ExternalException Constructors

Reference

Definition

Namespace:: System.Runtime.InteropServices

Assemblies:: netstandard.dll, System.Runtime.dll

Assembly:: System.Runtime.dll

Assembly:: mscorlib.dll

Assembly:: netstandard.dll

Important

Some information relates to prerelease product that may be substantially modified before it’s released. Microsoft makes no warranties, express or implied, with respect to the information provided here.

Initializes a new instance of the ExternalException class.

Overloads

ExternalException()	Initializes a new instance of the `ExternalException` class with default properties.
ExternalException(String)	Initializes a new instance of the `ExternalException` class with a specified error message.
ExternalException(SerializationInfo, StreamingContext)	Obsolete. Initializes a new instance of the `ExternalException` class from serialization data.
ExternalException(String, Exception)	Initializes a new instance of the ExternalException class with a specified error message and a reference to the inner exception that is the cause of this exception.
ExternalException(String, Int32)	Initializes a new instance of the `ExternalException` class with a specified error message and the HRESULT of the error.

ExternalException()

Source:: ExternalException.cs

Source:: ExternalException.cs

Source:: ExternalException.cs

Initializes a new instance of the ExternalException class with default properties.

public:
 ExternalException();

public ExternalException();

Public Sub New ()

Remarks

The following table shows the initial property values for an instance of ExternalException.

Property	Value
InnerException	A null reference (`Nothing` in Visual Basic).
Message	A localized error message string.

Applies to

.NET 10 och andra versioner

Produkt	Versioner
.NET	Core 2.0, Core 2.1, Core 2.2, Core 3.0, Core 3.1, 5, 6, 7, 8, 9, 10
.NET Framework	1.1, 2.0, 3.0, 3.5, 4.0, 4.5, 4.5.1, 4.5.2, 4.6, 4.6.1, 4.6.2, 4.7, 4.7.1, 4.7.2, 4.8, 4.8.1
.NET Standard	2.0, 2.1

ExternalException(String)

Source:: ExternalException.cs

Source:: ExternalException.cs

Source:: ExternalException.cs

Initializes a new instance of the ExternalException class with a specified error message.

public:
 ExternalException(System::String ^ message);

public ExternalException(string? message);

public ExternalException(string message);

new System.Runtime.InteropServices.ExternalException : string -> System.Runtime.InteropServices.ExternalException

Public Sub New (message As String)

Parameters

message: String

The error message that specifies the reason for the exception.

Remarks

The following table shows the initial property values for an instance of ExternalException.

Property	Value
InnerException	A null reference (`Nothing` in Visual Basic).
Message	The error message string.

Applies to

.NET 10 och andra versioner

Produkt	Versioner
.NET	Core 2.0, Core 2.1, Core 2.2, Core 3.0, Core 3.1, 5, 6, 7, 8, 9, 10
.NET Framework	1.1, 2.0, 3.0, 3.5, 4.0, 4.5, 4.5.1, 4.5.2, 4.6, 4.6.1, 4.6.2, 4.7, 4.7.1, 4.7.2, 4.8, 4.8.1
.NET Standard	2.0, 2.1

ExternalException(SerializationInfo, StreamingContext)

Source:: ExternalException.cs

Source:: ExternalException.cs

Source:: ExternalException.cs

Caution

This API supports obsolete formatter-based serialization. It should not be called or extended by application code.

Initializes a new instance of the ExternalException class from serialization data.

protected:
 ExternalException(System::Runtime::Serialization::SerializationInfo ^ info, System::Runtime::Serialization::StreamingContext context);

[System.Obsolete("This API supports obsolete formatter-based serialization. It should not be called or extended by application code.", DiagnosticId="SYSLIB0051", UrlFormat="https://aka.ms/dotnet-warnings/{0}")]
protected ExternalException(System.Runtime.Serialization.SerializationInfo info, System.Runtime.Serialization.StreamingContext context);

protected ExternalException(System.Runtime.Serialization.SerializationInfo info, System.Runtime.Serialization.StreamingContext context);

[<System.Obsolete("This API supports obsolete formatter-based serialization. It should not be called or extended by application code.", DiagnosticId="SYSLIB0051", UrlFormat="https://aka.ms/dotnet-warnings/{0}")>]
new System.Runtime.InteropServices.ExternalException : System.Runtime.Serialization.SerializationInfo * System.Runtime.Serialization.StreamingContext -> System.Runtime.InteropServices.ExternalException

new System.Runtime.InteropServices.ExternalException : System.Runtime.Serialization.SerializationInfo * System.Runtime.Serialization.StreamingContext -> System.Runtime.InteropServices.ExternalException

Protected Sub New (info As SerializationInfo, context As StreamingContext)

Parameters

info: SerializationInfo

The object that holds the serialized object data.

context: StreamingContext

The contextual information about the source or destination.

Attributes: ObsoleteAttribute

Exceptions

ArgumentNullException

info is null.

Remarks

This constructor is called during deserialization to reconstitute the exception object transmitted over a stream. For more information, see XML and SOAP Serialization.

Applies to

.NET 10 och andra versioner

Produkt	Versioner (Föråldrad)
.NET	Core 2.0, Core 2.1, Core 2.2, Core 3.0, Core 3.1, 5, 6, 7 (8, 9, 10)
.NET Framework	1.1, 2.0, 3.0, 3.5, 4.0, 4.5, 4.5.1, 4.5.2, 4.6, 4.6.1, 4.6.2, 4.7, 4.7.1, 4.7.2, 4.8, 4.8.1
.NET Standard	2.0, 2.1

ExternalException(String, Exception)

Source:: ExternalException.cs

Source:: ExternalException.cs

Source:: ExternalException.cs

Initializes a new instance of the ExternalException class with a specified error message and a reference to the inner exception that is the cause of this exception.

public:
 ExternalException(System::String ^ message, Exception ^ inner);

public ExternalException(string? message, Exception? inner);

public ExternalException(string message, Exception inner);

new System.Runtime.InteropServices.ExternalException : string * Exception -> System.Runtime.InteropServices.ExternalException

Public Sub New (message As String, inner As Exception)

Parameters

message: String

The error message that explains the reason for the exception.

inner: Exception

The exception that is the cause of the current exception. If the inner parameter is not null, the current exception is raised in a catch block that handles the inner exception.

Remarks

An exception that is thrown as a direct result of a previous exception should include a reference to the previous exception in the InnerException property. The InnerException property returns the same value that is passed into the constructor, or null if the InnerException property does not supply the inner exception value to the constructor.

The following table shows the initial property values for an instance of ExternalException.

Property	Value
InnerException	The inner exception reference.
Message	The error message string.

Applies to

.NET 10 och andra versioner

Produkt	Versioner
.NET	Core 2.0, Core 2.1, Core 2.2, Core 3.0, Core 3.1, 5, 6, 7, 8, 9, 10
.NET Framework	1.1, 2.0, 3.0, 3.5, 4.0, 4.5, 4.5.1, 4.5.2, 4.6, 4.6.1, 4.6.2, 4.7, 4.7.1, 4.7.2, 4.8, 4.8.1
.NET Standard	2.0, 2.1

ExternalException(String, Int32)

Source:: ExternalException.cs

Source:: ExternalException.cs

Source:: ExternalException.cs

Initializes a new instance of the ExternalException class with a specified error message and the HRESULT of the error.

public:
 ExternalException(System::String ^ message, int errorCode);

public ExternalException(string? message, int errorCode);

public ExternalException(string message, int errorCode);

new System.Runtime.InteropServices.ExternalException : string * int -> System.Runtime.InteropServices.ExternalException

Public Sub New (message As String, errorCode As Integer)

Parameters

message: String

The error message that specifies the reason for the exception.

errorCode: Int32

The HRESULT of the error.

Remarks

The following table shows the initial property values for an instance of ExternalException.

Property	Value
ErrorCode	The HRESULT of the error.
InnerException	A null reference (`Nothing` in Visual Basic).
Message	The error message string.

Applies to

.NET 10 och andra versioner

Produkt	Versioner
.NET	Core 2.0, Core 2.1, Core 2.2, Core 3.0, Core 3.1, 5, 6, 7, 8, 9, 10
.NET Framework	1.1, 2.0, 3.0, 3.5, 4.0, 4.5, 4.5.1, 4.5.2, 4.6, 4.6.1, 4.6.2, 4.7, 4.7.1, 4.7.2, 4.8, 4.8.1
.NET Standard	2.0, 2.1

Dela via

ExternalException Constructors

Definition

Overloads

ExternalException()

Remarks

Applies to

ExternalException(String)

Parameters

Remarks

Applies to

ExternalException(SerializationInfo, StreamingContext)

Parameters

Exceptions

Remarks

Applies to

ExternalException(String, Exception)

Parameters

Remarks

See also

Applies to

ExternalException(String, Int32)

Parameters

Remarks

Applies to

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