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by: Jason Evans |
last post by:
Hi All,
I am writing my own implementation of queue via a linked list, note
not a LinkedList, and was running into trouble with the clone method.
I was wondering if anyone could point out some not so obvious errors I
have made..
Cheers
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by: Vincent |
last post by:
Hey, I have a problem to understand the underlaying of
clone method. Hope someone can help me out.
Let's say,
clonedObject = originalObject.clone()
(syntax may be wrong, but you know what I mean, I hope )
Why can't I just do this, instead?
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by: Amil Hanish |
last post by:
I have two classes that I have implemented ICloneable. From my top-level
class, how to I clone the base class values: See "how do I clone the base
class values" below. Since Clone returns an object, what do I assign it to
in my derived class?
public class Base : ICloneable
{
....
public object Clone()
{
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by: Steve |
last post by:
I can't find a straight answer on what to use? I need a deep copy, so I
implemented IConeable and the Clone() method. However, I'm not sure I did
it correct. Is it suposed to be an allocation of a new object, then the
assignment of each member? Is that all or is there something else I need to
do?
Here is my code
<code>
public Object Clone()
{
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by: Brian Keating |
last post by:
Hi there,
Consider this from MSDN
*Notes to Inheritors When you derive from DataGridViewCheckBoxCell and add
new properties to the derived class, be sure to override the Clone method to
copy the new properties during cloning operations. You should also call the
base class's Clone method so that the properties of the base class are copied
to the new cell. *
How should I do this?
a)
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by: Alex D. |
last post by:
hi guys.
I need to clone multiple times an object and I am succesfully cloning using
the regular serialization process, using a MemoryStream. My problem is that
after cloning the object more that 7 or 10 times then my computer's memory
gets flooded and every time I call the Clone() method the processor
resources gets consumed 100% for like 30 seconds. And this problem increases
as the amount of clones are created increases. I read some...
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by: Steven |
last post by:
Hi,
I have created my own node (class MyNode : TreeNode) for a TreeView.
To populate the treeview, i use something like MyNode newNode = new
MyNode("Bla bla bla","0","1") for example.
But, to move the nodes in the treeview, i use the clone() method... :
MyNode theCopy = (MyNode)theTreeView.SelectedNode.Clone();
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by: Hamed |
last post by:
Hello
I am developing a utility to be reused in other programs. It
I have an object of type Control (a TextBox, ComboBox, etc.) that other
programmers use it in applications. they may set some of properties or
assign event handlers. I need to be able to clone the manipulated control at
runtime.
I could use the Clone method of some objects (like Font, Style, String,
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by: Hamed |
last post by:
Hello
It seems that I should implement ICloneable to implement my own clone
object. the critical point for me is to make a control object based on
another control object that all of its event handlers are set like the old
one. Is there a way to do this job?
For example, is there a way to use EventInfo object to get all event
handlers of the old control in runtime and set my new cloned control events
to the event handlers of the old...
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by: =?Utf-8?B?Sm9lbCBNZXJr?= |
last post by:
I have created a custom class with both value type members and reference type
members. I then have another custom class which inherits from a generic list
of my first class. This custom listneeds to support cloning:
Public Class RefClass
Public tcp As TcpClient
Public name As String
End Class
Public Class RefClassList
Inherits List(Of RefClass)
Implements ICloneable
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by: marktang |
last post by:
ONU (Optical Network Unit) is one of the key components for providing high-speed Internet services. Its primary function is to act as an endpoint device located at the user's premises. However, people are often confused as to whether an ONU can Work As a Router. In this blog post, we’ll explore What is ONU, What Is Router, ONU & Router’s main usage, and What is the difference between ONU and Router. Let’s take a closer look !
Part I. Meaning of...
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by: Oralloy |
last post by:
Hello folks,
I am unable to find appropriate documentation on the type promotion of bit-fields when using the generalised comparison operator "<=>".
The problem is that using the GNU compilers, it seems that the internal comparison operator "<=>" tries to promote arguments from unsigned to signed.
This is as boiled down as I can make it.
Here is my compilation command:
g++-12 -std=c++20 -Wnarrowing bit_field.cpp
Here is the code in...
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by: Hystou |
last post by:
Overview:
Windows 11 and 10 have less user interface control over operating system update behaviour than previous versions of Windows. In Windows 11 and 10, there is no way to turn off the Windows Update option using the Control Panel or Settings app; it automatically checks for updates and installs any it finds, whether you like it or not. For most users, this new feature is actually very convenient. If you want to control the update process,...
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by: isladogs |
last post by:
The next Access Europe User Group meeting will be on Wednesday 1 May 2024 starting at 18:00 UK time (6PM UTC+1) and finishing by 19:30 (7.30PM).
In this session, we are pleased to welcome a new presenter, Adolph Dupré who will be discussing some powerful techniques for using class modules.
He will explain when you may want to use classes instead of User Defined Types (UDT). For example, to manage the data in unbound forms.
Adolph will...
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by: conductexam |
last post by:
I have .net C# application in which I am extracting data from word file and save it in database particularly. To store word all data as it is I am converting the whole word file firstly in HTML and then checking html paragraph one by one.
At the time of converting from word file to html my equations which are in the word document file was convert into image.
Globals.ThisAddIn.Application.ActiveDocument.Select();...
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by: adsilva |
last post by:
A Windows Forms form does not have the event Unload, like VB6. What one acts like?
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by: 6302768590 |
last post by:
Hai team
i want code for transfer the data from one system to another through IP address by using C# our system has to for every 5mins then we have to update the data what the data is updated we have to send another system
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by: muto222 |
last post by:
How can i add a mobile payment intergratation into php mysql website.
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by: bsmnconsultancy |
last post by:
In today's digital era, a well-designed website is crucial for businesses looking to succeed. Whether you're a small business owner or a large corporation in Toronto, having a strong online presence can significantly impact your brand's success. BSMN Consultancy, a leader in Website Development in Toronto offers valuable insights into creating effective websites that not only look great but also perform exceptionally well. In this comprehensive...
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