吧数据表数据导入word、excel及吧数据从excel导入到text文件
unit UMain;interfaceuses
Windows, Messages, SysUtils, Classes, Graphics, Controls, Forms, Dialogs,
Db, DBTables, StdCtrls, Grids, DBGrids,Excel97,Comctrls,OleCtnrs,ComObj,word97;type
TForm1 = class(TForm)
DBGrid1: TDBGrid;
Button1: TButton;
Button2: TButton;
DataSource1: TDataSource;
Table1: TTable;
SaveDialog1: TSaveDialog;
Button3: TButton;
Button4: TButton;
procedure Button1Click(Sender: TObject);
procedure Button2Click(Sender: TObject);
procedure FormClose(Sender: TObject; var Action: TCloseAction);
procedure Button3Click(Sender: TObject);
procedure Button4Click(Sender: TObject);
private
{ Private declarations }
public
XlsApp,XlsSheet,XlsWBk : Variant;
WordApp : Variant;
{ Public declarations }
end;var
Form1: TForm1;implementation{$R *.DFM}procedure TForm1.Button1Click(Sender: TObject);
var
I,J : integer;
begin
if VarIsEmpty(XlsApp) then
XlsApp := CreateOleObject('Excel.Application'); XLsApp.Workbooks.Add;
XlsSheet := XLsApp.Worksheets['Sheet1']; for I := 0 to Table1.Fields.Count - 1 do
begin
XlsSheet.Cells[3,I + 1] := dbgrid1.Columns[I].Title.Caption;
end; Table1.first;
for J := 0 to Table1.RecordCount - 1 do
begin
if DBGrid1.SelectedRows.CurrentRowSelected then
begin
for I := 0 to Table1.Fields.Count - 1 do
begin
XlsSheet.Cells[J + 4,I + 1] := Table1.Fields[I].AsString;
end;
end;
Table1.Next;
end; if savedialog1.Execute then
xlssheet.saveas(savedialog1.FileName); XlsApp.Visible := true;
end;procedure TForm1.Button2Click(Sender: TObject);
var
I,J : integer;
TxtFile : TextFile;
TmpString : String;
begin
try
if VarIsEmpty(XlsApp) then
XlsApp := CreateOleObject('Excel.Application');
XlsSheet := XlsApp.workbooks.open('c:\my documents\book3.xls'); AssignFile(TxtFile,'C:\My Documents\Test.txt');
Rewrite(TxtFile);
try
for I := 3 to 21 do
begin
TmpString := '';
for J := 1 to 5 do
begin
TmpString := TmpString + XlsSheet.ActiveSheet.Cells[I,J].Text + '|';
end;
Writeln(TxtFile,Tmpstring);
end;
finally
CloseFile(TxtFile);
end;
XlsApp.Visible := true;
except
XlsSheet.close;
XlsApp.Application.quit;
XlsApp := Unassigned;
XlsSheet := Unassigned;
end;
end;procedure TForm1.FormClose(Sender: TObject; var Action: TCloseAction);
begin
if not VarIsEmpty(XlsApp) then
begin
XlsApp.DisplayAlerts := True; // 7Discard unsaved files....
try
XlsApp.Application.Quit;
XlsApp := Unassigned;
XlsSheet := Unassigned;
except
end;
end; if not VarIsEmpty(WordApp) then
begin
WordApp.DisplayAlerts := True; // 7Discard unsaved files....
try
WordApp.Application.Quit;
WordApp := Unassigned;
except
end;
end;end;procedure TForm1.Button3Click(Sender: TObject);
var
WordDoc,WordParagraph,WordRange,WordTable:variant;
SltRec,SltCol,VisCol :integer;
ColIndex,RowIndex : Integer;
I,J : integer;
PrintAll : Boolean;
begin
try
if VarIsEmpty(WordApp) then
WordApp := CreateOleObject('word.Application'); WordDoc := WordApp.documents.add;
WordParagraph := WordApp.activedocument.paragraphs.add; WordRange := WordParagraph.range;
WordRange.Font.Size := 18;
WordRange.Font.Name := '宋体';
except
Application.MessageBox(pchar('Ms Word 无法启动,数据转入终止!'),pchar('注意'),mb_ok);
Abort;
end; if DBGrid1.SelectedRows.Count <> 0 then
SltRec:= DBGrid1.SelectedRows.Count
else
SltRec := Table1.RecordCount; SltCol := DBGrid1.Columns.Count; WordRange := WordApp.ActiveDocument.Content;
WordRange.Collapse(wdCollapseEnd);
WordTable:= WordApp.activedocument.tables.add(WordRange,SltRec + 1,SltCol); {打印表头}
for j := 0 to SltCol-1 do
begin
WordTable.Cell(1,J+1).Range.InsertAfter(dbgrid1.Columns[j].Title.Caption);
end; //打印数据
Table1.First;
RowIndex := 2;
ColIndex := 1;
while not Table1.Eof do
begin
if dbgrid1.SelectedRows.CurrentRowSelected then
begin
for j := 0 to dbgrid1.Columns.Count-1 do
begin
WordTable.Cell(RowIndex,ColIndex).Range.InsertAfter
(table1.Fieldbyname(dbgrid1.Columns[j].FieldName).asstring);
ColIndex := ColIndex + 1;
end;
RowIndex := RowIndex + 1;
ColIndex := 1;
end; Table1.Next;
end;{End of While...not...} if savedialog1.Execute then
WordDoc.saveas(savedialog1.FileName); WordApp.Visible := true;
end;procedure TForm1.Button4Click(Sender: TObject);
var
i : integer;
begin
for I := 0 to Table1.RecordCount - 1 do
begin
DBGrid1.SelectedRows.CurrentRowSelected := true;
Table1.Next;
end;
end;end.
unit UMain;interfaceuses
Windows, Messages, SysUtils, Classes, Graphics, Controls, Forms, Dialogs,
Db, DBTables, StdCtrls, Grids, DBGrids,Excel97,Comctrls,OleCtnrs,ComObj,word97;type
TForm1 = class(TForm)
DBGrid1: TDBGrid;
Button1: TButton;
Button2: TButton;
DataSource1: TDataSource;
Table1: TTable;
SaveDialog1: TSaveDialog;
Button3: TButton;
Button4: TButton;
procedure Button1Click(Sender: TObject);
procedure Button2Click(Sender: TObject);
procedure FormClose(Sender: TObject; var Action: TCloseAction);
procedure Button3Click(Sender: TObject);
procedure Button4Click(Sender: TObject);
private
{ Private declarations }
public
XlsApp,XlsSheet,XlsWBk : Variant;
WordApp : Variant;
{ Public declarations }
end;var
Form1: TForm1;implementation{$R *.DFM}procedure TForm1.Button1Click(Sender: TObject);
var
I,J : integer;
begin
if VarIsEmpty(XlsApp) then
XlsApp := CreateOleObject('Excel.Application'); XLsApp.Workbooks.Add;
XlsSheet := XLsApp.Worksheets['Sheet1']; for I := 0 to Table1.Fields.Count - 1 do
begin
XlsSheet.Cells[3,I + 1] := dbgrid1.Columns[I].Title.Caption;
end; Table1.first;
for J := 0 to Table1.RecordCount - 1 do
begin
if DBGrid1.SelectedRows.CurrentRowSelected then
begin
for I := 0 to Table1.Fields.Count - 1 do
begin
XlsSheet.Cells[J + 4,I + 1] := Table1.Fields[I].AsString;
end;
end;
Table1.Next;
end; if savedialog1.Execute then
xlssheet.saveas(savedialog1.FileName); XlsApp.Visible := true;
end;procedure TForm1.Button2Click(Sender: TObject);
var
I,J : integer;
TxtFile : TextFile;
TmpString : String;
begin
try
if VarIsEmpty(XlsApp) then
XlsApp := CreateOleObject('Excel.Application');
XlsSheet := XlsApp.workbooks.open('c:\my documents\book3.xls'); AssignFile(TxtFile,'C:\My Documents\Test.txt');
Rewrite(TxtFile);
try
for I := 3 to 21 do
begin
TmpString := '';
for J := 1 to 5 do
begin
TmpString := TmpString + XlsSheet.ActiveSheet.Cells[I,J].Text + '|';
end;
Writeln(TxtFile,Tmpstring);
end;
finally
CloseFile(TxtFile);
end;
XlsApp.Visible := true;
except
XlsSheet.close;
XlsApp.Application.quit;
XlsApp := Unassigned;
XlsSheet := Unassigned;
end;
end;procedure TForm1.FormClose(Sender: TObject; var Action: TCloseAction);
begin
if not VarIsEmpty(XlsApp) then
begin
XlsApp.DisplayAlerts := True; // 7Discard unsaved files....
try
XlsApp.Application.Quit;
XlsApp := Unassigned;
XlsSheet := Unassigned;
except
end;
end; if not VarIsEmpty(WordApp) then
begin
WordApp.DisplayAlerts := True; // 7Discard unsaved files....
try
WordApp.Application.Quit;
WordApp := Unassigned;
except
end;
end;end;procedure TForm1.Button3Click(Sender: TObject);
var
WordDoc,WordParagraph,WordRange,WordTable:variant;
SltRec,SltCol,VisCol :integer;
ColIndex,RowIndex : Integer;
I,J : integer;
PrintAll : Boolean;
begin
try
if VarIsEmpty(WordApp) then
WordApp := CreateOleObject('word.Application'); WordDoc := WordApp.documents.add;
WordParagraph := WordApp.activedocument.paragraphs.add; WordRange := WordParagraph.range;
WordRange.Font.Size := 18;
WordRange.Font.Name := '宋体';
except
Application.MessageBox(pchar('Ms Word 无法启动,数据转入终止!'),pchar('注意'),mb_ok);
Abort;
end; if DBGrid1.SelectedRows.Count <> 0 then
SltRec:= DBGrid1.SelectedRows.Count
else
SltRec := Table1.RecordCount; SltCol := DBGrid1.Columns.Count; WordRange := WordApp.ActiveDocument.Content;
WordRange.Collapse(wdCollapseEnd);
WordTable:= WordApp.activedocument.tables.add(WordRange,SltRec + 1,SltCol); {打印表头}
for j := 0 to SltCol-1 do
begin
WordTable.Cell(1,J+1).Range.InsertAfter(dbgrid1.Columns[j].Title.Caption);
end; //打印数据
Table1.First;
RowIndex := 2;
ColIndex := 1;
while not Table1.Eof do
begin
if dbgrid1.SelectedRows.CurrentRowSelected then
begin
for j := 0 to dbgrid1.Columns.Count-1 do
begin
WordTable.Cell(RowIndex,ColIndex).Range.InsertAfter
(table1.Fieldbyname(dbgrid1.Columns[j].FieldName).asstring);
ColIndex := ColIndex + 1;
end;
RowIndex := RowIndex + 1;
ColIndex := 1;
end; Table1.Next;
end;{End of While...not...} if savedialog1.Execute then
WordDoc.saveas(savedialog1.FileName); WordApp.Visible := true;
end;procedure TForm1.Button4Click(Sender: TObject);
var
i : integer;
begin
for I := 0 to Table1.RecordCount - 1 do
begin
DBGrid1.SelectedRows.CurrentRowSelected := true;
Table1.Next;
end;
end;end.
var ExcelID: Variant;ExcelID := CreateOleObject( 'Excel.Application' );1) 显示当前窗口:
ExcelID.Visible := True;2) 更改 Excel 标题栏:
ExcelID.Caption := '应用程序调用 Microsoft Excel';3) 添加新工作簿:
ExcelID.WorkBooks.Add;4) 打开已存在的工作簿:
ExcelID.WorkBooks.Open( 'C:\Excel\Demo.xls' );5) 设置第2个工作表为活动工作表:
ExcelID.WorkSheets[2].Activate;
或
ExcelID.WorksSheets[ 'Sheet2' ].Activate;6) 给单元格赋值:
ExcelID.Cells[1,4].Value := '第一行第四列';7) 设置指定列的宽度(单位:字符个数),以第一列为例:
ExcelID.ActiveSheet.Columns[1].ColumnsWidth := 5;8) 设置指定行的高度(单位:磅)(1磅=0.035厘米),以第二行为例:
ExcelID.ActiveSheet.Rows[2].RowHeight := 1/0.035; // 1厘米9) 在第8行之前插入分页符:
ExcelID.WorkSheets[1].Rows[8].PageBreak := 1;10) 在第8列之前删除分页符:
ExcelID.ActiveSheet.Columns[4].PageBreak := 0;11) 指定边框线宽度:
ExcelID.ActiveSheet.Range[ 'B3:D4' ].Borders[2].Weight := 3;1-左 2-右 3-顶 4-底 5-斜( \ ) 6-斜( / )12) 清除第一行第四列单元格公式:
ExcelID.ActiveSheet.Cells[1,4].ClearContents;13) 设置第一行字体属性:
ExcelID.ActiveSheet.Rows[1].Font.Name := '隶书';
ExcelID.ActiveSheet.Rows[1].Font.Color := clBlue;
ExcelID.ActiveSheet.Rows[1].Font.Bold := True;
ExcelID.ActiveSheet.Rows[1].Font.UnderLine := True;14) 进行页面设置:a.页眉:
ExcelID.ActiveSheet.PageSetup.CenterHeader := '报表演示';
b.页脚:
ExcelID.ActiveSheet.PageSetup.CenterFooter := '第&P页';
c.页眉到顶端边距2cm:
ExcelID.ActiveSheet.PageSetup.HeaderMargin := 2/0.035;
d.页脚到底端边距3cm:
ExcelID.ActiveSheet.PageSetup.HeaderMargin := 3/0.035;
e.顶边距2cm:
ExcelID.ActiveSheet.PageSetup.TopMargin := 2/0.035;
f.底边距2cm:
ExcelID.ActiveSheet.PageSetup.BottomMargin := 2/0.035;
g.左边距2cm:
ExcelID.ActiveSheet.PageSetup.LeftMargin := 2/0.035;
h.右边距2cm:
ExcelID.ActiveSheet.PageSetup.RightMargin := 2/0.035;
i.页面水平居中:
ExcelID.ActiveSheet.PageSetup.CenterHorizontally := 2/0.035;
j.页面垂直居中:
ExcelID.ActiveSheet.PageSetup.CenterVertically := 2/0.035;
k.打印单元格网线:
ExcelID.ActiveSheet.PageSetup.PrintGridLines := True;15) 拷贝操作:a.拷贝整个工作表:
ExcelID.ActiveSheet.Used.Range.Copy;
b.拷贝指定区域:
ExcelID.ActiveSheet.Range[ 'A1:E2' ].Copy;
c.从A1位置开始粘贴:
ExcelID.ActiveSheet.Range.[ 'A1' ].PasteSpecial;
d.从文件尾部开始粘贴:
ExcelID.ActiveSheet.Range.PasteSpecial;16) 插入一行或一列:a. ExcelID.ActiveSheet.Rows[2].Insert;
b. ExcelID.ActiveSheet.Columns[1].Insert;
17) 删除一行或一列:a. ExcelID.ActiveSheet.Rows[2].Delete;
b. ExcelID.ActiveSheet.Columns[1].Delete;18) 打印预览工作表:
ExcelID.ActiveSheet.PrintPreview;19) 打印输出工作表:
ExcelID.ActiveSheet.PrintOut;20) 工作表保存:
if not ExcelID.ActiveWorkBook.Saved then
ExcelID.ActiveSheet.PrintPreview;21) 工作表另存为:
ExcelID.SaveAs( 'C:\Excel\Demo1.xls' );22) 放弃存盘:
ExcelID.ActiveWorkBook.Saved := True;23) 关闭工作簿:
ExcelID.WorkBooks.Close;24) 退出 Excel:
ExcelID.Quit;