如題,跪求大神們指導一下啊,用MFC寫的上頭不要,只準用C++寫,大哥們幫幫忙~
uj5u.com熱心網友回復:
引入COM
MFC 與 C++ 一樣的
// TO DO: Edit the #import paths
//#pragma message ("Make sure you go to Tools.Options.Directories and add the paths to mso97.dll and vbeext1.olb. Mso97.dll will usually be in c:\\\"Program Files\"\\\"Microsoft Office\"\\Office, and vbeext1.olb will be in c:\\\"Program Files\"\\\"Common Files\"\\\"Microsoft Shared\"\\VBA")
#import "C:\\Program Files\\Common Files\\Microsoft Shared\\Office11\\mso.dll" no_namespace rename("DocumentProperties", "DocumentPropertiesXL")
#import "C:\\Program Files\\Common Files\\Microsoft Shared\\VBA\VBA6\\VBE6EXT.OLB" no_namespace
#import "C:\\Program Files\\Microsoft Office\\OFFICE11\\excel.exe" rename("DialogBox", "DialogBoxXL") rename("RGB", "RBGXL") rename("DocumentProperties", "DocumentPropertiesXL") no_dual_interfaces
#pragma warning (disable:4192)
#include <stdio.h>
#include <tchar.h>
void dump_com_error(_com_error &e)
{
_tprintf(_T("Oops - hit an error!\n"));
_tprintf(_T("\a\tCode = %08lx\n"), e.Error());
_tprintf(_T("\a\tCode meaning = %s\n"), e.ErrorMessage());
_bstr_t bstrSource(e.Source());
_bstr_t bstrDescription(e.Description());
_tprintf(_T("\a\tSource = %s\n"), (LPCTSTR) bstrSource);
_tprintf(_T("\a\tDescription = %s\n"), (LPCTSTR) bstrDescription);
}
// If this is placed in the scope of the smart pointers, they must be
// explicitly Release(d) before CoUninitialize() is called. If any reference
// count is non-zero, a protection fault will occur.
struct StartOle {
StartOle() { CoInitialize(NULL); }
~StartOle() { CoUninitialize(); }
} _inst_StartOle;
void main()
{
using namespace Excel;
_ApplicationPtr pXL;
try
{
pXL.CreateInstance(L"Excel.Application");
pXL->Visible = VARIANT_TRUE;
WorkbooksPtr pBooks = pXL->Workbooks;
_WorkbookPtr pBook = pBooks->Add((long)xlWorksheet);
_WorksheetPtr pSheet = pXL->ActiveSheet;
RangePtr pRange;
pRange = pSheet->Range["A21"];
pRange->Value2 = 75L;
//pRange->NumberFormatLocal = "@";
Sleep(1000);
pRange = pSheet->Range["20:20"];
pRange->Insert( (long)Excel::xlDown );
pRange->Merge();
Sleep(1000);
pBook->Saved = VARIANT_TRUE;
pXL->Quit();
}
catch(_com_error &e)
{
dump_com_error(e);
pXL->Quit();
}
}
uj5u.com熱心網友回復:
參考 1 樓 zgl7903 的回復: 引入COM
MFC 與 C++ 一樣的
// TO DO: Edit the #import paths
//#pragma message ("Make sure you go to Tools.Options.Directories and add the paths to mso97.dll and vbeext1.olb. Mso97.dll will usually be in c:\\\"Program Files\"\\\"Microsoft Office\"\\Office, and vbeext1.olb will be in c:\\\"Program Files\"\\\"Common Files\"\\\"Microsoft Shared\"\\VBA")
#import "C:\\Program Files\\Common Files\\Microsoft Shared\\Office11\\mso.dll" no_namespace rename("DocumentProperties", "DocumentPropertiesXL")
#import "C:\\Program Files\\Common Files\\Microsoft Shared\\VBA\VBA6\\VBE6EXT.OLB" no_namespace
#import "C:\\Program Files\\Microsoft Office\\OFFICE11\\excel.exe" rename("DialogBox", "DialogBoxXL") rename("RGB", "RBGXL") rename("DocumentProperties", "DocumentPropertiesXL") no_dual_interfaces
#pragma warning (disable:4192)
#include <stdio.h>
#include <tchar.h>
void dump_com_error(_com_error &e)
{
_tprintf(_T("Oops - hit an error!\n"));
_tprintf(_T("\a\tCode = %08lx\n"), e.Error());
_tprintf(_T("\a\tCode meaning = %s\n"), e.ErrorMessage());
_bstr_t bstrSource(e.Source());
_bstr_t bstrDescription(e.Description());
_tprintf(_T("\a\tSource = %s\n"), (LPCTSTR) bstrSource);
_tprintf(_T("\a\tDescription = %s\n"), (LPCTSTR) bstrDescription);
}
// If this is placed in the scope of the smart pointers, they must be
// explicitly Release(d) before CoUninitialize() is called. If any reference
// count is non-zero, a protection fault will occur.
struct StartOle {
StartOle() { CoInitialize(NULL); }
~StartOle() { CoUninitialize(); }
} _inst_StartOle;
void main()
{
using namespace Excel;
_ApplicationPtr pXL;
try
{
pXL.CreateInstance(L"Excel.Application");
pXL->Visible = VARIANT_TRUE;
WorkbooksPtr pBooks = pXL->Workbooks;
_WorkbookPtr pBook = pBooks->Add((long)xlWorksheet);
_WorksheetPtr pSheet = pXL->ActiveSheet;
RangePtr pRange;
pRange = pSheet->Range["A21"];
pRange->Value2 = 75L;
//pRange->NumberFormatLocal = "@";
Sleep(1000);
pRange = pSheet->Range["20:20"];
pRange->Insert( (long)Excel::xlDown );
pRange->Merge();
Sleep(1000);
pBook->Saved = VARIANT_TRUE;
pXL->Quit();
}
catch(_com_error &e)
{
dump_com_error(e);
pXL->Quit();
}
}
純C++沒有COM啊
只能自己決議xls檔案
uj5u.com熱心網友回復:
搞成CSV格式的話,就比較好草組,直接文本
uj5u.com熱心網友回復:
向1樓大神學習!
uj5u.com熱心網友回復:
參考 1 樓 zgl7903 的回復: 引入COM
MFC 與 C++ 一樣的
// TO DO: Edit the #import paths
//#pragma message ("Make sure you go to Tools.Options.Directories and add the paths to mso97.dll and vbeext1.olb. Mso97.dll will usually be in c:\\\"Program Files\"\\\"Microsoft Office\"\\Office, and vbeext1.olb will be in c:\\\"Program Files\"\\\"Common Files\"\\\"Microsoft Shared\"\\VBA")
#import "C:\\Program Files\\Common Files\\Microsoft Shared\\Office11\\mso.dll" no_namespace rename("DocumentProperties", "DocumentPropertiesXL")
#import "C:\\Program Files\\Common Files\\Microsoft Shared\\VBA\VBA6\\VBE6EXT.OLB" no_namespace
#import "C:\\Program Files\\Microsoft Office\\OFFICE11\\excel.exe" rename("DialogBox", "DialogBoxXL") rename("RGB", "RBGXL") rename("DocumentProperties", "DocumentPropertiesXL") no_dual_interfaces
#pragma warning (disable:4192)
#include <stdio.h>
#include <tchar.h>
void dump_com_error(_com_error &e)
{
_tprintf(_T("Oops - hit an error!\n"));
_tprintf(_T("\a\tCode = %08lx\n"), e.Error());
_tprintf(_T("\a\tCode meaning = %s\n"), e.ErrorMessage());
_bstr_t bstrSource(e.Source());
_bstr_t bstrDescription(e.Description());
_tprintf(_T("\a\tSource = %s\n"), (LPCTSTR) bstrSource);
_tprintf(_T("\a\tDescription = %s\n"), (LPCTSTR) bstrDescription);
}
// If this is placed in the scope of the smart pointers, they must be
// explicitly Release(d) before CoUninitialize() is called. If any reference
// count is non-zero, a protection fault will occur.
struct StartOle {
StartOle() { CoInitialize(NULL); }
~StartOle() { CoUninitialize(); }
} _inst_StartOle;
void main()
{
using namespace Excel;
_ApplicationPtr pXL;
try
{
pXL.CreateInstance(L"Excel.Application");
pXL->Visible = VARIANT_TRUE;
WorkbooksPtr pBooks = pXL->Workbooks;
_WorkbookPtr pBook = pBooks->Add((long)xlWorksheet);
_WorksheetPtr pSheet = pXL->ActiveSheet;
RangePtr pRange;
pRange = pSheet->Range["A21"];
pRange->Value2 = 75L;
//pRange->NumberFormatLocal = "@";
Sleep(1000);
pRange = pSheet->Range["20:20"];
pRange->Insert( (long)Excel::xlDown );
pRange->Merge();
Sleep(1000);
pBook->Saved = VARIANT_TRUE;
pXL->Quit();
}
catch(_com_error &e)
{
dump_com_error(e);
pXL->Quit();
}
}
我最想要的是怎么讀取一個xls檔案,我用com組件介面實作,呼叫Invoke函式,把excel的Range的值隱射到一個二維陣列里是,他會自動的補充空白的值,太讓人糾結了。比我excel表里有三行三列 123 456 7 映射到陣列里面就變成了123 456 777 這也太惡心了吧。
uj5u.com熱心網友回復:
問題解決了嗎,我也最近做這個,能交流一下怎么做的嗎
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標籤:基礎類
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