比较c#中的对象属性
/// <summary>/// Compare property values (as strings)/// </summary>/// <param name="obj"> </param>/// <returns></returns>public bool PropertiesEqual(object comparisonObject){ Type sourceType = this.GetType(); Type destinationType = comparisonObject.GetType(); if (sourceType == destinationType) { PropertyInfo[] sourceProperties = sourceType.GetProperties(); foreach (PropertyInfo pi in sourceProperties) { if ((sourceType.GetProperty(pi.Name) .GetValue(this, null) == null && destinationType.GetProperty(pi.Name).GetValue(comparisonObject, null) == null)) { // if both are null, don't try to compare (throws exception) } else if (!(sourceType.GetProperty(pi.Name).GetValue(this, null). ToString() == destinationType.GetProperty(pi.Name).GetValue(comparisonObject, null).ToString())) { // only need one property to be different to fail Equals. return false; } } } else { throw new ArgumentException("Comparison object must be of the same type.","comparisonObject"); } return true;}