Compilation.Emit Method

Definition

Namespace:

Microsoft.CodeAnalysis

Assembly:

Microsoft.CodeAnalysis.dll

Package:

Microsoft.CodeAnalysis.Common v4.9.2

Overloads

Emit(Stream, Stream, Stream, Stream, IEnumerable<ResourceDescription>, EmitOptions, CancellationToken)
Emit(Stream, Stream, Stream, Stream, IEnumerable<ResourceDescription>, EmitOptions, IMethodSymbol, CancellationToken)
Emit(Stream, Stream, Stream, Stream, IEnumerable<ResourceDescription>, EmitOptions, IMethodSymbol, Stream, IEnumerable<EmbeddedText>, CancellationToken)
Emit(Stream, Stream, Stream, Stream, IEnumerable<ResourceDescription>, EmitOptions, IMethodSymbol, Stream, IEnumerable<EmbeddedText>, Stream, CancellationToken)	Emit the IL for the compiled source code into the specified stream.

Emit(Stream, Stream, Stream, Stream, IEnumerable<ResourceDescription>, EmitOptions, CancellationToken)

Source:

Compilation.cs

public:
 Microsoft::CodeAnalysis::Emit::EmitResult ^ Emit(System::IO::Stream ^ peStream, System::IO::Stream ^ pdbStream, System::IO::Stream ^ xmlDocumentationStream, System::IO::Stream ^ win32Resources, System::Collections::Generic::IEnumerable<Microsoft::CodeAnalysis::ResourceDescription ^> ^ manifestResources, Microsoft::CodeAnalysis::Emit::EmitOptions ^ options, System::Threading::CancellationToken cancellationToken);

[System.ComponentModel.EditorBrowsable(System.ComponentModel.EditorBrowsableState.Never)]
public Microsoft.CodeAnalysis.Emit.EmitResult Emit (System.IO.Stream peStream, System.IO.Stream? pdbStream, System.IO.Stream? xmlDocumentationStream, System.IO.Stream? win32Resources, System.Collections.Generic.IEnumerable<Microsoft.CodeAnalysis.ResourceDescription>? manifestResources, Microsoft.CodeAnalysis.Emit.EmitOptions options, System.Threading.CancellationToken cancellationToken);

[<System.ComponentModel.EditorBrowsable(System.ComponentModel.EditorBrowsableState.Never)>]
member this.Emit : System.IO.Stream * System.IO.Stream * System.IO.Stream * System.IO.Stream * seq<Microsoft.CodeAnalysis.ResourceDescription> * Microsoft.CodeAnalysis.Emit.EmitOptions * System.Threading.CancellationToken -> Microsoft.CodeAnalysis.Emit.EmitResult

Public Function Emit (peStream As Stream, pdbStream As Stream, xmlDocumentationStream As Stream, win32Resources As Stream, manifestResources As IEnumerable(Of ResourceDescription), options As EmitOptions, cancellationToken As CancellationToken) As EmitResult

Parameters

peStream

Stream

pdbStream

Stream

xmlDocumentationStream

Stream

win32Resources

Stream

manifestResources

IEnumerable<ResourceDescription>

options

EmitOptions

cancellationToken

CancellationToken

Returns

EmitResult

Attributes

EditorBrowsableAttribute

Emit(Stream, Stream, Stream, Stream, IEnumerable<ResourceDescription>, EmitOptions, IMethodSymbol, CancellationToken)

Source:

Compilation.cs

public:
 Microsoft::CodeAnalysis::Emit::EmitResult ^ Emit(System::IO::Stream ^ peStream, System::IO::Stream ^ pdbStream, System::IO::Stream ^ xmlDocumentationStream, System::IO::Stream ^ win32Resources, System::Collections::Generic::IEnumerable<Microsoft::CodeAnalysis::ResourceDescription ^> ^ manifestResources, Microsoft::CodeAnalysis::Emit::EmitOptions ^ options, Microsoft::CodeAnalysis::IMethodSymbol ^ debugEntryPoint, System::Threading::CancellationToken cancellationToken);

[System.ComponentModel.EditorBrowsable(System.ComponentModel.EditorBrowsableState.Never)]
public Microsoft.CodeAnalysis.Emit.EmitResult Emit (System.IO.Stream peStream, System.IO.Stream pdbStream, System.IO.Stream xmlDocumentationStream, System.IO.Stream win32Resources, System.Collections.Generic.IEnumerable<Microsoft.CodeAnalysis.ResourceDescription> manifestResources, Microsoft.CodeAnalysis.Emit.EmitOptions options, Microsoft.CodeAnalysis.IMethodSymbol debugEntryPoint, System.Threading.CancellationToken cancellationToken);

[<System.ComponentModel.EditorBrowsable(System.ComponentModel.EditorBrowsableState.Never)>]
member this.Emit : System.IO.Stream * System.IO.Stream * System.IO.Stream * System.IO.Stream * seq<Microsoft.CodeAnalysis.ResourceDescription> * Microsoft.CodeAnalysis.Emit.EmitOptions * Microsoft.CodeAnalysis.IMethodSymbol * System.Threading.CancellationToken -> Microsoft.CodeAnalysis.Emit.EmitResult

Public Function Emit (peStream As Stream, pdbStream As Stream, xmlDocumentationStream As Stream, win32Resources As Stream, manifestResources As IEnumerable(Of ResourceDescription), options As EmitOptions, debugEntryPoint As IMethodSymbol, cancellationToken As CancellationToken) As EmitResult

Parameters

peStream

Stream

pdbStream

Stream

xmlDocumentationStream

Stream

win32Resources

Stream

manifestResources

IEnumerable<ResourceDescription>

options

EmitOptions

debugEntryPoint

IMethodSymbol

cancellationToken

CancellationToken

Returns

EmitResult

Attributes

EditorBrowsableAttribute

Emit(Stream, Stream, Stream, Stream, IEnumerable<ResourceDescription>, EmitOptions, IMethodSymbol, Stream, IEnumerable<EmbeddedText>, CancellationToken)

Source:

Compilation.cs

public:
 Microsoft::CodeAnalysis::Emit::EmitResult ^ Emit(System::IO::Stream ^ peStream, System::IO::Stream ^ pdbStream, System::IO::Stream ^ xmlDocumentationStream, System::IO::Stream ^ win32Resources, System::Collections::Generic::IEnumerable<Microsoft::CodeAnalysis::ResourceDescription ^> ^ manifestResources, Microsoft::CodeAnalysis::Emit::EmitOptions ^ options, Microsoft::CodeAnalysis::IMethodSymbol ^ debugEntryPoint, System::IO::Stream ^ sourceLinkStream, System::Collections::Generic::IEnumerable<Microsoft::CodeAnalysis::EmbeddedText ^> ^ embeddedTexts, System::Threading::CancellationToken cancellationToken);

public Microsoft.CodeAnalysis.Emit.EmitResult Emit (System.IO.Stream peStream, System.IO.Stream? pdbStream, System.IO.Stream? xmlDocumentationStream, System.IO.Stream? win32Resources, System.Collections.Generic.IEnumerable<Microsoft.CodeAnalysis.ResourceDescription>? manifestResources, Microsoft.CodeAnalysis.Emit.EmitOptions options, Microsoft.CodeAnalysis.IMethodSymbol? debugEntryPoint, System.IO.Stream? sourceLinkStream, System.Collections.Generic.IEnumerable<Microsoft.CodeAnalysis.EmbeddedText>? embeddedTexts, System.Threading.CancellationToken cancellationToken);

member this.Emit : System.IO.Stream * System.IO.Stream * System.IO.Stream * System.IO.Stream * seq<Microsoft.CodeAnalysis.ResourceDescription> * Microsoft.CodeAnalysis.Emit.EmitOptions * Microsoft.CodeAnalysis.IMethodSymbol * System.IO.Stream * seq<Microsoft.CodeAnalysis.EmbeddedText> * System.Threading.CancellationToken -> Microsoft.CodeAnalysis.Emit.EmitResult

Public Function Emit (peStream As Stream, pdbStream As Stream, xmlDocumentationStream As Stream, win32Resources As Stream, manifestResources As IEnumerable(Of ResourceDescription), options As EmitOptions, debugEntryPoint As IMethodSymbol, sourceLinkStream As Stream, embeddedTexts As IEnumerable(Of EmbeddedText), cancellationToken As CancellationToken) As EmitResult

Parameters

peStream

Stream

pdbStream

Stream

xmlDocumentationStream

Stream

win32Resources

Stream

manifestResources

IEnumerable<ResourceDescription>

options

EmitOptions

debugEntryPoint

IMethodSymbol

sourceLinkStream

Stream

embeddedTexts

IEnumerable<EmbeddedText>

cancellationToken

CancellationToken

Returns

EmitResult

Emit(Stream, Stream, Stream, Stream, IEnumerable<ResourceDescription>, EmitOptions, IMethodSymbol, Stream, IEnumerable<EmbeddedText>, Stream, CancellationToken)

Source:

Compilation.cs

Emit the IL for the compiled source code into the specified stream.

public Microsoft.CodeAnalysis.Emit.EmitResult Emit (System.IO.Stream peStream, System.IO.Stream? pdbStream = default, System.IO.Stream? xmlDocumentationStream = default, System.IO.Stream? win32Resources = default, System.Collections.Generic.IEnumerable<Microsoft.CodeAnalysis.ResourceDescription>? manifestResources = default, Microsoft.CodeAnalysis.Emit.EmitOptions? options = default, Microsoft.CodeAnalysis.IMethodSymbol? debugEntryPoint = default, System.IO.Stream? sourceLinkStream = default, System.Collections.Generic.IEnumerable<Microsoft.CodeAnalysis.EmbeddedText>? embeddedTexts = default, System.IO.Stream? metadataPEStream = default, System.Threading.CancellationToken cancellationToken = default);

member this.Emit : System.IO.Stream * System.IO.Stream * System.IO.Stream * System.IO.Stream * seq<Microsoft.CodeAnalysis.ResourceDescription> * Microsoft.CodeAnalysis.Emit.EmitOptions * Microsoft.CodeAnalysis.IMethodSymbol * System.IO.Stream * seq<Microsoft.CodeAnalysis.EmbeddedText> * System.IO.Stream * System.Threading.CancellationToken -> Microsoft.CodeAnalysis.Emit.EmitResult

Public Function Emit (peStream As Stream, Optional pdbStream As Stream = Nothing, Optional xmlDocumentationStream As Stream = Nothing, Optional win32Resources As Stream = Nothing, Optional manifestResources As IEnumerable(Of ResourceDescription) = Nothing, Optional options As EmitOptions = Nothing, Optional debugEntryPoint As IMethodSymbol = Nothing, Optional sourceLinkStream As Stream = Nothing, Optional embeddedTexts As IEnumerable(Of EmbeddedText) = Nothing, Optional metadataPEStream As Stream = Nothing, Optional cancellationToken As CancellationToken = Nothing) As EmitResult

Parameters

peStream

Stream

Stream to which the compilation will be written.

pdbStream

Stream

Stream to which the compilation's debug info will be written. Null to forego PDB generation.

xmlDocumentationStream

Stream

Stream to which the compilation's XML documentation will be written. Null to forego XML generation.

win32Resources

Stream

Stream from which the compilation's Win32 resources will be read (in RES format). Null to indicate that there are none. The RES format begins with a null resource entry. Note that the caller is responsible for disposing this stream, if provided.

manifestResources

IEnumerable<ResourceDescription>

List of the compilation's managed resources. Null to indicate that there are none.

options

EmitOptions

Emit options.

debugEntryPoint

IMethodSymbol

Debug entry-point of the assembly. The method token is stored in the generated PDB stream.

When a program launches with a debugger attached the debugger places the first breakpoint to the start of the debug entry-point method. The CLR starts executing the static Main method of MainTypeName type. When the first breakpoint is hit the debugger steps thru the code statement by statement until user code is reached, skipping methods marked by DebuggerHiddenAttribute, and taking other debugging attributes into consideration.

By default both entry points in an executable program (ConsoleApplication, WindowsApplication, WindowsRuntimeApplication) are the same method (Main). A non-executable program has no entry point. Runtimes that implement a custom loader may specify debug entry-point to force the debugger to skip over complex custom loader logic executing at the beginning of the .exe and thus improve debugging experience.

Unlike ordinary entry-point which is limited to a non-generic static method of specific signature, there are no restrictions on the debugEntryPoint method other than having a method body (extern, interface, or abstract methods are not allowed).

sourceLinkStream

Stream

Stream containing information linking the compilation to a source control.

embeddedTexts

IEnumerable<EmbeddedText>

Texts to embed in the PDB. Only supported when emitting Portable PDBs.

metadataPEStream

Stream

Stream to which the metadata-only output will be written.

cancellationToken

CancellationToken

To cancel the emit process.

Returns

EmitResult