Overwrites a button control on the text selection.
Scripting Information
Command InsertButton User interface None. Set bUserInterface to false or omit. execCommand vValue Optional. String that specifies an id attribute for the button control.applies toexeccommand, querycommandenabled, querycommandindeterm, querycommandstate, querycommandsupported, queryCommandValue.
是否符合公共标准
There is no public standard that applies to this command.
Minimum Availability
Internet Explorer 4.0 and later.