procedure TForm1.Button2Click(Sender: TObject);
begin
if OpenDialog1.Execute then
RichEdit1.Lines.LoadFromFile(OpenDialog1.FileName);
end;procedure TForm1.Button1Click(Sender: TObject);
var
Stream:TmemoryStream;
begin
frLocale.LoadDll('FRCHI.DLL');
Stream := TmemoryStream.Create;
try
richedit1.Lines.SaveToStream(Stream);
Stream.Position := 0;
TfrRichView(frReport1.FindObject('rich1')).RichEdit.Lines.Clear;
TfrRichView(frReport1.FindObject('rich1')).RichEdit.Lines.LoadFromStream(Stream);
frReport1.ShowReport;
finally
stream.Free;
frLocale.UnloadDll;
end;
end;end. 原程序就这么多,当读取一个rtf文档(比如十多页),预览的时候文档最后几行总不能显示出来,有劳大家帮忙,如果需要源文件,我的QQ:17229826,我传源文件,过程很少,麻烦大家。
begin
if OpenDialog1.Execute then
RichEdit1.Lines.LoadFromFile(OpenDialog1.FileName);
end;procedure TForm1.Button1Click(Sender: TObject);
var
Stream:TmemoryStream;
begin
frLocale.LoadDll('FRCHI.DLL');
Stream := TmemoryStream.Create;
try
richedit1.Lines.SaveToStream(Stream);
Stream.Position := 0;
TfrRichView(frReport1.FindObject('rich1')).RichEdit.Lines.Clear;
TfrRichView(frReport1.FindObject('rich1')).RichEdit.Lines.LoadFromStream(Stream);
frReport1.ShowReport;
finally
stream.Free;
frLocale.UnloadDll;
end;
end;end. 原程序就这么多,当读取一个rtf文档(比如十多页),预览的时候文档最后几行总不能显示出来,有劳大家帮忙,如果需要源文件,我的QQ:17229826,我传源文件,过程很少,麻烦大家。
Windows, Messages, SysUtils, Variants, Classes, Graphics, Controls, Forms,
Dialogs, FR_Class, FR_Rich, StdCtrls, ComCtrls;type
TForm1 = class(TForm)
RichEdit1: TRichEdit;
Button1: TButton;
frReport1: TfrReport;
Button2: TButton;
OpenDialog1: TOpenDialog;
frRichObject1: TfrRichObject;
procedure Button2Click(Sender: TObject);
procedure Button1Click(Sender: TObject);
private
{ Private declarations }
public
{ Public declarations }
end;var
Form1: TForm1;implementation{$R *.dfm}
procedure TForm1.Button2Click(Sender: TObject);
begin
if OpenDialog1.Execute then
RichEdit1.Lines.LoadFromFile(OpenDialog1.FileName);
end;procedure TForm1.Button1Click(Sender: TObject);
var
Stream:TmemoryStream;
begin
frLocale.LoadDll('FRCHI.DLL');
Stream := TmemoryStream.Create;
try
richedit1.Lines.SaveToStream(Stream);
Stream.Position := 0;
TfrRichView(frReport1.FindObject('rich1')).RichEdit.Lines.Clear;
TfrRichView(frReport1.FindObject('rich1')).RichEdit.Lines.LoadFromStream(Stream);
frReport1.ShowReport;
finally
stream.Free;
frLocale.UnloadDll;
end;
end;end.
可以不用,屏蔽//