procedure TstartForm.SpeedButton10Click(Sender: TObject); var MSExcel:Variant; begin MSExcel:=CreateOLEObject('Excel.Application'); MSExcel.WorkBooks.Add; MSExcel.Visible:=True; for i:=5 to Query1.RecordCount+4 do begin MsExcel.Cells[i,1].value:=Query1.FieldByName('cpxhno').Asstring; MsExcel.Cells[i,2].value:=Query1.FieldByName('cpname').Asstring; MsExcel.Cells[i,3].value:=Query1.FieldByName('cpunit').Asstring; MsExcel.Cells[i,4].value:=Query1.FieldByName('htnumber').Asstring; MsExcel.Cells[i,5].value:=Query1.FieldByName('number').Asstring; MsExcel.Cells[i,6].value:=Query1.FieldByName('ljno').Asstring; end; end;退出Excel: MSExcel.Quit; MSExcel:=Unassigned; //释放VARIANT变 *************** 先加入ExcelApplication1;ExcelWorkbook1;ExcelWorksheet1; procedure TForm1.n1Click(Sender: TObject); var row,brea:integer; a,b,c,d,e:shortstring; begin if table1.active = True then begin try ExcelApplication1.Connect; Except ExcelApplication1.free; Abort; end; brea := strtoint(inputbox('输入需导入行数!','行数','10')); if brea<1 then brea := 10; ProgressBar1.Visible := True; ProgressBar1.Max := brea; ExcelApplication1.Visible[0] := true; for row := 2 to brea do begin a := ExcelWorksheet1.Cells.Item[row,2]; b := ExcelWorksheet1.Cells.Item[row,1]; c := ExcelWorksheet1.Cells.Item[row,3]; d := ExcelWorksheet1.Cells.Item[row,4]; e := ExcelWorksheet1.Cells.Item[row,5]; form1.show; table1.AppendRecord([a,b,c,d,e]); ProgressBar1.Position := row-1; end; ProgressBar1.Hide; end; end; ***************** var MSExcel: Variant; i: Integer; begin OpenDialog1.Filter:='*.XLS|*.XLS'; OpenDialog1.DefaultExt:='XLS'; if OpenDialog1.Execute then begin MSExcel:=CreateOLEObject('Excel.Application'); MSExcel.WorkBooks.Open(OpenDialog1.FileName); MSExcel.Visible:=False; //从有数据的行逐行读入数据 for i:=1 to MSExcel.ActiveSheet.UsedRange.Rows.Count do begin Edit2.Text:=Edit2.Text+MSExcel.Cells[i,1].Value; end; MSExcel.ActiveWorkBook.Close; MSExcel.Quit; end; end;
5) 添加新工作表: var Temp_Worksheet: _WorkSheet; begin Temp_Worksheet:=ExcelWorkbook1. WorkSheets.Add(EmptyParam,EmptyParam,EmptyParam,EmptyParam,0) as _WorkSheet; ExcelWorkSheet1.ConnectTo(Temp_WorkSheet); End;
var MSExcel:Variant;
begin
MSExcel:=CreateOLEObject('Excel.Application');
MSExcel.WorkBooks.Add;
MSExcel.Visible:=True; for i:=5 to Query1.RecordCount+4 do
begin
MsExcel.Cells[i,1].value:=Query1.FieldByName('cpxhno').Asstring;
MsExcel.Cells[i,2].value:=Query1.FieldByName('cpname').Asstring;
MsExcel.Cells[i,3].value:=Query1.FieldByName('cpunit').Asstring;
MsExcel.Cells[i,4].value:=Query1.FieldByName('htnumber').Asstring;
MsExcel.Cells[i,5].value:=Query1.FieldByName('number').Asstring;
MsExcel.Cells[i,6].value:=Query1.FieldByName('ljno').Asstring;
end;
end;退出Excel:
MSExcel.Quit;
MSExcel:=Unassigned; //释放VARIANT变
***************
先加入ExcelApplication1;ExcelWorkbook1;ExcelWorksheet1;
procedure TForm1.n1Click(Sender: TObject);
var
row,brea:integer;
a,b,c,d,e:shortstring;
begin
if table1.active = True then begin
try
ExcelApplication1.Connect;
Except
ExcelApplication1.free;
Abort;
end;
brea := strtoint(inputbox('输入需导入行数!','行数','10'));
if brea<1 then brea := 10;
ProgressBar1.Visible := True;
ProgressBar1.Max := brea;
ExcelApplication1.Visible[0] := true;
for row := 2 to brea do
begin
a := ExcelWorksheet1.Cells.Item[row,2];
b := ExcelWorksheet1.Cells.Item[row,1];
c := ExcelWorksheet1.Cells.Item[row,3];
d := ExcelWorksheet1.Cells.Item[row,4];
e := ExcelWorksheet1.Cells.Item[row,5];
form1.show;
table1.AppendRecord([a,b,c,d,e]);
ProgressBar1.Position := row-1;
end;
ProgressBar1.Hide;
end;
end;
*****************
var
MSExcel: Variant;
i: Integer;
begin
OpenDialog1.Filter:='*.XLS|*.XLS';
OpenDialog1.DefaultExt:='XLS';
if OpenDialog1.Execute then
begin
MSExcel:=CreateOLEObject('Excel.Application');
MSExcel.WorkBooks.Open(OpenDialog1.FileName);
MSExcel.Visible:=False;
//从有数据的行逐行读入数据
for i:=1 to MSExcel.ActiveSheet.UsedRange.Rows.Count do
begin
Edit2.Text:=Edit2.Text+MSExcel.Cells[i,1].Value;
end;
MSExcel.ActiveWorkBook.Close;
MSExcel.Quit;
end;
end;
你在本论坛搜索关键字为‘Exel'或'Word'的贴子,必有一贴适合你。
begin
try
wordapplication.connect;
except
messagedlg('word may not be installed', mterror, [mbok], 0);
abort;
end;
wordapplication.visible := true;
wordapplication.caption := 'delphi automation';
end; 关闭word用如下代码。如果想保存doc文件,请修改savechanges变量的内容:
var
savechanges, originalformat, routedocument: olevariant;
begin
savechanges := wddonotsavechanges;
originalformat := unassigned;
routedocument := unassigned;
try
wordapplication.quit(savechanges, originalformat, routedocument);
wordapplication.disconnect;
except
on e: exception do
begin
showmessage(e.message);
wordapplication.disconnect;
end;
end;
end; 让word打开一个指定的文件,需要先放置opendialog,然后调用wordapplication.documents.open:
var
itemindex :olevariant;
filename, confirmconversions, readonly, addtorecentfiles,
passworddocument, passwordtemplate, revert,
writepassworddocument, writepasswordtemplate, format: olevariant;
begin
if not dlgopen.execute then
exit; {open document}
filename := dlgopen.filename;
confirmconversions := false;
readonly := false;
addtorecentfiles := false;
passworddocument := '';
passwordtemplate := '';
revert := true;
writepassworddocument := '';
writepasswordtemplate := '';
format := wdopenformatdocument; wordapplication.documents.open( filename, confirmconversions,
readonly, addtorecentfiles, passworddocument, passwordtemplate,
revert, writepassworddocument, writepasswordtemplate, format ); {assign worddocument component}
itemindex := 1;
worddocument.connectto(wordapplication.documents.item(itemindex)); {turn spell checking of because it takes a long time if enabled and slows down winword}
wordapplication.options.checkspellingasyoutype := false;
wordapplication.options.checkgrammarasyoutype := false;
end; 让word替换标记字符串要使用worddocument.range.find.execute,这里用delphi替换了<#name>:
var
findtext, matchcase, matchwholeword, matchwildcards, matchsoundslike,
matchallwordforms, forward, wrap, format, replacewith, replace: olevariant;
begin
findtext := '<#name>';
matchcase := false;
matchwholeword := true;
matchwildcards := false;
matchsoundslike := false;
matchallwordforms := false;
forward := true;
wrap := wdfindcontinue;
format := false;
replacewith := 'delphi';
replace := true; worddocument.range.find.execute( findtext, matchcase, matchwholeword,
matchwildcards, matchsoundslike, matchallwordforms, forward,
wrap, format, replacewith, replace ); end;
时间:2001年11月20日(一) 使用动态创建的方法首先创建 Excel 对象,使用ComObj:
var ExcelApp: Variant;
ExcelApp := CreateOleObject( 'Excel.Application' );1) 显示当前窗口:
ExcelApp.Visible := True;2) 更改 Excel 标题栏:
ExcelApp.Caption := '应用程序调用 Microsoft Excel';3) 添加新工作簿:
ExcelApp.WorkBooks.Add;4) 打开已存在的工作簿:
ExcelApp.WorkBooks.Open( 'C:\Excel\Demo.xls' );5) 设置第2个工作表为活动工作表:
ExcelApp.WorkSheets[2].Activate;
或
ExcelApp.WorksSheets[ 'Sheet2' ].Activate;6) 给单元格赋值:
ExcelApp.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:
ExcelApp.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:
ExcelApp.ActiveSheet.Rows[2].RowHeight := 1/0.035; // 1厘米9) 在第8行之前插入分页符:
ExcelApp.WorkSheets[1].Rows[8].PageBreak := 1;10) 在第8列之前删除分页符:
ExcelApp.ActiveSheet.Columns[4].PageBreak := 0;11) 指定边框线宽度:
ExcelApp.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:
ExcelApp.ActiveSheet.Cells[1,4].ClearContents;13) 设置第一行字体属性:
ExcelApp.ActiveSheet.Rows[1].Font.Name := '隶书';
ExcelApp.ActiveSheet.Rows[1].Font.Color := clBlue;
ExcelApp.ActiveSheet.Rows[1].Font.Bold := True;
ExcelApp.ActiveSheet.Rows[1].Font.UnderLine := True;14) 进行页面设置:a.页眉:
ExcelApp.ActiveSheet.PageSetup.CenterHeader := '报表演示';
b.页脚:
ExcelApp.ActiveSheet.PageSetup.CenterFooter := '第&P页';
c.页眉到顶端边距2cm:
ExcelApp.ActiveSheet.PageSetup.HeaderMargin := 2/0.035;
d.页脚到底端边距3cm:
ExcelApp.ActiveSheet.PageSetup.HeaderMargin := 3/0.035;
e.顶边距2cm:
ExcelApp.ActiveSheet.PageSetup.TopMargin := 2/0.035;
f.底边距2cm:
ExcelApp.ActiveSheet.PageSetup.BottomMargin := 2/0.035;
g.左边距2cm:
ExcelApp.ActiveSheet.PageSetup.LeftMargin := 2/0.035;
h.右边距2cm:
ExcelApp.ActiveSheet.PageSetup.RightMargin := 2/0.035;
i.页面水平居中:
ExcelApp.ActiveSheet.PageSetup.CenterHorizontally := 2/0.035;
j.页面垂直居中:
ExcelApp.ActiveSheet.PageSetup.CenterVertically := 2/0.035;
k.打印单元格网线:
ExcelApp.ActiveSheet.PageSetup.PrintGridLines := True;15) 拷贝操作:a.拷贝整个工作表:
ExcelApp.ActiveSheet.Used.Range.Copy;
b.拷贝指定区域:
ExcelApp.ActiveSheet.Range[ 'A1:E2' ].Copy;
c.从A1位置开始粘贴:
ExcelApp.ActiveSheet.Range.[ 'A1' ].PasteSpecial;
d.从文件尾部开始粘贴:
ExcelApp.ActiveSheet.Range.PasteSpecial;16) 插入一行或一列:
a. ExcelApp.ActiveSheet.Rows[2].Insert;
b. ExcelApp.ActiveSheet.Columns[1].Insert;17) 删除一行或一列:
a. ExcelApp.ActiveSheet.Rows[2].Delete;
b. ExcelApp.ActiveSheet.Columns[1].Delete;18) 打印预览工作表:
ExcelApp.ActiveSheet.PrintPreview;19) 打印输出工作表:
ExcelApp.ActiveSheet.PrintOut;20) 工作表保存:
if not ExcelApp.ActiveWorkBook.Saved then
ExcelApp.ActiveSheet.PrintPreview;21) 工作表另存为:
ExcelApp.SaveAs( 'C:\Excel\Demo1.xls' );22) 放弃存盘:
ExcelApp.ActiveWorkBook.Saved := True;23) 关闭工作簿:
ExcelApp.WorkBooks.Close;24) 退出 Excel:
ExcelApp.Quit;(
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回复人: Snakeguo(枫) ( ) 信誉:100 2002-3-25 8:38:51 得分:0
二) 使用Delphi 控件方法
在Form中分别放入ExcelApplication, ExcelWorkbook和ExcelWorksheet。 1) 打开Excel
ExcelApplication1.Connect;2) 显示当前窗口:
ExcelApplication1.Visible[0]:=True;3) 更改 Excel 标题栏:
ExcelApplication1.Caption := '应用程序调用 Microsoft Excel';4) 添加新工作簿:
ExcelWorkbook1.ConnectTo(ExcelApplication1.Workbooks.Add(EmptyParam,0));
5) 添加新工作表:
var Temp_Worksheet: _WorkSheet;
begin
Temp_Worksheet:=ExcelWorkbook1.
WorkSheets.Add(EmptyParam,EmptyParam,EmptyParam,EmptyParam,0) as _WorkSheet;
ExcelWorkSheet1.ConnectTo(Temp_WorkSheet);
End;
6) 打开已存在的工作簿:
ExcelApplication1.Workbooks.Open (c:\a.xls
EmptyParam,EmptyParam,EmptyParam,EmptyParam,
EmptyParam,EmptyParam,EmptyParam,EmptyParam,
EmptyParam,EmptyParam,EmptyParam,EmptyParam,0)7) 设置第2个工作表为活动工作表:
ExcelApplication1.WorkSheets[2].Activate; 或
ExcelApplication1.WorksSheets[ 'Sheet2' ].Activate;8) 给单元格赋值:
ExcelApplication1.Cells[1,4].Value := '第一行第四列';9) 设置指定列的宽度(单位:字符个数),以第一列为例:
ExcelApplication1.ActiveSheet.Columns[1].ColumnsWidth := 5;10) 设置指定行的高度(单位:磅)(1磅=0.035厘米),以第二行为例:
ExcelApplication1.ActiveSheet.Rows[2].RowHeight := 1/0.035; // 1厘米11) 在第8行之前插入分页符:
ExcelApplication1.WorkSheets[1].Rows[8].PageBreak := 1;12) 在第8列之前删除分页符:
ExcelApplication1.ActiveSheet.Columns[4].PageBreak := 0;13) 指定边框线宽度:
ExcelApplication1.ActiveSheet.Range[ 'B3:D4' ].Borders[2].Weight := 3;
1-左 2-右 3-顶 4-底 5-斜( \ ) 6-斜( / )14) 清除第一行第四列单元格公式:
ExcelApplication1.ActiveSheet.Cells[1,4].ClearContents;15) 设置第一行字体属性:
ExcelApplication1.ActiveSheet.Rows[1].Font.Name := '隶书';
ExcelApplication1.ActiveSheet.Rows[1].Font.Color := clBlue;
ExcelApplication1.ActiveSheet.Rows[1].Font.Bold := True;
ExcelApplication1.ActiveSheet.Rows[1].Font.UnderLine := True;16) 进行页面设置:
a.页眉:
ExcelApplication1.ActiveSheet.PageSetup.CenterHeader := '报表演示';
b.页脚:
ExcelApplication1.ActiveSheet.PageSetup.CenterFooter := '第&P页';
c.页眉到顶端边距2cm:
ExcelApplication1.ActiveSheet.PageSetup.HeaderMargin := 2/0.035;
d.页脚到底端边距3cm:
ExcelApplication1.ActiveSheet.PageSetup.HeaderMargin := 3/0.035;
e.顶边距2cm:
ExcelApplication1.ActiveSheet.PageSetup.TopMargin := 2/0.035;
f.底边距2cm:
ExcelApplication1.ActiveSheet.PageSetup.BottomMargin := 2/0.035;
g.左边距2cm:
ExcelApplication1.ActiveSheet.PageSetup.LeftMargin := 2/0.035;
h.右边距2cm:
ExcelApplication1.ActiveSheet.PageSetup.RightMargin := 2/0.035;
i.页面水平居中:
ExcelApplication1.ActiveSheet.PageSetup.CenterHorizontally := 2/0.035;
j.页面垂直居中:
ExcelApplication1.ActiveSheet.PageSetup.CenterVertically := 2/0.035;
k.打印单元格网线:
ExcelApplication1.ActiveSheet.PageSetup.PrintGridLines := True;17) 拷贝操作:a.拷贝整个工作表:
ExcelApplication1.ActiveSheet.Used.Range.Copy;b.拷贝指定区域:
ExcelApplication1.ActiveSheet.Range[ 'A1:E2' ].Copy;c.从A1位置开始粘贴:
ExcelApplication1.ActiveSheet.Range.[ 'A1' ].PasteSpecial;d.从文件尾部开始粘贴:
ExcelApplication1.ActiveSheet.Range.PasteSpecial;18) 插入一行或一列:
a. ExcelApplication1.ActiveSheet.Rows[2].Insert;
b. ExcelApplication1.ActiveSheet.Columns[1].Insert;19) 删除一行或一列:
a. ExcelApplication1.ActiveSheet.Rows[2].Delete;
b. ExcelApplication1.ActiveSheet.Columns[1].Delete;20) 打印预览工作表:
ExcelApplication1.ActiveSheet.PrintPreview;21) 打印输出工作表:
ExcelApplication1.ActiveSheet.PrintOut;22) 工作表保存:
if not ExcelApplication1.ActiveWorkBook.Saved then
ExcelApplication1.ActiveSheet.PrintPreview;23) 工作表另存为:
ExcelApplication1.SaveAs( 'C:\Excel\Demo1.xls' );24) 放弃存盘:
ExcelApplication1.ActiveWorkBook.Saved := True;25) 关闭工作簿:
ExcelApplication1.WorkBooks.Close;26) 退出 Excel:
ExcelApplication1.Quit;
ExcelApplication1.Disconnect;(三) 使用Delphi 控制Excle二维图
在Form中分别放入ExcelApplication, ExcelWorkbook和ExcelWorksheet
var asheet1,achart, range:variant;1)选择当第一个工作薄第一个工作表
asheet1:=ExcelApplication1.Workbooks[1].Worksheets[1];2)增加一个二维图
achart:=asheet1.chartobjects.add(100,100,200,200);3)选择二维图的形态
achart.chart.charttype:=4;4)给二维图赋值
series:=achart.chart.seriescollection;
range:=sheet1!r2c3:r3c9;
series.add(range,tru
好惨,我还在上班啊:(
不过明天放假
delphi中本身就有word的例子,你去找找,在哪儿我忘了