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procedure TFrmMain.ShowMoney(Money_Port: String;Money_String:String);
//Moneey_Port ¹ËÏÔ½Ó¿ÚCom1 or Com2 Money_String ¹ËÏÔÏÔʾµÄÄÚÈÝ
var
PrnFileName:TextFile;
begin
Assignfile(PrnFileName,Money_Port);
printer.Canvas.Font.Name:='ËÎÌå';
printer.Canvas.Font.Size:=8;
printer.Canvas.Font.Charset:=GB2312_CHARSET;
Rewrite(PrnFileName);
write(PRNFileName,chr(12)); //Çå³ý¹ËÏÔ
write(PRNFileName,chr(27)+chr(81)+chr(65)+Money_String+chR(13)); //ÏÔʾÐÅÏ¢
CloseFile(PRNFileName);
end;
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procedure TFrmMain.AddPrintStrings(Strings: TStrings);
var
Prn: TextFile;
i: word;
begin
Assignfile(Prn,'lpt1');
printer.Canvas.Font.Name:='ËÎÌå';
printer.Canvas.Font.Size:=9;
printer.Canvas.Font.Charset:=GB2312_CHARSET;
try
Rewrite(Prn);
try
for i := 0 to Strings.Count - 1 do
writeln(Prn, Strings.Strings[i]);
finally
CloseFile(Prn);
end;
except
on EInOutError do
MessageBox(Handle,PChar('Îı¾´òÓ¡³ö´í!'),'¾¯¸æ',MB_ICONEXCLAMATION or MB_OK);
end;
end;
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procedure TFrmMain.PrintStrings(Strings: TStrings);
var
Prn: TextFile;
i: word;
begin
AssignPrn(Prn);
try
Rewrite(Prn);
printer.Canvas.Font.Name:='ËÎÌå';
printer.Canvas.Font.Size:=9;
printer.Canvas.Font.Charset:=GB2312_CHARSET;
&nb
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unit Unit1;
interface
uses
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