The Windows Forms ErrorProvider component allows you to show the user in a non-intrusive way that something is wrong. It is typically used in conjunction with validating user input on a form, or displaying errors within a dataset.

In This Section

Introduction to the Windows Forms ErrorProvider Component

Explains what this component is and its key features and properties.

Displaying Error Icons for Form Validation with the Windows Forms ErrorProvider Component

Gives directions for validating user input with an error provider component.

Viewing Errors within a Dataset with the Windows Forms ErrorProvider Component

Gives directions for using an error provider component to display data errors.

Related Sections

Controls You Can Use On Windows Forms

Provides a complete list of Windows Forms controls, with links to information on their use.

ErrorProvider Class

Describes this class and has links to all its members.