IM和有R IN的web.config一些設置 變化web.config設置背後
<uploadSettings allowedFileExtensions=".pdf,.xls,.doc,.zip,.rar,.jpg" scriptPath="upload_scripts" imagePath="" cssPath="upload_styles" enableManualProcessing="true" showProgressBar="true" showCancelButton="true"/>
現在我想從代碼更改這些設置,如後面我想打showcancelbutton =「假」
怎麼做呢