//设置页边距:

ExlApp.ActiveSheet.PageSetup.TopMargin:=1.5/0.035;

ExlApp.ActiveSheet.PageSetup.BottomMargin:=1.5/0.035;

ExlApp.ActiveSheet.PageSetup.LeftMargin:=1/0.035;

ExlApp.ActiveSheet.PageSetup.RightMargin:=1/0.035;

ExlApp.ActiveSheet.PageSetup.HeaderMargin:=0.5/0.035;

ExlApp.ActiveSheet.PageSetup.FooterMargin:=0.5/0.035;

//设置页面对齐方式

ExlApp.ActiveSheet.PageSetup.CenterHorizontally:=True; //页面水平居中

// ExlApp.ActiveSheet.PageSetup.CenterVertically :=True; //页面垂直居中

//设置整体字体格式

ExlApp.Cells.Font.Name:=‘宋体‘; //字体

ExlApp.Cells.Font.Size:=12; //字号

ExlApp.Cells.RowHeight:=16; //行高

ExlApp.Cells.VerticalAlignment:=2; //垂直方向对齐方式:居中

end;{CreatRepSheet}

procedure SetAddMess(H_Mess1,H_Mess2,H_Mess3,F_Mess1,F_Mess2,F_Mess3:String);

//用户自定义页眉、页脚（即：页标题、页号）

begin

ExlApp.ActiveSheet.PageSetup.LeftHeader:=H_Mess1;

ExlApp.ActiveSheet.PageSetup.CenterHeader:=H_Mess2;

ExlApp.ActiveSheet.PageSetup.RightHeader:=H_Mess3;

end;{SetAddMess}

procedure SetRepBody(x,ch:Integer;cw:Double;cf:String);

//设置整体各列数据格式

begin

ExlApp.ActiveSheet.Columns[x].ColumnWidth:=cw; //列宽

ExlApp.ActiveSheet.Columns[x].NumberFormat:=Cf; //单元格数据格式

ExlApp.ActiveSheet.Columns[x].HorizontalAlignment:=ch; //水平方向对齐方式

end;{SetRepBody}

procedure CreatTitle(TitleName:String;y:Integer);

{设置标题}

Var

RepSpace:String;

begin

CellMerge(1,1,1,y);

ExlApp.cells(1,1):=TitleName;

RepSpace:=‘A1‘+‘:‘+GetRepRange(1,y);

ExlApp.Range[RepSpace].Select;

ExlApp.Selection.NumberFormat :=‘G/通用格式‘;

ExlApp.Selection.Font.Size:=22;

ExlApp.Selection.Font.Name:=‘黑体‘;

ExlApp.Selection.Font.Bold:=True;

ExlApp.Selection.HorizontalAlignment:=3; //水平方向对齐方式:居中

ExlApp.Rows[1].RowHeight:=28;

end;{RepHead}

procedure CreatSubHead(SubTitle: Array of String);

{设置常规子表头}

Var

i,j:Integer;

begin

j:=0;

for i:=Low(SubTitle) to High(SubTitle) do

begin

Inc(j);

ExlApp.cells(2,j):=SubTitle[i];

end;

end;{CreatRepHead}

procedure SubHeadFormat(y,r:Integer);

{设置子表头格式}

Var

RepSpace:String;

n:Integer;

begin

RepSpace:=‘A2‘+‘:‘+GetRepRange(1+r,y);

ExlApp.Range[RepSpace].Select;

ExlApp.Selection.NumberFormat :=‘G/通用格式‘;

ExlApp.Selection.HorizontalAlignment:=3; //表头水平对齐方式:居中

ExlApp.Selection.Font.Bold:=True;

for n:=1 to r do

begin

ExlApp.Rows[1+n].RowHeight:=18;

SetRepLine(1+n,y);

end;{for}

end;{SubHeadFormat}

procedure DTSubHeadGS(x,y,r:Integer);

{设置动态子表头格式}

Var

RepSpace:String;

n:Integer;

begin

RepSpace:=GetRepRange(x,1)+‘:‘+GetRepRange(x+r-1,y);

ExlApp.Range[RepSpace].Select;

ExlApp.Selection.NumberFormat :=‘G/通用格式‘;

ExlApp.Selection.HorizontalAlignment:=3; //表头水平对齐方式:居中

ExlApp.Selection.Font.Bold:=True;

for n:=0 to r-1 do

begin

ExlApp.Rows[x+n].RowHeight:=18;

SetRepLine(x+n,y);

end;{for}

end;{DTSubHeadGS}

procedure WriteData(RepData: String; x,y,flag:Integer); //写入数据

{写数据}

begin

if flag=1 then

ExlApp.cells(x,y):=StrToDate(RepData)

else

ExlApp.cells(x,y):=RepData;

end;{WriteDate}

procedure RepPageBreak(x,y,r:Integer); //X：分页处行数，Y：列数，R：子表头总共的行数

//分页、复制表头

Var

RepSpace:String;

n:Integer;

begin

ExlApp.ActiveSheet.Rows[x].PageBreak := 1;

RepSpace:=‘A1‘+‘:‘+GetRepRange(r+1,y);

ExlApp.ActiveSheet.Range[RepSpace].Copy;

RepSpace:=‘A‘+IntToStr(x);

ExlApp.ActiveSheet.Range[RepSpace].PasteSpecial;

ExlApp.Rows[x].RowHeight:=28;

for n:=2 to r do

ExlApp.Rows[x+n].RowHeight:=18;

end;{RepPageBreak}

procedure RepSaveAs(FileName:String);

{保存为*.xls文件}

begin

try

ExlBook.saveas(FileName);

except

MessageDlg(‘不能访问文件，请关闭Microsoft Excel后再运行本程序！‘, mtError, [mbOk], 0);

end;

end;{RepSaveAs}

procedure RepPrivew(FileName:String);

{预览}

begin

RepCreat;

ExlApp.Visible :=True;

try

ExlApp.workBooks.Open(FileName);

ExlApp.Workbooks[1].WorkSheets[1].PrintPreview;

finally

ExlApp.Quit;

ExlApp:=Unassigned;

//ExlApp:=‘‘;

end;{try}

end;{RepPrivew}

procedure RepQuit;

{退出Excel}

begin

ExlBook.Close;

ExlApp.Quit; //退出Excel Application

ExlApp:=Unassigned; //释放VARIANT变量

end;{RepQuit}

procedure RepDestroy;

{非正常退出Excel}

begin

if Not VarIsEmpty(ExlApp) then

RepQuit;

end;{RepDestroy}

end.  

[转]Delphi导出Excel的设置操作