if MessageDlg(\'Welcome to my Delphi application. Exit now?\', mtConfirmation, [mbYes, mbNo], 0) = mrYes then begin Close; end; |
MessageDlg用法
对话框类型：
mtwarning——含有感叹号的警告对话框
mterror——含有红色叉符号的错误对话框
mtinformation——含有蓝色i符号的信息对话框
mtconfirmation——含有绿色问号的确认对话框
mtcustom——不含图标的一般对话框，对话框的标题是程序的名称
按钮组中的按钮：
mbYes——mrYes或6
mbNo——mrNo或7
mbOk——mrOk或1
mbCancel——mrCancel或2
mbHelp——help按钮
mbAbort——mrAbort或3
mbRetry——mrRetry或4
mbIgnore——mrIgnore或5
mbAll——mrAll或8
mbNoToAll——9
mbYesToAll——10
procedure TForm1.Button1Click(Sender: TObject);
var
S:string;
begin
if MessageDlg(\'提示框\',mtInformation,[mbok,mbyes],0)=mryes then
messagebeep(MB_ICONEXCLAMATION);
end;
TMsgDlgType = (mtWarning, mtError, mtInformation, mtConfirmation, mtCustom);
TMsgDlgBtn = (mbYes, mbNo, mbOK, mbCancel, mbAbort, mbRetry, mbIgnore,
mbAll, mbNoToAll, mbYesToAll, mbHelp);
const
mrNone =0;
mrOk = idOk;
mrCancel = idCancel;
mrAbort = idAbort;
mrRetry = idRetry;
mrIgnore = idIgnore;
mrYes = idYes;
mrNo = idNo;
mrAll = mrNo +1;
mrNoToAll = mrAll +1;
mrYesToAll = mrNoToAll +1;
var
S:string;
begin
if MessageDlg(\'提示框\',mtInformation,[mbok,mbyes],0)=mryes then
messagebeep(MB_ICONEXCLAMATION);
end;
TMsgDlgType = (mtWarning, mtError, mtInformation, mtConfirmation, mtCustom);
TMsgDlgBtn = (mbYes, mbNo, mbOK, mbCancel, mbAbort, mbRetry, mbIgnore,
mbAll, mbNoToAll, mbYesToAll, mbHelp);
const
mrNone =0;
mrOk = idOk;
mrCancel = idCancel;
mrAbort = idAbort;
mrRetry = idRetry;
mrIgnore = idIgnore;
mrYes = idYes;
mrNo = idNo;
mrAll = mrNo +1;
mrNoToAll = mrAll +1;
mrYesToAll = mrNoToAll +1;
MessageDlg()信息的汉化
Delphi中的常量都放在consts.pas中,修改它可以达到汉化的目的.如:
MessageDlg()显示的窗口标题及其中的
按钮标题都是英文,虽然不影响使用,但在一个中文软件中总显得有些不协调.
为此在consts.pas中查找以下内容:
"SMsgDlgWarning"
把
SMsgDlgWarning =\'Warning\';
SMsgDlgError =\'Error\';
SMsgDlgInformation =\'Information\';
SMsgDlgConfirm =\'Confirm\';
SMsgDlgYes =\'&Yes\';
SMsgDlgNo =\'&No\';
SMsgDlgOK =\'OK\';
SMsgDlgCancel =\'Cancel\';
SMsgDlgHelp =\'&Help\';
SMsgDlgHelpNone =\'No help available\';
SMsgDlgHelpHelp =\'Help\';
SMsgDlgAbort =\'&Abort\';
SMsgDlgRetry =\'&Retry\';
SMsgDlgIgnore =\'&Ignore\';
SMsgDlgAll =\'&All\';
SMsgDlgNoToAll =\'N&o to All\';
SMsgDlgYesToAll =\'Yes to &All\';
SMsgDlgError =\'Error\';
SMsgDlgInformation =\'Information\';
SMsgDlgConfirm =\'Confirm\';
SMsgDlgYes =\'&Yes\';
SMsgDlgNo =\'&No\';
SMsgDlgOK =\'OK\';
SMsgDlgCancel =\'Cancel\';
SMsgDlgHelp =\'&Help\';
SMsgDlgHelpNone =\'No help available\';
SMsgDlgHelpHelp =\'Help\';
SMsgDlgAbort =\'&Abort\';
SMsgDlgRetry =\'&Retry\';
SMsgDlgIgnore =\'&Ignore\';
SMsgDlgAll =\'&All\';
SMsgDlgNoToAll =\'N&o to All\';
SMsgDlgYesToAll =\'Yes to &All\';
改成
SMsgDlgWarning =\'警告\';
SMsgDlgError =\'错误\';
SMsgDlgInformation =\'提示\';
SMsgDlgConfirm =\'确认\';
SMsgDlgYes =\'是(&Y)\';
SMsgDlgNo =\'不(&N)\';
SMsgDlgOK =\'确定\';
SMsgDlgCancel =\'取消\';
SMsgDlgHelp =\'帮助(&H)\';
SMsgDlgHelpNone =\'没有该帮助信息\';
SMsgDlgHelpHelp =\'帮助\';
SMsgDlgAbort =\'放弃(&A)\';
SMsgDlgRetry =\'重试(&R)\';
SMsgDlgIgnore =\'忽略(&I)\';
SMsgDlgAll =\'全部(&A)\';
SMsgDlgNoToAll =\'全都不(&O)\';
SMsgDlgYesToAll =\'全都是(&A)\';
SMsgDlgError =\'错误\';
SMsgDlgInformation =\'提示\';
SMsgDlgConfirm =\'确认\';
SMsgDlgYes =\'是(&Y)\';
SMsgDlgNo =\'不(&N)\';
SMsgDlgOK =\'确定\';
SMsgDlgCancel =\'取消\';
SMsgDlgHelp =\'帮助(&H)\';
SMsgDlgHelpNone =\'没有该帮助信息\';
SMsgDlgHelpHelp =\'帮助\';
SMsgDlgAbort =\'放弃(&A)\';
SMsgDlgRetry =\'重试(&R)\';
SMsgDlgIgnore =\'忽略(&I)\';
SMsgDlgAll =\'全部(&A)\';
SMsgDlgNoToAll =\'全都不(&O)\';
SMsgDlgYesToAll =\'全都是(&A)\';
然后重新编译Consts.pas,把Consts.duc
拷到delphi的lib和slib子目录下,就一劳永逸啦!
