六章創(chuàng)建和使用對(duì)話框ppt課件

1、第六章 創(chuàng)建和運(yùn)用對(duì)話框?qū)υ捒虻母驹碓O(shè)計(jì)對(duì)話框資源設(shè)計(jì)對(duì)話框類運(yùn)轉(zhuǎn)對(duì)話框方式對(duì)話框和無方式對(duì)話框通用對(duì)話框?qū)υ捒虻娜蝿?wù)原理Public:數(shù)據(jù)成員文檔對(duì)象xxxxxxxxxxxxxxxxxxxxxxxxxxxx創(chuàng)建對(duì)話框模板1數(shù)據(jù)交換和驗(yàn)證2定義對(duì)話框類和3公有成員變量運(yùn) 轉(zhuǎn) 對(duì) 話 框 ， 修 正 4 文檔對(duì)象 對(duì)話框的類型無方式對(duì)話框方式對(duì)話框不允許用戶在封鎖對(duì)話不允許用戶在封鎖對(duì)話框之前切換到運(yùn)用程序框之前切換到運(yùn)用程序的其他窗口的其他窗口允許用戶在該對(duì)話框允許用戶在該對(duì)話框與運(yùn)用程序其他窗口與運(yùn)用程序其他窗口之間的切換之間的切換創(chuàng)建和運(yùn)用對(duì)話框的過程設(shè)計(jì)對(duì)話框資源設(shè)計(jì)對(duì)話框類調(diào)用對(duì)話

2、框設(shè)計(jì)對(duì)話框資源創(chuàng)建對(duì)話框添加控件設(shè)置控件屬性組織和安排控件測(cè)試對(duì)話框界面界面設(shè)計(jì)對(duì)話框類創(chuàng)建對(duì)話框類創(chuàng)建對(duì)話框成員變量valuescontrols對(duì)話框數(shù)據(jù)交換和校驗(yàn)(DDX和DDV)功能功能創(chuàng)建對(duì)話框類ClassWizard創(chuàng)建對(duì)話框成員變量ClassWizard|Member Variables成員變量的類型valuescontrols對(duì)話框數(shù)據(jù)交換和校驗(yàn)DDX對(duì)話框?qū)ο蟪蓡T與控件之間的數(shù)據(jù)交換DDV數(shù)據(jù)有效性驗(yàn)證OnInitDialog()函數(shù)OnOk()函數(shù)有時(shí)需求運(yùn)用程有時(shí)需求運(yùn)用程序?qū)τ脩舻妮斎胄驅(qū)τ脩舻妮斎脒M(jìn)展及時(shí)反響進(jìn)展及時(shí)反響 UpdateDataUpdateData(false)將對(duì)話框?qū)ο蟮臄?shù)據(jù)成員值傳送到控件UpdateData(true)將控件中的值傳送到對(duì)話框?qū)ο笙鄳?yīng)的數(shù)據(jù)成員調(diào)用方式對(duì)話框 創(chuàng)建一個(gè)對(duì)話框?qū)ο蟪跏蓟瘜?duì)話框調(diào)用CDialog:DoModal函數(shù)翻開對(duì)話框確定前往的處置調(diào)用無方式對(duì)話框Visible屬性創(chuàng)建方式窗口創(chuàng)建方式窗口刪除函數(shù)清理對(duì)話框?qū)ο鬅o方式對(duì)話框不能重入EX6通用對(duì)話框CCDialogCFileDialogCFindReplaceDia