C / C++ / MFC

Public Function GetFile(Filename As String)<br />
    Dim path As String<br />
    Dim Fnum As Integer<br />
<br />
    '---read file in one pass!<br />
    Fnum = FreeFile<br />
    Open Filename For Input As #Fnum<br />
        GetFile = Input(LOF(Fnum), Fnum)<br />
    Close Fnum<br />
<br />
    Exit Function<br />
    <br />
ErrorHandler:<br />
    Err.Description = "GetFile: " &amp; Err.Description &amp; " -&gt; " &amp; File<br />
    Err.Raise Err.Number<br />
<br />
<br />
End Function

Private Sub Form_Load()<br />
Dim path As String<br />
<br />
On Error GoTo nofile<br />
<br />
If Command$  Empty Then<br />
    Form1.Print<br />
    Form1.Print<br />
    Form1.Print<br />
    Form1.Print<br />
    <br />
    Form1.Print "Command Line Parameter passed: " + Command$<br />
    If Left$(Command$, 1) = Chr$(34) And Right$(Command$, 1) = Chr$(34) Then<br />
        path = Mid(Command$, 2, (Len(Command$) - 2))<br />
    Else<br />
        path = Command$<br />
    End If<br />
    'MsgBox (path)<br />
    Form1.Print "Path of File passed: " + path<br />
    Form1.Print<br />
    Form1.Print "File contents: " + vbCrLf<br />
    <br />
    Form1.Print GetFile(path)<br />
    <br />
Else<br />
    'MsgBox ("No Parameters passed!")<br />
End If<br />
<br />
Exit Sub<br />
nofile:<br />
MsgBox ("ERROR: No valid text file!")<br />
<br />
End Sub

<br />
    POINT startPT;<br />
    GetItemPosition(m_nDragIndex, &startPT);<br />
<br />
    POINT endPT;<br />
    for (int i = 0; i < GetItemCount(); i++)<br />
    {<br />
        if (i == m_nDragIndex) continue;<br />
<br />
        GetItemPosition(i, &endPT);<br />
<br />
        // do sorting algo (currently incomplete)<br />
        if (endPT.x > m_ptDropPoint.x)<br />
        {<br />
            m_nDropIndex = i;<br />
            if (startPT.x < m_ptDropPoint.x) m_nDropIndex--;<br />
<br />
            break;<br />
        }<br />
    }<br />
<br />
    // Get information on the dragged item by setting an LV_ITEM structure and then calling GetItem to fill it in<br />
    char szLabel[256];<br />
    LVITEM lvi;<br />
    ZeroMemory(&lvi, sizeof(LV_ITEM));<br />
    lvi.mask       = LVIF_TEXT | LVIF_IMAGE | LVIF_STATE | LVIF_PARAM;<br />
    lvi.stateMask  = LVIS_DROPHILITED | LVIS_FOCUSED | LVIS_SELECTED;<br />
    lvi.pszText    = (LPWSTR)szLabel;<br />
    lvi.iItem      = m_nDragIndex;<br />
    lvi.cchTextMax = 255;<br />
    GetItem(&lvi);<br />
<br />
    // Insert the dropped item<br />
    if (m_nDropIndex < 0)<br />
        m_nDropIndex = GetItemCount();<br />
<br />
    lvi.iItem = m_nDropIndex;<br />
    InsertItem(&lvi);<br />
<br />
    // Index of dragged item will change if item is dropped above itself<br />
    if (m_nDragIndex > m_nDropIndex)<br />
        m_nDragIndex++;<br />
<br />
    // Copy item data pointer<br />
    SetItemData(m_nDropIndex, GetItemData(m_nDragIndex));<br />
<br />
    // Delete the item that was dragged from its original location<br />
    DeleteItem(m_nDragIndex);<br />