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by: Nigel Sampson |
last post by:
ey all,
I'm in the process of creating a method of
tracking whenever an objects properties are changed. Since
its not possible to alter
existing types I decided to used a proxy generated using
Reflection.Emit which inherits from the object needed
Person p = (Person)ProxyBuilder.Construct(typeof(Person));
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by: DEK |
last post by:
I'm creating a dynamic assembly which has one type with one constructor,
the type inherits a base class Season, which is in the current assembly.
I am trying to emit a constructor which simply calls the base
constructor with the 4 args passed in, but I get this error Message at
the second last line of the method CreateSeason (Marked with <<<<<)
An unhandled exception of type 'System.MissingMethodException' occurred
in mscorlib.dll
...
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by: Mark Miller |
last post by:
I am using Reflection.Emit to dynamically build a class. A method of the
class to be built requires a Parameter of type "Type". But I don't know how
to use Emit to pass a call of "typeof()" to the method.
The method could look like this:
public void myDynamicMethod(Type type){
//.....do something with the Type passed in.......
}
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by: John Arthur |
last post by:
Hi,
I am reading about Reflection.Emit and I can't really imagine a real
situation where I can use this. Can someone give me an example that
can't be done without Reflection or an example of something that If
done with Reflection.Emit will be a lot faster or something sensible.
I will really appreciate your help.
Thanks :
John Arthur
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by: Eyeawanda Pondicherry |
last post by:
I have put some code together that creates an enum dynamically from some
database values.
The enum can be read perfectly by an application that references the
dynamically generated dll.
If I /emit/ a new version of the assembly, and start the application
again, the new values will appear for the enum.
However, suppose I want the application to remain in a running state.
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by: Striped |
last post by:
Is there any tool to convert source code, e.g. of a C# method, to opcodes being used in System.Reflection.Emit? It's a real pain to do that manually, especially for big pieces of code.
public static int Rule001() { return 1; }
==>
ILGenerator methodIL = ruleMethod.GetILGenerator();
methodIL.Emit(OpCodes.Ldc_I4, 1);
methodIL.Emit(OpCodes.Ret)
Thanks.
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by: Luis Arvayo |
last post by:
Hi,
In c#, I need to dynamically create types at runtime that will consist of
the following:
- inherits from a given interface
- will have a constructor with an int argument
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by: John |
last post by:
I am trying to figure out how to translate the following CIL call into
an Emit statement.
In CIL it is:
IL_004c: callvirt instance class System.Data.DataRow
System.Data.DataRowCollection::get_Item(int32)
The C# equivilant is as follows:
MyDataRowCollection;
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by: joasi |
last post by:
Hi,
I am working in C# with an Object / Relational Database mapping framework, where I want to generate method calls based on string representation of the call signature.
I have used reflection and Method-/Field-/PropertyInfo invokation to do this, but now I want to make the calls faster by using Emit and DynamicMethods
I am now trying to create a factory method that creates a dynamic method as a "wrapper" around a method call with no...
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by: =?Utf-8?B?QXJ0dXJvIE1hcnRpbmV6?= |
last post by:
I've been looking everywhere on how to call AddRange Method of a
List<myClassfield in Reflection.Emit
My code goes like this
MethodInfo method =
typeof(List<>).MakeGenericType(typeof(myClass)).GetMethod("AddRange",
BindingFlags.Instance | BindingFlags.Public, null, new Type {
typeof(IEnumerable<>).MakeGenericType(typeof(myClass)) }, null));
and then the implementation
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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: Hystou |
last post by:
Most computers default to English, but sometimes we require a different language, especially when relocating. Forgot to request a specific language before your computer shipped? No problem! You can effortlessly switch the default language on Windows 10 without reinstalling. I'll walk you through it.
First, let's disable language synchronization. With a Microsoft account, language settings sync across devices. To prevent any complications,...
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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: tracyyun |
last post by:
Dear forum friends,
With the development of smart home technology, a variety of wireless communication protocols have appeared on the market, such as Zigbee, Z-Wave, Wi-Fi, Bluetooth, etc. Each protocol has its own unique characteristics and advantages, but as a user who is planning to build a smart home system, I am a bit confused by the choice of these technologies. I'm particularly interested in Zigbee because I've heard it does some...
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by: agi2029 |
last post by:
Let's talk about the concept of autonomous AI software engineers and no-code agents. These AIs are designed to manage the entire lifecycle of a software development project—planning, coding, testing, and deployment—without human intervention. Imagine an AI that can take a project description, break it down, write the code, debug it, and then launch it, all on its own....
Now, this would greatly impact the work of software developers. The idea...
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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: TSSRALBI |
last post by:
Hello
I'm a network technician in training and I need your help.
I am currently learning how to create and manage the different types of VPNs and I have a question about LAN-to-LAN VPNs.
The last exercise I practiced was to create a LAN-to-LAN VPN between two Pfsense firewalls, by using IPSEC protocols.
I succeeded, with both firewalls in the same network. But I'm wondering if it's possible to do the same thing, with 2 Pfsense firewalls...
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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: 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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