public static bool SetObject <T>(this IProjectItem notifier, ref T oldValue, ref T newValue, string propertyName)
where T : class
{
if (oldValue == null && newValue == null)
{
return(false);
}
if (oldValue == null || (newValue == null || !oldValue.Equals(newValue)))
{
oldValue = newValue;
notifier.NotifyPropertyChanged(propertyName);
return(true);
}
return(false);
}
public static bool SetStruct <T>(this IProjectItem notifier, ref T oldValue, ref T newValue, string propertyName)
where T : struct
{
try
{
if (!oldValue.Equals(newValue))
{
oldValue = newValue;
notifier.NotifyPropertyChanged(propertyName);
return(true);
}
}
catch (Exception ee)
{
Console.WriteLine("exeption :" + ee.Message);
}
return(false);
}
public static bool SetObject(this IProjectItem notifier, string propertyName)
{
notifier.NotifyPropertyChanged(propertyName);
return(true);
}