CRichEditCtrl::GetLineCount

int GetLineCount( ) const;

Return Value

The number of lines in this CRichEditCtrl object.

Remarks

Call this function to retrieve the number of lines in the CRichEditCtrl object.

For more information, see EM_GETLINECOUNT in the Win32 documentation.

Example

#ifdef _DEBUG
   // The pointer to my rich edit control.
   extern CRichEditCtrl* pmyRichEditCtrl;

   int i, nLineLength, nLineCount = pmyRichEditCtrl->GetLineCount();
   CString strText, strLine;

   // Dump every line of text of the rich edit control.
   for (i=0;i < nLineCount;i++)
   {
      nLineLength = pmyRichEditCtrl->LineLength(i);
      pmyRichEditCtrl->GetLine(i, strText.GetBuffer(nLineLength));
      strText.ReleaseBuffer(nLineLength);

      strLine.Format(TEXT("line %d: '%s'\r\n"), i, strText.GetBuffer(0));
      afxDump << strLine;
   }
#endif

CRichEditCtrl Overview |  Class Members |  Hierarchy Chart

See Also   CRichEditCtrl::GetLine