信息來(lái)自中文官網(wǎng)

waitbar

創(chuàng)建或更新等待條對(duì)話框

語(yǔ)法

f = waitbar(x,msg)
f = waitbar(x,msg,Name,Value)
waitbar(x)
waitbar(x,f)%更新數(shù)值
waitbar(x,f,msg)

參數(shù)

• f, 創(chuàng)建進(jìn)度條返回的句柄
• x, 進(jìn)度值，范圍0-1
• msg, 顯示信息

更多信息請(qǐng)查看中文官網(wǎng)原帖。

我的實(shí)例

        f = waitbar(0,'Loading...','Name','數(shù)據(jù)讀取...',...
            'CreateCancelBtn','setappdata(gcbf,''canceling'',1)');

        setappdata(f,'canceling',0);
        formatSpec = 'The current excel is: %d/%d';
        %提取excel列表數(shù)據(jù)并儲(chǔ)存
        for i = 1:lengthXlsx
           %--------進(jìn)度條------------
            if getappdata(f,'canceling')
                break
            end
            waitbar(i/lengthXlsx,f,sprintf(formatSpec,i,lengthXlsx));
           %-------------------------          
            dataList{i,1} = readExcelData([pathExcel,'\',excelList{i}]);
        end
        
        delete(f);