学步园

 首先添加关于对话框字符串定义

#define STR_UctFileCtrlAboutTitle "About"<br /> #define STR_UctFileCtrlAboutText "Author:lluct /n/n This is a my test programs"

接着添加关于对话框资源及字符串资源

RESOURCE DIALOG r_uct_file_ctrl_query_about<br /> {<br /> flags = EGeneralQueryFlags;<br /> buttons = R_AVKON_SOFTKEYS_OK_EMPTY;<br /> items=<br /> {<br /> DLG_LINE<br /> {<br /> type = EAknCtPopupHeadingPane;<br /> id = EAknMessageQueryHeaderId;<br /> itemflags = EEikDlgItemNonFocusing;<br /> control = AVKON_HEADING<br /> {<br /> };<br /> },<br /> DLG_LINE<br /> {<br /> type = EAknCtMessageQuery;<br /> id = EAknMessageQueryContentId;<br /> control = AVKON_MESSAGE_QUERY<br /> {<br /> };<br /> }<br /> };<br /> }<br /> RESOURCE TBUF r_uct_file_ctrl_about_title<br /> {<br /> buf = STR_UctFileCtrlAboutTitle;<br /> }<br /> RESOURCE TBUF r_uct_file_ctrl_about_text<br /> {<br /> buf = STR_UctFileCtrlAboutText;<br /> }

最后添加代码

CAknMessageQueryDialog *dlgAbout = new (ELeave) CAknMessageQueryDialog;<br /> dlgAbout->PrepareLC(R_UCT_FILE_CTRL_QUERY_ABOUT);<br /> HBufC *title = iEikonEnv->AllocReadResourceLC(R_UCT_FILE_CTRL_ABOUT_TITLE);<br /> dlgAbout->QueryHeading()->SetTextL(*title);<br /> CleanupStack::PopAndDestroy();<br /> HBufC *msg = iEikonEnv->AllocReadResourceLC(R_UCT_FILE_CTRL_ABOUT_TEXT);<br /> dlgAbout->SetMessageTextL(*msg);<br /> CleanupStack::PopAndDestroy();<br /> dlgAbout->RunLD();