public string UserName
{
get
{
return obj.UserName;
}
set
{
obj.UserName = value;
this.RaisePropertyChanged();
}
}
和
public string UserName
{
get
{
return obj.UserName;
}
set
{
obj.UserName = value;
this.RaisePropertyChanged(() => UserName);
}
}
还有
public string UserName
{
get
{
return obj.UserName;
}
set
{
obj.UserName = value;
this.RaisePropertyChanged("UserName");
}
}
有什么区别