public void DisplayHelp(params string[] remarks)
{
Console.Write("{0}", _utilityName);
if (_switches.Count > 0)
{
Console.Write(" <switches>");
}
foreach (CommandLineParameter el in _params)
{
Console.Write(" " + el.CommandLineText);
}
if (_multiParam != null)
{
Console.WriteLine(" " + _multiParam.CommandLineText);
}
Console.WriteLine();
Console.WriteLine();
Console.WriteLine("Parameters:");
int maxNameLen = 0;
foreach (CommandLineParameter p in _params)
{
maxNameLen = Math.Max(maxNameLen, p.NameDisplayLength);
}
if (_multiParam != null)
{
maxNameLen = Math.Max(maxNameLen, _multiParam.NameDisplayLength);
}
foreach (CommandLineParameter p in _params)
{
p.WriteDescription(Console.Out, " {0,-" + maxNameLen + "} {1}", 74 - maxNameLen);
Console.WriteLine();
}
if (_multiParam != null)
{
_multiParam.WriteDescription(Console.Out, " {0,-" + maxNameLen + "} {1}", 74 - maxNameLen);
Console.WriteLine();
}
Console.WriteLine("Switches:");
int maxSwitchLen = 0;
foreach (CommandLineSwitch s in _switches)
{
maxSwitchLen = Math.Max(maxSwitchLen, s.SwitchDisplayLength);
}
foreach (CommandLineSwitch s in _switches)
{
s.WriteDescription(Console.Out, " {0,-" + maxSwitchLen + "} {1}", 74 - maxSwitchLen);
Console.WriteLine();
}
if (remarks.Length > 0)
{
Console.WriteLine("Remarks:");
foreach (var remark in remarks)
{
string[] text = Utilities.WordWrap(remark, 74);
foreach (string line in text)
{
Console.WriteLine(" " + line);
}
Console.WriteLine();
}
}
}
