public string GetDlgItemText(int nID)
{
unsafe
{
int textLength = (int)User32APIs.GetDlgItemTextW(Hwnd, nID, new IntPtr(0), 0);
byte[] textBuffer = new byte[(textLength + 1) * 2];
fixed(byte *textBufferPtr = textBuffer)
{
User32APIs.GetDlgItemTextW(Hwnd, nID, new IntPtr(textBufferPtr), textLength + 1);
}
return(Encoding.Unicode.GetString(textBuffer, 0, textLength * 2));
}
}