class

问题 I want to import a class that is in App_Code to use it in my aspx pages. How can I do it ? Thanks 回答1: Add the namespace you used to your codebehind file or aspx file(if not using code behind). using YourNamespace; //C# imports YourNamespace //VB or if not using codebehind <%@ Import Namespace="YourNamespace" %> 回答2: if your app_code class is in another namespace, add a using statement at the top of your code behind. Example: using MyCustomNamespace; EDIT: if using vb in your code behind:

问题 Rookie here, searched for answer and can't discover what i am doing wrong. My menu works fine in active class on "normal" menus, but I cannot find the solution to make the parent menu a "active" one. ![dropdown menu bootstrap][1] The code: <!-- /.abre dropdown --> <li class="dropdown"> <a data-toggle="dropdown" class="dropdown-toggle" href="#">O Que Fazer</a> <ul class="dropdown-menu"> <li><a href="<?php bloginfo('url'); ?>/sem-sair-de-carro/">Sem Sair de Carro <i class="icon-arrow-right"></i

问题 I am trying to create a list object, with the iterator class nested inside to understand how it works. In some method, I am trying to return an iterator object but it doesn't work. I created an example to show the problem : // CLASS A template <class T> class A { public: class B; A(){} }; // CLASS B template <class T> class A<T>::B { private: int varB; public: B(B& b); B(const int&); B returnThis(); }; template <class T> A<T>::B::B(const int& value) { varB = value; } template <class T> A<T>:

问题 I am trying to create a list object, with the iterator class nested inside to understand how it works. In some method, I am trying to return an iterator object but it doesn't work. I created an example to show the problem : // CLASS A template <class T> class A { public: class B; A(){} }; // CLASS B template <class T> class A<T>::B { private: int varB; public: B(B& b); B(const int&); B returnThis(); }; template <class T> A<T>::B::B(const int& value) { varB = value; } template <class T> A<T>:

问题 This question already has answers here : Python interpreter error, x takes no arguments (1 given) (4 answers) “<method> takes no arguments (1 given)” but I gave none (3 answers) Python:Function takes no arguments (2 answers) Closed 3 years ago . class MyClass: def say(): print("hello") mc = MyClass() mc.say() I am getting error: TypeError: say() takes no arguments (1 given) . What I am doing wrong? 回答1: This is because methods in a class expect the first argument to be self . This self

问题 I found a great post on SO that seems to be exactly what I want: Is it possible to access a parent property from a child that is in a collection? However my adaptation of it is giving me Object doesn't support this property or method. My code which now works thanks to Mat's Mug and Tomalak: Parent Class - clsComputer Option Explicit Private pCD As clsCD '''''''''''''''''''''''''''''' ' CD property '''''''''''''''''''''''''''''' Public Property Get CD() As clsCD If pCD Is Nothing Then Set pCD

问题 I am having issues with my nested iterator class. The end() sentinel is returning 0, and I am very lost! Any help would be appreciated. I want this program to be able to take any type of input, e.g. an int, create the vector, and be able to fill the array until the end() sentinel has been reached, such as typing Q, or any non-integer. I took out a few lines of unnecessary code to shorten it. template <class T> class Set { private: vector<T> m_element; int size; public: Set() : size(0) {}; ...

问题 I would like to create a pyton script that takes an excel file (provided by the user), run a script, and save this excel file (with a file name provided by the user). I would like to implement some buttons using Tkinter to enable non-programmers to easily use my algorithm. I tried to create a ''load data'' and ''display data'' button (I took a code online) that both work. However I didn't manage to run the script on the database imported (as I don't know how to access it) I didnt manage to

问题 I would like to create a pyton script that takes an excel file (provided by the user), run a script, and save this excel file (with a file name provided by the user). I would like to implement some buttons using Tkinter to enable non-programmers to easily use my algorithm. I tried to create a ''load data'' and ''display data'' button (I took a code online) that both work. However I didn't manage to run the script on the database imported (as I don't know how to access it) I didnt manage to

问题 I would like to create a pyton script that takes an excel file (provided by the user), run a script, and save this excel file (with a file name provided by the user). I would like to implement some buttons using Tkinter to enable non-programmers to easily use my algorithm. I tried to create a ''load data'' and ''display data'' button (I took a code online) that both work. However I didn't manage to run the script on the database imported (as I don't know how to access it) I didnt manage to