unit1.pas

动态改变FastReport内的Memo内容

unit Unit1;

interface

uses
  Windows, Messages, SysUtils, Variants, Classes, Graphics, Controls, Forms,
  Dialogs, StdCtrls, FR_Class;

type
  TForm1 = class(TForm)
    Button1: TButton;
    Edit1: TEdit;
    frReport1: TfrReport;
    Memo1: TMemo;
    Label1: TLabel;
    Label2: TLabel;
    Label3: TLabel;
    procedure Button1Click(Sender: TObject);
  private
    { Private declarations }
  public
    { Public declarations }
  end;

var
  Form1: TForm1;

implementation

{$R *.dfm}

procedure TForm1.Button1Click(Sender: TObject);
Var
  Str,Tit:String;
  I:Integer;
begin
Tit:='动态改变打印内容的例子';
Str:='作者:'+#13+Edit1.Text+#13#13#13#13#13+'作者相关:'+#13;
For I:=0 To Memo1.Lines.Count -1 Do
  Begin
    Str:=Str+Memo1.Lines[I]+#13;
  End;;
FrReport1.FindObject('Memo2').Memo.Text :=Tit;
FrReport1.FindObject('Memo1').Memo.Text :=Str;
FrReport1.ShowReport;
end;

end.