All Questions
Tagged with .net reflection
3,193
questions
0
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0
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19
views
Getting "Bad IL format" when loading exe file
I'm trying to explore .NET 8.0 exe file. When I try to load it with Assembly.LoadFrom or Assembly.LoadFile I'm getting Bad IL format. The format of the file '<file_path>.exe' is invalid. But if ...
- 18.9k
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45
views
Alternative For Type.IsSerializable
We used in an application
if (!value!.GetType().IsSerializable)
return;
In the meantime the IsSerializable property is obsolete (Formatter-based serialization is obsolete and should not be used.)....
- 1,493
-1
votes
0
answers
20
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How to load merged dlls with assembly.load
multiple dlls (a.dll, b.dll, c.dll) are merged into single assembly/dll "MergedAssembly.dll"
Assembly.LoadFrom("d:\runtime\MergedAssembly.dll");
but it fails with message "...
- 2,586
-3
votes
1
answer
55
views
Foreach can't be used for variables of type "PropertyInfo" because "PropertyInfo" has no defintion for "GetEnumerator"
I want to iterate throug a Dictionary<string, object> with a foreach loop. First I get all of the items with reflection. And when item.Name is not settings the program goes in the else path. ...
- 522
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30
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Checking the CallingConvention property of MethodInfo
I am working on an ASP.NET MVC project and I am working on reflection.
I tried to determine whether a class does not have a standard, non-static public getter. I have devised the code below:
...
- 477
0
votes
1
answer
30
views
Facing issue while registering service of generic class after reading all class of same type using Reflection Assembly in c# dotnet
I have one generic class defined as below. While registering bean/service getting error that it didn't get register properly.
reflection code:
var types = Assembly.Load("Come.Demo")
...
- 107
2
votes
1
answer
58
views
C#/.Net Enforce use of specific assembly when multiple versions loaded
I need to create a class instance from a specific assembly. The assemblies (and it's dependencies) must be loadedfrom assemblies/dlls that are known runtime, not build time. So Nuget is not an option.
...
- 168
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43
views
using reflection to assign a dynamically created property
I am looking to assign a dynamically created property value but apparently I only get the value assigned to the backing field and not the actual property value when I call to propertyInfo.SetValue(...
- 1
2
votes
2
answers
168
views
Unhandled exception: System.IO.FileNotFoundException: The file or assembly "System.Private.CoreLib" could not be found in custom generated assmbly
I use .NET 9 to create a .NET assembly/program programatically via the new emit api.
My test code looks like the following:
PersistedAssemblyBuilder assemblyBuilder = new(new AssemblyName("...
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votes
2
answers
59
views
Can I access params of method execution passed to a Func<> in C#/.NET?
I am attempting to make a method that can iteratively call RESTful API endpoints that implement paging until a specific JSON object is found. I'll outline the intended pattern below and then describe ...
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86
views
Dynamically redirect one C# method to another at runtime in .NET 8
I have been using the following method to redirect a C# method into another at runtime:
public class Injection
{
public static void install(MethodInfo methodToReplace, ...
- 29
0
votes
0
answers
32
views
What's MyNotificationActivator in DynamicComActivator Assembly?
I'm working on a MAUI app. Our app uses reflection to load modules dynamically from available DLLs. However, when loading our modules, some of our developers get this exception:
System.Reflection....
- 590
1
vote
1
answer
36
views
Filtering class properties by a specific criteria
Consider the following model (.NET 8, C# 12):
public partial interface IEntity
{
public long Id { get; set; }
}
public partial interface IEntity<TEntity>
where TEntity : class, IEntity, ...
- 14.5k
0
votes
1
answer
62
views
Get the enum class from a PropertyInfo [duplicate]
I have a generic method that uses reflection to obtain PropertyInfo of a given type.
PropertyInfo[] properties = typeof(TItem).GetProperties();
In the case when one of the properties happens to be an ...
- 412
0
votes
0
answers
54
views
.Net compiler resolve package dependencies
I am writing an app in .NET 6.0. It allows the end user to load an arbitrary assembly using Assembly.LoadFrom. Then it uses reflection to call its methods. THAT IS ALL.
The challenge is: I have no way ...
- 23