DataException Constructors

Definition

Namespace:

System.Data

Assembly:

System.Data.Common.dll

Initializes a new instance of the DataException class.

Overloads

DataException()	Initializes a new instance of the DataException class. This is the parameterless constructor.
DataException(String)	Initializes a new instance of the DataException class with the specified string.
DataException(SerializationInfo, StreamingContext)	Obsolete. Initializes a new instance of the DataException class with the specified serialization information and context.
DataException(String, Exception)	Initializes a new instance of the DataException class with the specified string and inner exception.

DataException()

Source:

DataException.cs

Initializes a new instance of the DataException class. This is the parameterless constructor.

public:
 DataException();

public DataException ();

Public Sub New ()

DataException(String)

Source:

DataException.cs

Initializes a new instance of the DataException class with the specified string.

public:
 DataException(System::String ^ s);

public DataException (string? s);

new System.Data.DataException : string -> System.Data.DataException

Public Sub New (s As String)

Parameters

s

String

The string to display when the exception is thrown.

See also

• Exception

DataException(SerializationInfo, StreamingContext)

Source:

DataException.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 DataException class with the specified serialization information and context.

protected:
 DataException(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 DataException (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.Data.DataException : System.Runtime.Serialization.SerializationInfo * System.Runtime.Serialization.StreamingContext -> System.Data.DataException

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

Parameters

info

SerializationInfo

The data necessary to serialize or deserialize an object.

context

StreamingContext

Description of the source and destination of the specified serialized stream.

Attributes

ObsoleteAttribute

DataException(String, Exception)

Source:

DataException.cs

Initializes a new instance of the DataException class with the specified string and inner exception.

public:
 DataException(System::String ^ s, Exception ^ innerException);

public DataException (string? s, Exception? innerException);

new System.Data.DataException : string * Exception -> System.Data.DataException

Public Sub New (s As String, innerException As Exception)

Parameters

s

String

The string to display when the exception is thrown.

innerException

Exception

A reference to an inner exception.

Remarks

You can create a new exception that catches an earlier exception. The code that handles the second exception can make use of the additional information from the earlier exception, also called an inner exception, to examine the cause of the initial error.