Control. Is Form Submit Control Method
true if the control submits the form. The default is
false. This API is obsolete. For information about how to develop ASP.NET mobile applications, see Mobile Apps & Sites with ASP.NET.
protected: virtual bool IsFormSubmitControl();
protected virtual bool IsFormSubmitControl ();
abstract member IsFormSubmitControl : unit -> bool override this.IsFormSubmitControl : unit -> bool
Protected Overridable Function IsFormSubmitControl () As Boolean
true if the control submits the form; otherwise,
Mobile controls, such as the Command, can override this method to determine whether this is a control used for form submission.
Other controls can be extended by providing logic to programmatically determine whether or not they must be
submit controls, for example, by checking for specific properties.
A control is considered to be a form-submit control only if it implements IPostBackEventHandler method to capture the postback event. Otherwise, it is not registered for the default event handler, even if the method returns