Various methods available with Modal Dialog (SP.UI.Modaldialog) in SharePoint 2010

Here is the List of additional methods that you can use while working with the SP.UI.Modaldialog introduced in SharePoint 2010.

window.frameElement.commonModalDialogClose - Closes the most recently opened dialog.

window.frameElement.cancelPopUp - Closes the dialog and passes SP.UI.DialogResult.Cancel as the result.

window.frameElement.commitPopup - Closes the dialog and passes SP.UI.DialogResult.OK as the result.

window.frameElement.overrideDialogResult - Overrides the dialog result that is passed back to the parent window.

window.frameElement.navigateParent - Navigates the parent window to the specified URL.

window.frameElement.dialogArgs - Contains the arguments passed into the dialog.

window.frameElement.autoSize - Autosizes the dialog.