⭐ 欢迎来到虫虫下载站! | 📦 资源下载 📁 资源专辑 ℹ️ 关于我们
⭐ 虫虫下载站

📄 1.mht

📁 再现c#导出excel源码_c#应用-C-C++-华夏名网资讯中心 虚拟主机,域名注册,双线虚拟主机,服务器租赁,为7万用户提供服务
💻 MHT
📖 第 1 页 / 共 5 页
字号:
  =
href=3D"http://www.sudu.cn/info/html/edu/access/list_14_1.html">Access</A=
> </LI>
  <LI><A=20
  =
href=3D"http://www.sudu.cn/info/html/edu/coreldraw/list_31_1.html">Coreld=
raw</A>=20
  </LI>
  <LI><A =
href=3D"http://www.sudu.cn/info/html/edu/flash/list_32_1.html">flash</A> =

  </LI>
  <LI><A=20
  =
href=3D"http://www.sudu.cn/info/html/edu/web_server/list_24_1.html">web=B7=
=FE=CE=F1=C6=F7</A>=20
  </LI>
  <LI><A=20
  =
href=3D"http://www.sudu.cn/info/html/edu/ftp_server/list_25_1.html">ftp=B7=
=FE=CE=F1=C6=F7</A>=20
  </LI>
  <LI><A=20
  =
href=3D"http://www.sudu.cn/info/html/edu/mail_server/list_26_1.html">mail=
=B7=FE=CE=F1=C6=F7</A>=20
  </LI>
  <LI><A=20
  =
href=3D"http://www.sudu.cn/info/html/edu/mail_system/list_44_1.html">=D3=CA=
=BC=FE=CF=B5=CD=B3</A>=20
  </LI>
  <LI><A =
href=3D"http://www.sudu.cn/info/html/edu/ibm/list_43_1.html">IBM-AIX</A> =

  </LI>
  <LI><A =
href=3D"http://www.sudu.cn/info/html/edu/hp/list_42_1.html">HP-UX=20
  </A></LI>
  <LI><A =
href=3D"http://www.sudu.cn/info/html/edu/sco/list_41_1.html">Sco</A>=20
</LI>
  <LI><A =
href=3D"http://www.sudu.cn/info/html/edu/solaris/list_40_1.html">Solaris =

  </A></LI>
  <LI><A =
href=3D"http://www.sudu.cn/info/html/edu/freebsd/list_39_1.html">FreeBSD =

  </A></LI>
  <LI><A =
href=3D"http://www.sudu.cn/info/html/edu/linux/list_38_1.html">Linux=20
  </A></LI>
  <LI><A =
href=3D"http://www.sudu.cn/info/html/edu/proxy/list_37_1.html">Proxy</A> =

  </LI>
  <LI><A =
href=3D"http://www.sudu.cn/info/html/edu/css/list_36_1.html">CSS=BD=CC=B3=
=CC</A>=20
  </LI>
  <LI><A=20
  =
href=3D"http://www.sudu.cn/info/html/edu/javascript/list_35_1.html">Javas=
cript=BD=CC=B3=CC=20
  </A></LI>
  <LI><A =
href=3D"http://www.sudu.cn/info/html/edu/ajax/list_73_1.html">Ajax</A>=20
  </LI>
  <LI><A=20
  =
href=3D"http://www.sudu.cn/info/html/edu/dns_server/list_29_1.html">dns=B7=
=FE=CE=F1=C6=F7</A>=20
  </LI>
  <LI><A=20
  =
href=3D"http://www.sudu.cn/info/html/edu/photoshop/list_33_1.html">Photos=
hop=BD=CC=B3=CC</A>=20
  </LI></UL>
<DIV class=3Dclear></DIV></DIV>
<DIV class=3Dclear></DIV>
<DIV id=3DmainBody style=3D"WIDTH: 640px">
<DIV id=3DarticleInfo>
<H3><IMG height=3D18 =
src=3D"http://www.sudu.cn/info/article/img/back.gif" width=3D15=20
align=3DabsMiddle> =B5=B1=C7=B0=CE=BB=D6=C3:<A class=3DSTYLE2=20
href=3D"http://www.sudu.cn/info/index.php">=D7=CA=D1=B6=D6=D0=D0=C4=D6=F7=
=D2=B3</A> &gt;<A=20
style=3D"COLOR: #000000"=20
href=3D"http://www.sudu.cn/info/html/edu/C/list_52_1.html">C/C++</A> =
&gt;=CE=C4=D5=C2=C4=DA=C8=DD=20
</H3>
<UL>
  <LI=20
  style=3D"FONT-WEIGHT: bold; FONT-SIZE: 15px; MARGIN-LEFT: =
0px">=D4=D9=CF=D6c#=B5=BC=B3=F6excel=D4=B4=C2=EB_c#=D3=A6=D3=C3=20

  <LI=20
  style=3D"PADDING-RIGHT: 0px; MARGIN-TOP: 10px; PADDING-LEFT: 0px; =
PADDING-BOTTOM: 2px; PADDING-TOP: 0px; BORDER-BOTTOM: #cccccc 1px =
solid">=C0=B4=D4=B4=A3=BA=D7=F7=D5=DF=A3=BA=20
  =B7=A2=B2=BC=CA=B1=BC=E4:2007-12-24 15:36:33=20
  <LI=20
  style=3D"PADDING-RIGHT: 10px; MARGIN-TOP: 20px; PADDING-LEFT: 10px; =
PADDING-BOTTOM: 0px; MARGIN-LEFT: 0px; LINE-HEIGHT: 25px; PADDING-TOP: =
0px; TEXT-ALIGN: left">
  <DIV id=3Dtextad>
  <UL>
    <H1><A =
href=3D"http://www.sudu.cn/domain">=D3=F2=C3=FB=D7=A2=B2=E1</A></H1>
    <LI>=D3=F2=C3=FB=BE=AA=CF=B2=BC=DB=B8=F1 cn=D3=F2=C3=FB<SPAN =
class=3Dred>1</SPAN>=D4=AA=D7=A2=B2=E1=20
    <LI>com=D3=F2=C3=FB<SPAN class=3Dred>39.9</SPAN>=D4=AA </LI></UL>
  <UL>
    <H1><A =
href=3D"http://www.sudu.cn/webhosting">=D0=E9=C4=E2=D6=F7=BB=FA</A></H1>
    <LI>=D6=F7=BB=FA=B0=B4=D4=C2=D6=A7=B8=B6,=B5=CD=D6=C1<SPAN =
class=3Dred>19</SPAN>=D4=AA/=D4=C2=20
    <LI>=B3=AC=B4=F3=C1=F7=C1=BF,=BF=C9=BF=AA=D7=D3=D5=BE=B5=E3 =
</LI></UL>
  <UL>
    <H1><A href=3D"http://www.sudu.cn/vps">VPS=D6=F7=BB=FA</A></H1>
    <LI>=CC=D8=BB=DDVPS<SPAN =
class=3Dred>168</SPAN>=D4=AA/=D4=C2,4-8M=B6=C0=CF=ED=B4=F8=BF=ED=B1=A3=D6=
=A4=20
    =
<LI>=B6=C0=C1=A2=B2=D9=D7=F7=CF=B5=CD=B3,=CE=DE=CF=DE=BF=AA=D5=BE=B5=E3 =
</LI></UL>
  <DIV class=3Dclear></DIV></DIV>
  =
<P>=BD=D3=CE=D2=C9=CF=D2=BB=C6=AAC#?=B3=F6Excel=D4=B4?.<BR>=CD=F8=C9=CF=B7=
=B4=D3=A6=B1=C8=BD=CF=C7=BF=C1=D2=A1=A3=B1=BE=C8=CB=D2=B2=D2=F2=CE=AA=B9=A4=
=D7=F7=D0=E8=D2=AA=B5=C4=D4=AD=D2=F2=A3=AC=BD=AB=C6=E4=B7=E2=D7=B0=C1=CB=B3=
=C9=C1=CBExcelManager=A1=A3=C6=F3=D2=B5=B5=B1=D6=D0=A3=AC=D7=F6=B1=A8=B1=ED=
=B5=C4=CA=FD=BE=DD=C0=B4=D4=B4=BF=CF=B6=A8=BE=CD=CA=C7=CA=FD=BE=DD=BF=E2=C1=
=CB=A1=A3=B8=C3ExcelManager=C4=BF=C7=B0=D6=BB=CC=E1=B9=A9Ms=20
  Sql =
Server=B5=C4=D6=A7=B3=D6=A3=AC=D2=F2=CE=AA=CE=D2=C3=C7=B9=AB=CB=BE=CA=B9=D3=
=C3=B5=C4=BE=CD=CA=C7ms sql server 2000=20
  =
=C1=CB=A1=A3=B7=E2=D7=B0=BA=F3=B5=C4ExcelManager=A3=AC=C4=E3=D6=BB=D0=E8=B4=
=AB=C8=EB=C4=E3=B5=C4=B1=A8=B1=ED=B1=ED=CD=B7=A3=A8=D2=BB=BC=B6=B1=ED=CD=B7=
=A1=A2=B6=FE=BC=B6=B1=ED=CD=B7=A1=A3=B4=F3=B2=BF=B7=D6=D3=D0=C1=BD=BC=B6=D2=
=B2=BE=CD=B9=BB=C1=CB=A1=A3=C8=E7=B9=FB=C4=E3=D3=D0=B6=E0=B8=F6=A3=AC=BF=C9=
=D7=D4=D0=D0=D0=DE=B8=C4=B8=C3=C0=E0.=A3=A9,=B2=A2=BD=AB=B6=D4=D3=A6=B5=C4=
=CA=FD=BE=DD=BF=E2=B1=ED=D7=D6=B6=CE=B4=AB=C8=EB=C0=E0=BF=E2=D6=D0=B5=C4=B7=
=BD=B7=A8DeclareExcelApp=BC=B4=BF=C9=A1=A3<BR>=CD=AC=C7=B0=D2=BB=C6=AA=CF=
=E0=CD=AC=A3=AC=C4=E3=BF=C9=BD=AB=CF=C2=C3=E6=B4=FA=C2=EB=B8=B4=D6=C6=C1=ED=
=B4=E6=D2=BB=B8=F6=D0=C2=C0=E0=BE=CD=C4=DC=C1=CB=A3=A8=B2=BB=D6=AA=CE=AA=CA=
=B2=C3=B4=A3=AC=CE=D2=D4=DA=BC=D2=C0=EF=C9=CF=CD=F8=C0=CF=CA=C7=B4=AB=B8=BD=
=BC=FE=B2=BB=C9=CF=C0=B4=A3=A1faint...=A3=A9=A1=A3=CB=E6=BA=F3=A3=AC=CE=D2=
=BB=E1=B8=F8=B3=F6=D2=BB=B8=F6=B5=F7=D3=C3=B5=C4=B7=BD=B7=A8=B5=C4=A3=BA<=
BR>namespace=20
  ExportToExcel<BR>{<BR>&nbsp;&nbsp;&nbsp; using =
System;<BR>&nbsp;&nbsp;&nbsp;=20
  using System.Data;<BR>&nbsp;&nbsp;&nbsp; using=20
  System.Data.SqlClient;<BR>&nbsp;&nbsp;&nbsp; using=20
  System.=CA=D3=B4=B0=CF=B5=CD=B3.Forms;<BR>&nbsp;&nbsp;&nbsp; using=20
  System.Runtime.InteropServices;</P>
  <P>&nbsp;&nbsp;&nbsp;=20
  =
/************************************************************************=
***********<BR>&nbsp;&nbsp;&nbsp;&nbsp;=20
  ****Class Name :&nbsp;&nbsp; ExcelManger<BR>&nbsp;&nbsp;&nbsp;&nbsp;=20
  =
****Author:&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&n=
bsp;=20
  KingNa<BR>&nbsp;&nbsp;&nbsp;&nbsp; ****Create Date :&nbsp;&nbsp;=20
  2006-9-1<BR>&nbsp;&nbsp;&nbsp;&nbsp; =
****CopyRight:&nbsp;&nbsp;&nbsp;&nbsp;=20
  Reserve this info if you want to User this Class<BR>&nbsp;&nbsp;&nbsp; =

  =
*************************************************************************=
**********/<BR>&nbsp;&nbsp;&nbsp;=20
  public class ExcelManager:IDisposable<BR>&nbsp;&nbsp;&nbsp;=20
  {<BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Excel.Range m_objRange =
=3D=20
  null;<BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Excel.Application=20
  m_objExcel =3D null;<BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;=20
  Excel.Workbooks m_objBooks =3D=20
  null;<BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Excel._Workbook =
m_objBook=20
  =3D null;<BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Excel.Sheets =
m_objSheets=20
  =3D null;<BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; =
Excel._Worksheet=20
  m_objSheet =3D null;<BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;=20
  Excel.QueryTable m_objQryTable =3D=20
  null;<BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; object m_objOpt =
=3D=20
  =
System.Reflection.Missing.Value;<BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&=
nbsp;=20
  //DataBase-used variable<BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; =
private=20
  System.Data.SqlClient.SqlConnection sqlConn =3D=20
  null;<BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; private string =
strConnect=20
  =3D string.Empty;<BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; =
private=20
  System.Data.SqlClient.SqlCommand sqlCmd =3D null;</P>
  <P>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; //Sheets=20
  variable<BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; private double=20
  dbSheetSize =3D 65535;//the hight limit number in one=20
  sheet<BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; private int=20
  intSheetTotalSize =3D 0;//total record can divied sheet=20
  number<BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; private double=20
  dbTotalSize =3D 0;//record total number</P>
  <P><BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; ///=20
  &lt;summary&gt;<BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; ///=20
  =BD=A8=B9=B9=BA=AF=CA=FD<BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; =
///=20
  &lt;/summary&gt;<BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; public=20
  ExcelManager(){}</P>
  <P>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; ///=20
  &lt;summary&gt;<BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; ///=20
  =BD=A8=B9=B9=BA=AF=CA=FD<BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; =
///=20
  &lt;/summary&gt;<BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; /// =
&lt;param=20
  =
name=3D"dbHL"&gt;=D2=BB=B8=F6Excel=B1=ED=B8=F1=B5=C4=D7=EE=B4=F3=BC=C7=C2=
=BC=CA=FD&lt;/param&gt;<BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;=20
  /// &lt;param=20
  =
name=3D"dbTotal"&gt;=B8=C3=CA=FD=BE=DD=BF=E2=B1=ED=B9=B2=B2=E9=D1=AF=B3=F6=
=B6=E0=C9=D9=CC=F5=BC=C7=C2=BC&lt;/param&gt;<BR>&nbsp;&nbsp;&nbsp;&nbsp;&=
nbsp;&nbsp;&nbsp;=20
  /// &lt;param=20
  =
name=3D"intDivide"&gt;=B2=E9=D1=AF=B3=F6=B5=C4=BC=C7=C2=BC=BF=C9=B7=D6=B3=
=C9=BC=B8=B8=F6Excel&lt;/param&gt;<BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp=
;&nbsp;=20
  /// &lt;param=20
  =
name=3D"conn"&gt;sqlConnection&lt;/param&gt;<BR>&nbsp;&nbsp;&nbsp;&nbsp;&=
nbsp;&nbsp;&nbsp;=20
  public ExcelManager(Double dbHL,Double dbTotal,int =
intDivide,SqlConnection=20
  conn )<BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;=20
  =
{<BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;=20
  dbSheetSize =3D=20
  =
dbHL;<BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbs=
p;=20
  intSheetTotalSize =3D=20
  =
intDivide;<BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp=
;&nbsp;=20
  dbTotalSize =3D=20
  =
dbTotal;<BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&=
nbsp;=20
  sqlConn =3D conn;<BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;=20
  }<BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; ///=20
  &lt;summary&gt;<BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; ///=20
  =BD=A8=B9=B9=BA=AF=CA=FD<BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; =
///=20
  &lt;/summary&gt;<BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; /// =
&lt;param=20
  =
name=3D"dbHL"&gt;=D2=BB=B8=F6Excel=B1=ED=B8=F1=B5=C4=D7=EE=B4=F3=BC=C7=C2=
=BC=CA=FD&lt;/param&gt;<BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;=20
  /// &lt;param=20
  =
name=3D"strTableName"&gt;=D0=E8=B2=E9=D1=AF=B5=C4=CA=FD=BE=DD=BF=E2=B5=C4=
=B1=ED=C3=FB&lt;/param&gt;<BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; =

  /// &lt;param=20
  =
name=3D"conn"&gt;sqlConnection&lt;/param&gt;<BR>&nbsp;&nbsp;&nbsp;&nbsp;&=
nbsp;&nbsp;&nbsp;=20
  public ExcelManager(Double dbHL,string strTableName,SqlConnection=20
  conn)<BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;=20
  =
{<BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;=20
  dbSheetSize =3D=20
  =
dbHL;<BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbs=
p;=20
  sqlConn =3D=20
  =
conn;<BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbs=
p;=20
  intSheetTotalSize =3D=20
  =
GetTotalSize(strTableName,sqlConn);<BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbs=
p;&nbsp;=20
  }</P>
  <P>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; public void=20
  Dispose()<BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;=20
  =
{<BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;=20
  =
Dispose(true);<BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&=
nbsp;&nbsp;=20
  =
GC.SuppressFinalize(this);<BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; =

  }<BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; private void =
Dispose(bool=20
  disposing)<BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;=20
  =
{<BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;=20
  =
if(disposing)<BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&n=
bsp;&nbsp;=20
  =
{<BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&n=
bsp;&nbsp;&nbsp;&nbsp;=20
  // Dispose managed=20
  =
resources.<BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp=
;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;=20
  =
Marshal.FinalReleaseComObject(m_objExcel);<BR>&nbsp;&nbsp;&nbsp;&nbsp;&nb=
sp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;=20
  m_objRange =3D=20
  =
null;<BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbs=
p;&nbsp;&nbsp;&nbsp;&nbsp;=20
  m_objSheet =3D=20
  =
null;<BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbs=
p;&nbsp;&nbsp;&nbsp;&nbsp;=20
  m_objSheets =3D=20
  =
null;<BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbs=
p;&nbsp;&nbsp;&nbsp;&nbsp;=20
  m_objBooks =3D=20
  =
null;<BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbs=
p;&nbsp;&nbsp;&nbsp;&nbsp;=20
  m_objBook =3D=20
  =
null;<BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbs=
p;&nbsp;&nbsp;&nbsp;&nbsp;=20
  m_objExcel =3D=20
  =
null;<BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbs=
p;=20
  }<BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;=20
  }<BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; ///=20
  &lt;summary&gt;<BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; ///=20
  =

⌨️ 快捷键说明

复制代码 Ctrl + C
搜索代码 Ctrl + F
全屏模式 F11
切换主题 Ctrl + Shift + D
显示快捷键 ?
增大字号 Ctrl + =
减小字号 Ctrl + -