IFileDocument.DeleteMulti Method

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Automation:

void DeleteMulti ( [in] IMultiSelection pSel) ;

Native (C++):

HRESULT DeleteMulti ( [in] IMultiSelection * pSel) ;

Parameters

pSelMultiple selection object, which describes the ranges to remove from the document.

Return Value

S_OK or standard OLE error code.

Remarks

Deletes the given multiple selection from the document. Complexity: linear-time, depending on the selection's complexity.

Examples

Deleting document's data

C++Copy Code

CComPtr<IFileDocument> pFileDocument;
if (SUCCEEDED(pFileDocument.CoCreateInstance(_T("FileDocument.FileDocument"))))
{
  if (SUCCEEDED(pFileDocument->Open(_T("c:\\temp\\file.bin"),VARIANT_FALSE)))
  {
    CComPtr<IMultiSelection> pMultiSelection;
    if (SUCCEEDED(pFileDocument->CreateEmptySelection(&pMultiSelection)))
    {
      pMultiSelection->AddRange(100,20);
      pMultiSelection->AddRange(200,30);
      pFileDocument->DeleteMulti(pMultiSelection);
      pFileDocument->Save(false);
    }
  }
}

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