using System; using System.Collections.Generic; using System.Linq; using System.Text; namespace Bowin.Common.Utility { public static class Guard { public static void ArgumentNotNullOrEmpty(object value, string name) { if (null == value) { throw new ArgumentNullException(name); } if (value is string && string.Empty.Equals(value)) { throw new ArgumentNullException(name); } } } }