看: procedure ControlExcel(aFileName,aCaption:string); var Sheet: Variant; I,SheetID:integer; IsFind:Boolean; begin try MyExcelApplication.Connect; except application.MessageBox('连接Execl失败!,请检查Execl安装与否!','软件'); Exit; end; Try MyExcelApplication.Visible[0] := true; MyExcelApplication.Caption := '我的应用程序调用 Microsoft Excel'; if fileexists(afilename) then MyExcelApplication.Workbooks.Open(afilename,EmptyParam,EmptyParam, EmptyParam,EmptyParam,EmptyParam,EmptyParam,EmptyParam, EmptyParam,EmptyParam,EmptyParam,EmptyParam,EmptyParam,1) else exit; IsFind:=False; for i:=1 to MyExcelApplication.Worksheets.Count do begin Sheet:=MyExcelApplication.Worksheets.Item[i]; if uppercase(sheet.name)=uppercase(acaption){查一个比较字符串函数} then begin IsFind:=True; Break; end; end; if not IsFind then{没有打到相对应的页} begin MyExcelApplication.Worksheets.Add(EmptyParam,EmptyParam,1,EmptyParam,1); SheetID:=MyExcelApplication.Worksheets.Count; sheet:=MyExcelApplication.Worksheets.Item[sheetid]; sheet.name:=aCaption; end else SheetID:=I; sheet.Cells[2,4].Value:=acaption;//'第一行第四列'; MyExcelApplication.DisplayAlerts[1]:=false; MyExcelApplication.Workbooks[1].Close(true, afilename, false,Sheetid); finally MyExcelApplication.Disconnect; MyExcelApplication.Quit; end; end;//procedure
procedure ControlExcel(aFileName,aCaption:string);
var Sheet: Variant;
I,SheetID:integer;
IsFind:Boolean;
begin
try
MyExcelApplication.Connect;
except
application.MessageBox('连接Execl失败!,请检查Execl安装与否!','软件');
Exit;
end;
Try
MyExcelApplication.Visible[0] := true;
MyExcelApplication.Caption := '我的应用程序调用 Microsoft Excel';
if fileexists(afilename) then
MyExcelApplication.Workbooks.Open(afilename,EmptyParam,EmptyParam,
EmptyParam,EmptyParam,EmptyParam,EmptyParam,EmptyParam,
EmptyParam,EmptyParam,EmptyParam,EmptyParam,EmptyParam,1)
else
exit;
IsFind:=False;
for i:=1 to MyExcelApplication.Worksheets.Count do
begin
Sheet:=MyExcelApplication.Worksheets.Item[i];
if uppercase(sheet.name)=uppercase(acaption){查一个比较字符串函数} then
begin
IsFind:=True;
Break;
end;
end;
if not IsFind then{没有打到相对应的页}
begin
MyExcelApplication.Worksheets.Add(EmptyParam,EmptyParam,1,EmptyParam,1);
SheetID:=MyExcelApplication.Worksheets.Count;
sheet:=MyExcelApplication.Worksheets.Item[sheetid];
sheet.name:=aCaption;
end else
SheetID:=I;
sheet.Cells[2,4].Value:=acaption;//'第一行第四列';
MyExcelApplication.DisplayAlerts[1]:=false;
MyExcelApplication.Workbooks[1].Close(true, afilename, false,Sheetid);
finally
MyExcelApplication.Disconnect;
MyExcelApplication.Quit;
end;
end;//procedure