CEdit::Copy
Call this function to coy the current selection (if any) in the edit control to the Clipboard in CF_TEXT format.
void Copy( );
Remarks
For more information, see WM_COPY in the Windows SDK.
Example
// Copy all of the text to the clipboard.
m_myEdit.SetSel(0, -1);
m_myEdit.Copy();
Requirements
Header: afxwin.h