• ▼MSDN Library Visual Studio 6.0
  • ▶Welcome to the MSDN Library
  • ▶Visual Studio Documentation
  • ▶Visual Basic Documentation
  • ▶Visual C++ Documentation
  • ▶Visual FoxPro Documentation
  • ▶Visual InterDev Documentation
  • ▶Visual J++ Documentation
  • ▶Visual SourceSafe Documentation
  • ▶Tools and Technologies
  • ▼Microsoft Office Development
    • ▼Office 97 Documentation
      • ▶Access
      • ▼Excel
        • ▼Microsoft Excel 97 Developer's Kit
          • Excel 97 Developer's Kit
          • ▶Introduction
          • ▶Writing Great Add-Ins
          • ▶Writing Great Wizards
          • ▶Transition Issues
          • ▶Using OLE Automation
          • ▶Using DLLs from Visual Basic
          • ▶Using the OLE 2 IDispatch Interface
          • ▼The Microsoft Excel Applications Programming Interface
            • Why Use the Excel SDK?
            • ▶Which Should I Use?
            • Why Use the C Applications Programming Interface?
            • Getting Started
            • Creating DLL Files in C
            • Calling the Function from Within Microsoft Excel
            • Calling Microsoft Excel from C
            • ▶The XLOPER Data Type
            • ▶Specifying Microsoft Excel Functions
            • Excel4
            • ▼Memory Management
              • Memory Used for XLOPERs
              • Returning XLOPERs That Still Need to Be Freed by Microsoft Excel
              • Returning XLOPERs That Still Need to Be Freed by the DLL
              • Setting Names in DLLs
              • Persistent Storage
              • Using the Stack
              • Multiple Instances of Microsoft Excel
            • ▶High Bandwidth Communications
            • ▶Creating Stand-Alone DLLs (XLLs)
            • Advanced Flow Control in Macro Sheets
            • ▶Tips and Special Considerations
          • ▶Applications Programming Interface Function Reference
          • ▶Microsoft Excel File Format
          • ▶Microsoft Excel Chart Records
          • ▶Dynamic Data Exchange and XlTable Format
          • ▶Excel 97 and the Registry
          • ▶Displaying Custom Help
          • Full Code Listing for Wizdemo.xls
          • ▶About the Authors
        • ▶Excel 97 Worksheet Functions Reference
      • ▶Office
      • ▶Project
    • ▶Office 95 Documentation
  • ▶Platform SDK
  • ▶SDK Documentation
  • ▶DDK Documentation
  • ▶Windows Resource Kits
  • ▶Specifications
  • ▶Knowledge Base
  • ▶Technical Articles
  • ▶Backgrounders
  • ▶Books
  • ▶Partial Books
  • ▶Periodicals
  • ▶Conference Papers