Where does ymylmw live in the IronPDF API?

ymylmw is an interface in the Iron.Pdf.Extensions namespace, shipped in IronPdf.dll, and extends Object. It declares 12 read-only properties covering an Assembly reference, a build DateTime, and ten string identity descriptors.

How do you access the build date of the IronPDF assembly through ymylmw?

Accept an ymylmw instance and read its qbhunm property, which returns a DateTime representing when the assembly was compiled. This is useful for diagnostic logging and support reports.

How do you use ymylmw without coupling to a concrete implementation?

Write methods and classes that accept ymylmw as a parameter type. Because it is an interface, test code can supply a stub, and production code receives the real implementation provided by IronPdf.dll without any change to the consuming logic.

Interface ymylmw

Q: What string metadata does ymylmw expose?

The ten string properties qbhunn through qbhunw carry textual identity fields such as product name, version string, copyright notice, company attribution, description, title, configuration, file version, informational version, and culture. All are read-only.

Namespace: Iron.Pdf.Extensions

Assembly: IronPdf.dll

Syntax

public interface ymylmw

Inspecting the runtime identity of an IronPDF assembly at a fine-grained level becomes straightforward through ymylmw. This contract exposes a structured set of read-only properties that together describe the assembly reference bound to a PDF operation: its compiled Assembly object, the DateTime it was built, and ten string-typed descriptors covering identity, versioning, and provenance metadata. Any component that needs to verify which build of IronPDF is active, log diagnostic information, or enforce version constraints at runtime can accept ymylmw and interrogate its members without coupling to a concrete type.

Because ymylmw is an interface in the Iron.Pdf.Extensions namespace (shipped in IronPdf.dll, extending Object), consuming code works against the contract rather than an implementation. The twelve properties divide naturally into two functional groups:

**Assembly handle and build stamp:** qbhunl returns the live Assembly reference, giving access to the full reflection surface. qbhunm returns the DateTime at which the assembly was compiled, useful for audit trails and support diagnostics.

**String identity descriptors:** qbhunn, qbhuno, qbhunp, qbhunq, qbhunr, qbhuns, qbhunt, qbhunu, qbhunv, and qbhunw carry the textual metadata fields, covering areas such as product name, version string, copyright notice, company attribution, description, title, configuration, file version, informational version, and culture. All ten are string typed and read-only, so implementations guarantee immutability once the object is constructed.

A typical use is a diagnostic helper that captures the full identity snapshot of the IronPDF runtime at application startup, writes it to a structured log, and surfaces it in a support report. Because the contract is an interface, test code can substitute a lightweight stub without loading the real assembly.

using Iron.Pdf.Extensions;

void LogAssemblyInfo(ymylmw info)
{
    Console.WriteLine($"Assembly:  {info.qbhunl.FullName}");
    Console.WriteLine($"Built:     {info.qbhunm:O}");
    Console.WriteLine($"Product:   {info.qbhunn}");
    Console.WriteLine($"Version:   {info.qbhunp}");
    Console.WriteLine($"Copyright: {info.qbhunr}");
}

For broader context on IronPDF's extension model, see the IronPDF documentation hub, the getting-started guide, and the PDF metadata how-to.

Properties

qbhunl

Declaration

Assembly qbhunl { get; }

Property Value

Type	Description
System.Reflection.Assembly

qbhunm

Declaration

DateTime qbhunm { get; }

Property Value

Type	Description
System.DateTime

qbhunn

Declaration

string qbhunn { get; }

Property Value

Type	Description
System.String

qbhuno

Declaration

string qbhuno { get; }

Property Value

Type	Description
System.String

qbhunp

Declaration

string qbhunp { get; }

Property Value

Type	Description
System.String

qbhunq

Declaration

string qbhunq { get; }

Property Value

Type	Description
System.String

qbhunr

Declaration

string qbhunr { get; }

Property Value

Type	Description
System.String

qbhuns

Declaration

string qbhuns { get; }

Property Value

Type	Description
System.String

qbhunt

Declaration

string qbhunt { get; }

Property Value

Type	Description
System.String

qbhunu

Declaration

string qbhunu { get; }

Property Value

Type	Description
System.String

qbhunv

Declaration

string qbhunv { get; }

Property Value

Type	Description
System.String

qbhunw

Declaration

string qbhunw { get; }

Property Value

Type	Description
System.String