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;

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‘;

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)‘;

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!