How to use the SetText in the CCmdUI class methods in visual studio c++?

The signature of SetText in CCmdUI looks like following:

 

void SetText(   LPCTSTR lpszText );

 

On some event you can use SetText in following way:

void CSomeXYZEditView::OnUpdateLineNumber(CCmdUI *pCmdUI) { int nLine =1; CString string; string.Format(_T("Line %d"), nLine); pCmdUI->Enable(TRUE); pCmdUI->SetText(string); }I hope the example helps how to use SetText.