C++ 儲存Excel檔案(帶密碼保護)
阿新 • • 發佈:2018-12-28
最近有客戶需求報表儲存為xls的功能,需要儲存的檔案設定密碼保護,特進行嘗試!
Workbook.SaveAs method (Excel)
引數詳情:https://docs.microsoft.com/en-us/office/vba/api/excel.workbook.saveas
C++ Code
1
2 3 4 5 6 |
void
SaveAs { InvokeHelper(0x785, DISPATCH_METHOD, VT_EMPTY, } |
呼叫例項:
C++ Code
1
2 3 4 5 6 7 8 9 10 11 12 13 14 |
BOOL bReadOnlyRecommended = TRUE;
BOOL bCreateBackup = TRUE; BOOL bLocal = TRUE; CString strXlsPath = _T( "C:\\test.xls" ); m_book.SaveAs( _variant_t(strXlsPath), // Filename _variant_t(- 4143 ) /*xlWorkbookNormal*/ , // FileFormat _variant_t(_T( "123" )), // Password _variant_t(_T( "123" )), // WriteResPassword _variant_t(bReadOnlyRecommended), // ReadOnlyRecommended _variant_t(bCreateBackup), // CreateBackup _variant_t( 2 ) /*xlShared*/ , // AccessMode _variant_t( 2 ) /*xlLocalSessionChanges*/ , // ConflictResolution vtMissing, vtMissing, vtMissing, _variant_t(bLocal)); // Local |
最終成功開啟: