms and ASP.NET Buy Now

Brand: Text Control

Primary Category: Input & Data Validation Components

Description: Powerful spell checking and language tools for TX Text Control.NET Server for ASP.NET applications. TX Spell.NET for WinForms and ASP.NET checks spelling as you type, word by word, and as you copy and paste. Right-clicking on a spelling mistake presents a ... Read more