Ribbon XML Callback里无法使用IRibbonControl

问题描述

这是XML里的<?xmlversion="1.0"encoding="UTF-8"?><customUIxmlns="http://schemas.microsoft.com/office/2009/07/customui"onLoad="Ribbon_Load"><commands><commandidMso="FileSave"onAction="rxFileSave_repurpose"/></commands><ribbon><tabs><tabidMso="TabAddIns"label="TestXML"><groupid="MyGroup"label="MyGroup"></group></tab></tabs></ribbon>></customUI>

#regionRibbonCallbacks//Createcallbackmethodshere.Formoreinformationaboutaddingcallbackmethods,visithttp://go.microsoft.com/fwlink/?LinkID=271226publicvoidRibbon_Load(Office.IRibbonUIribbonUI){this.ribbon=ribbonUI;}publicvoidButtonOnAction(IRibbonControlcontrol){MessageBox.Show("Buttonclicked:"+control.Id);}privateboolrepurposing=true;publicvoidrxFileSave_repurpose(IRibbonControlcontrol,boolcancelDefault){if(repurposing){MessageBox.Show("TheSavebuttonhasbeentemporarilyrepurposed.");cancelDefault=false;}else{cancelDefault=false;}}

解决方案