IButtonControl Interface

Reference

Definition

Namespace:: System.Web.UI.WebControls

Assembly:: System.Web.dll

Important

Some information relates to prerelease product that may be substantially modified before it’s released. Microsoft makes no warranties, express or implied, with respect to the information provided here.

Defines properties and events that must be implemented to allow a control to act like a button on a Web page.

public interface class IButtonControl

public interface IButtonControl

type IButtonControl = interface

Public Interface IButtonControl

Derived: System.Web.UI.WebControls.Button

System.Web.UI.WebControls.ImageButton

System.Web.UI.WebControls.LinkButton

Remarks

The IButtonControl interface defines the properties and events that must be implemented to allow a control to act like a button on a Web page.

The members of this interface provide basic button functionality, such as the ability to raise a Click event and a Command event. The PostBackUrl property provides cross-page posting functionality.

Notes to Implementers

Implement this interface in classes that act like button controls on Web pages.

Properties

CausesValidation	Gets or sets a value indicating whether clicking the button causes page validation to occur.
CommandArgument	Gets or sets an optional argument that is propagated to the Command event.
CommandName	Gets or sets the command name that is propagated to the Command event.
PostBackUrl	Gets or sets the URL of the Web page to post to from the current page when the button control is clicked.
Text	Gets or sets the text caption displayed for the button.
ValidationGroup	Gets or sets the name for the group of controls for which the button control causes validation when it posts back to the server.

Events

Click	Occurs when the button control is clicked.
Command	Occurs when the button control is clicked.

Applies to

مشاركة عبر