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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 |
last post by:
Hi,All MS Tech Gurus:
I need your help!!! It is the second time I post this message, I need get
some feedback ASAP, Please Help!!
Thanks a lot in advance.
John
I have a csharp method, using emit to dynamically generate classes & method
depends on the meta table in the database,here is my situation
1) In One method I generated the code Dynamic IL Code (Depends on the data
pass to it), The generated code works for one dataset but does...
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by: Gianluca |
last post by:
This is the simplified code I'm trying to generate:
ilg.DeclareLocal(typeof(int)); // define local integer
Label exit = ilg.DefineLabel(); // define "exit" label
ilg.Emit(OpCodes.Ldc_I4_0); // put 0 on the stack
ilg.Emit(OpCodes.Stloc_0); // set the local integer to 0
ilg.Emit(OpCodes.Ldloc_0); // load the local integer (0) on the stack
ilg.Emit(OpCodes.Ldc_I4_1); // load integer 1 on the stack
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by: hjackman |
last post by:
I am developing a COM library that exposes a single class Number and uses
the ComClass attribute. I have also added another project that I use to
debug the COM class. I recently added several events to the COM class which
are raised asynchronously. The following code will execute with no
problems; however, as soon as I add an event handler to the debug program, I
get the error:
An unhandled exception of type...
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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: 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: jinu1996 |
last post by:
In today's digital age, having a compelling online presence is paramount for businesses aiming to thrive in a competitive landscape. At the heart of this digital strategy lies an intricately woven tapestry of website design and digital marketing. It's not merely about having a website; it's about crafting an immersive digital experience that captivates audiences and drives business growth.
The Art of Business Website Design
Your website is...
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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: 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: 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: 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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