/// <summary>
/// Creates a new name value collection and overrides its values
/// with system values (environment variables).
/// </summary>
/// <param name="props">The base properties to override.</param>
/// <returns>A new NameValueCollection instance.</returns>
private static NameValueCollection OverrideWithSysProps(NameValueCollection props)
{
NameValueCollection retValue = new NameValueCollection(props);
IDictionary <string, string> vars = QuartzEnvironment.GetEnvironmentVariables();
foreach (string key in vars.Keys)
{
retValue.Set(key, vars[key]);
}
return(retValue);
}
