Advertisement

08.05.2008 at 01:20AM PDT, ID: 23621486
[x]
Attachment Details
[x]
The Solution Rating System

With so many solutions, how can you tell which solutions are most likely to help you and which ones are not? To provide you with a tool to use, we rate our solutions based on various elements that most accurately determine if a solution is a quality solution. To explain what factors affect the solution rating, here are the elements we take into consideration when formulating our solution rating.

  • The Grade of the Solution
  • The Zone Rank of the Expert Providing the Solution
  • The Number of Author and Expert Comments
  • The Number of Experts Contributing
  • The Feedback of the Community

Your Input Matters
Because of the way the system is set up, the most important variable in this equation is you. As a member of Experts Exchange, you are able to cast your vote on the quality of the solutions in regard to how complete, accurate, helpful and easy to understand each solution is. When you provide your feedback, each rating is adjusted accordingly. So, if you see a solution that has a poor rating that you think is a good solution, let us know by rating it. As you do, the rating will be adjusted and will become more accurate for other members of our site.

If you have any suggestions that you would like to make for our rating system, please ask a question in the Suggestions Zone of Community Support.

Thank you!

7.6

Structured Storage operation for saving Office 2007 Excel documents.

Asked by ILGDRM in Windows OLE Programming, Windows Programming, Windows MFC Programming

Tags: , , ,

I have VC++ SDI application, which open, modify and save Office 2003 documents uisng OLE. While saving Excel 2003 docs I am able to save this documents properly since Office2003 docs are Structured Storage docs.
I am also able to save Office 2007 Excel (which is not structured storage) with normal data (e.g. Text, Pictures, etc..) docs. But when I am draw Pie-Chart on excel and copy and paste the same pi-chart into same excel doc, Excel documents gets saved but while opening the same document I get "Insufficient Memory to perform Operation." and document gets corrupted.
I need to know how we save such objects (pie-chart) in Office 2007 documents using OLE.Start Free Trial
1:
2:
3:
4:
5:
6:
7:
8:
9:
10:
11:
12:
13:
14:
15:
16:
17:
18:
19:
20:
21:
22:
23:
24:
25:
26:
27:
28:
29:
30:
31:
32:
33:
34:
35:
if (SUCCEEDED(CreateILockBytesOnHGlobal(hMem, FALSE, &pLock)))
{
   m_lpRootStg = NULL;
   if (SUCCEEDED(StgCreateDocfileOnILockBytes(pLock, STGM_CREATE | 
   STGM_READWRITE| STGM_SHARE_EXCLUSIVE  , 0, &m_lpRootStg)))
  {
    // Set the class variable
   SaveToStorage(NULL);
   CommitItems(m_bRemember && !m_bSameAsLoad);
   if (m_bRemember)
     SetModifiedFlag(FALSE);
     // Get a pointer to the memory
     if (SUCCEEDED(GetHGlobalFromILockBytes(pLock, &hMem)))
     {
        PBYTE pByte = (PBYTE) GlobalLock(hMem);
        // Get the size
        STATSTG StatStg;
        if (SUCCEEDED(pLock -> Stat(&StatStg, STATFLAG_DEFAULT)))
        {
               // Write to our file
               CFileException CFE;
               CFile outFile;
               if (outFile.Open(sName, CFile::modeCreate | 
                   CFile::modeWrite, &CFE))
                   {
                          // Write out data
                          outFile.Write(pByte, StatStg.cbSize.LowPart);
                            // Cleanup
                             outFile.Close();
                                // Show success
                                bReturn = TRUE;
                       }
                 }
         }
}
 
Keywords: Structured Storage operation for savin…
 
Loading Advertisement...
 
[+][-]08.06.2008 at 04:07AM PDT, ID: 22168865

Experts Exchange has a courteous staff of administrators who help members get the most out of the website by means of administrative comments like this one.

Start your 7-day free trial to view this Administrative Comment or ask the Experts your question.

 
[+][-]08.07.2008 at 04:24AM PDT, ID: 22179805

Often, when Experts are collaborating with members who have asked questions, they will request additional information about the problem. Askers respond with an author comment like this one.

Start your 7-day free trial to view this Author Comment or ask the Experts your question.

 
[+][-]08.08.2008 at 03:51PM PDT, ID: 22194150

View this solution now by starting your 7-day free trial. Setting up your free trial is quick, easy, and secure. We will return you to this solution, unlocked, when you're done.

 

About this solution

Zones: Windows OLE Programming, Windows Programming, Windows MFC Programming
Tags: VC++ & OLE, Visual C++, 6.0, Structured Storage operation for saving Excel documents.
Sign Up Now!
Solution Provided By: DanRollins
Participating Experts: 1
Solution Grade: A
 
 
[+][-]09.11.2008 at 09:40AM PDT, ID: 22451762

Experts Exchange has a courteous staff of administrators who help members get the most out of the website by means of administrative comments like this one.

Start your 7-day free trial to view this Administrative Comment or ask the Experts your question.

 
[+][-]09.17.2008 at 05:31PM PDT, ID: 22505435

Experts Exchange has a courteous staff of administrators who help members get the most out of the website by means of administrative comments like this one.

Start your 7-day free trial to view this Administrative Comment or ask the Experts your question.

 
 
Loading Advertisement...
20080716-EE-VQP-32 / EE_QW_2_20070628