CString strTemp;
GetDlgItemText(IDC_EDT1,strTemp);
int dwLen=strTemp.GetLength();
((CEdit*)GetDlgItem(IDC_EDT1))->SetSel(dwLen,dwLen,TRUE);
CString strTemp;
GetDlgItemText(IDC_EDT1,strTemp);
int dwLen=strTemp.GetLength();
((CEdit*)GetDlgItem(IDC_EDT1))->SetSel(dwLen,dwLen,TRUE);