用DELPHI如何将一个数据库导出导入为HTML，WORD，EXCEL文档。

[chago]

用DELPHI如何将一个数据库导出为HTML，WORD，EXCEL文档。

[newant]

up

[w98q98y98]

类似的例子太多了你可以搜索一下DELPHI EXCEL 导出

也可以找一些电脑报电子版或其它一些电脑杂志多的是

[media2]

使用ehlib控件，可以直接导出excel、html、txt、csv、rtf文件。

[tangyong_delphi]

导入Excel中
unit Unit1;

interface

uses
Windows, Messages, SysUtils, Classes, Graphics, Controls, Forms, Dialogs,
StdCtrls, Grids, DBGrids, Db, DBTables, Excel97, OleServer;

type
TForm1 = class(TForm)
Button1: TButton;
Button2: TButton;
Button3: TButton;
Button4: TButton;
Button5: TButton;
Edit1: TEdit;
DataSource1: TDataSource;
Query1: TQuery;
DBGrid1: TDBGrid;
ExcelWorksheet1: TExcelWorksheet;
ExcelWorkbook1: TExcelWorkbook;
ExcelApplication1: TExcelApplication;
Label1: TLabel;
procedure Button5Click(Sender: TObject);
procedure Button1Click(Sender: TObject);
procedure Button2Click(Sender: TObject);
procedure Button3Click(Sender: TObject);
procedure Button4Click(Sender: TObject);
private
{ Private declarations }
public
{ Public declarations }
end;

var
Form1: TForm1;

implementation

{$R *.DFM}

procedure TForm1.Button5Click(Sender: TObject);
begin
Query1.Close;
Query1.SQL.Clear;
Query1.SQL.Text :=Edit1.Text ;
Query1.Open;
end;

procedure TForm1.Button1Click(Sender: TObject);
var
i,row,column:integer;
begin
Try
ExcelApplication1.Connect;
Except
MessageDlg('Excel may not be installed',
mtError, [mbOk], 0);
Abort;
End;
ExcelApplication1.Visible[0]:=True;
ExcelApplication1.Caption:='Excel Application';
ExcelApplication1.Workbooks.Add(Null,0);
ExcelWorkbook1.ConnectTo
(ExcelApplication1.Workbooks[1]);
ExcelWorksheet1.ConnectTo
(ExcelWorkbook1.Worksheets[1] as _Worksheet);
Query1.Open;
row:=1;


column:=1;
for i:=0 to query1.FieldCount -1 do //列标题
begin
ExcelWorksheet1.Cells.Item[row,column]:=dbgrid1.Fields[i].DisplayLabel ;
column:=column+1;
end;

row:=row+1;
While Not(Query1.Eof) do //表内容
begin
column:=1;
for i:=1 to Query1.FieldCount do
begin
ExcelWorksheet1.Cells.Item[row,column]:=Query1.fields[i-1].AsString;
column:=column+1;
end;
Query1.Next;
row:=row+1;
end;

end;

procedure TForm1.Button2Click(Sender: TObject);
begin
ExcelWorksheet1.PrintPreview;
end;

procedure TForm1.Button3Click(Sender: TObject);
begin
ExcelWorksheet1.PrintOut;
end;

procedure TForm1.Button4Click(Sender: TObject);
begin
ExcelApplication1.Disconnect;
ExcelApplication1.Quit;
end;

end.