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/******************************************************************************
*
* 这是上面VBAReportDemo的对应程序
* 演示使用VC操作Excel 2003
* 功能：设置单元格，风格，冻结窗格。以及如何将对应的VB代码翻译成VC
*
* 时间：2007-04-16 09:31
* 作者：高宏伟(DukeJoe)
* QQ：21807822
* Blog：http://dukejoe.yeah.net
* 注释：本代码可单独研究，但最好和上面的VBAReportDemo对应看比较好
*
* 开发环境：Visual Studio.NET 2003
* 操作系统：Windows XP Home Edition Service Pack 2
*
*
*****************************************************************************/
#include <iostream>

using namespace std ;

#import "C:\Program Files\Common Files\Microsoft Shared\OFFICE11\mso.dll" rename("RGB", "MSRGB")

#import "C:\Program Files\Common Files\Microsoft Shared\VBA\VBA6\VBE6EXT.OLB" raw_interfaces_only, \
rename("Reference", "ignorethis"), rename("VBE", "JOEVBE")

#import "C:\Program Files\Microsoft Office\OFFICE11\excel.exe" exclude("IFont", "IPicture") \
rename("RGB", "ignorethis"), rename("DialogBox", "ignorethis"), rename("VBE", "JOEVBE"), \
rename("ReplaceText", "JOEReplaceText"), rename("CopyFile","JOECopyFile"), \
rename("FindText", "JOEFindText"), rename("NoPrompt", "JOENoPrompt")

using namespace Office;
using namespace VBIDE;
using namespace Excel ;

int ExportExcelFile() ;

int main(int argc, char* argv[])
{
    if(FAILED(::CoInitialize(NULL)))
        return 1 ;

    ExportExcelFile() ;

    ::CoUninitialize();

    return 0;
}

int ExportExcelFile()
{
    _ApplicationPtr pApplication = NULL ;
    _WorkbookPtr pThisWorkbook = NULL ;
    _WorksheetPtr pThisWorksheet = NULL ;
    SheetsPtr pThisSheets = NULL ;
    RangePtr pThisRange = NULL ;
    _variant_t vt ;
    Excel::XlFileFormat vFileFormat ;
    Excel::XlSaveAsAccessMode vSaveAsAccessMode ;
    Excel::XlSaveConflictResolution vSaveConflictResolution ;

    pApplication.CreateInstance("Excel.Application");
    pApplication->PutVisible (0,VARIANT_TRUE);
    pThisWorkbook = pApplication->GetWorkbooks()->Add() ;
    pThisSheets = pThisWorkbook->GetWorksheets() ;
    pThisWorksheet = pThisSheets->GetItem((short)1);

    // 设置整个sheet的填充色为白色
    pThisWorksheet->GetCells()->GetInterior()->PutColor((long)0xFFFFFF);
    pThisWorksheet->GetCells()->ClearContents() ;
    pThisRange = pThisWorksheet->GetRange("A1:C5") ;
    pThisRange->ClearFormats() ;
   
 // 如果有不会的，可以在debug文件夹的excel.tlh里找找
    //pThisRange->GetItem(1,1) ;
    pThisRange->PutItem((long)1, (long)1, _variant_t("哈尔滨市平房区")) ;
    pThisRange->PutItem((long)1, (long)2, _variant_t("高宏伟")) ;
    pThisRange->PutItem((long)1, (long)3, _variant_t("=B1+B2")) ;
    pThisRange->PutItem((long)2, (long)1, _variant_t("1")) ;
    pThisRange->PutItem((long)3, (long)1, _variant_t("2")) ;
    pThisRange->PutItem((long)4, (long)1, _variant_t("3")) ;
    pThisRange->PutItem((long)5, (long)1, _variant_t("4")) ;

    // 为Range的四周和内部加上边框
    pThisRange->GetBorders()->GetItem(xlEdgeLeft)->PutLineStyle((long)xlContinuous) ;
    pThisRange->GetBorders()->GetItem(xlEdgeTop)->PutLineStyle((long)xlContinuous) ;
    pThisRange->GetBorders()->GetItem(xlEdgeRight)->PutLineStyle((long)xlContinuous) ;
    pThisRange->GetBorders()->GetItem(xlEdgeBottom)->PutLineStyle((long)xlContinuous) ;
    pThisRange->GetBorders()->GetItem(xlInsideHorizontal)->PutLineStyle((long)xlContinuous) ;
    pThisRange->GetBorders()->GetItem(xlInsideVertical)->PutLineStyle((long)xlContinuous);

    // 设置第一行的格式（背景色、粗体、颜色、列宽）
    pThisRange->GetRange("A1:C1")->GetInterior()->ColorIndex = (long)47 ;
    pThisRange->GetRange("A1:C1")->GetInterior()->Pattern = (long)xlPatternSolid ;
    pThisRange->GetRange("A1:C1")->GetFont()->ColorIndex = (long)6 ;
    pThisRange->GetRange("A1:C1")->GetFont()->Bold = (bool)TRUE ;
    pThisRange->GetEntireColumn()->ColumnWidth = (long)18.63 ;
    pThisRange->GetRange("A2:C5")->GetInterior()->ColorIndex = (long)16 ;
    pThisRange->GetRange("A2:C5")->GetInterior()->Pattern = (long)xlPatternSolid ;
    pThisRange->GetRange("A2:C5")->GetFont()->ColorIndex = (long)2 ;

    // 冻结窗格
    pApplication->ActiveWindow->FreezePanes = (bool)FALSE ;
    pApplication->Range["A2"]->Select() ;
    pApplication->ActiveWindow->FreezePanes = (bool)TRUE ;

    // 存盘退出
    vSaveAsAccessMode = xlNoChange ;
    vFileFormat = xlWorkbookNormal ;
    vSaveConflictResolution = xlLocalSessionChanges ;
    pThisWorkbook->SaveAs(_variant_t("D:\\joe.xls"), (long)vFileFormat, _variant_t(""),_variant_t(""), _variant_t((bool)false),
    _variant_t((bool)false), vSaveAsAccessMode, (long)vSaveConflictResolution, _variant_t((bool)false)) ;
    pThisWorkbook->Close();
    pApplication->Quit();

    return 0 ;
}