DacException Class

The DacException class is a generic exception that is raised when an error occurs using the Microsoft.SqlServer.Management.Dac namespace.

Inheritance Hierarchy

Object
  Exception
    Microsoft.SqlServer.Management.Common.SqlServerManagementException
      Microsoft.SqlServer.Management.Dac.DacException
        Microsoft.SqlServer.Management.Dac.BacpacException
        Microsoft.SqlServer.Management.Dac.DacExtractionException
        Microsoft.SqlServer.Management.Dac.DeploymentValidationException
        Microsoft.SqlServer.Management.Dac.ExtractValidationException
        Microsoft.SqlServer.Management.Dac.InvalidInputException

Namespace:  Microsoft.SqlServer.Management.Dac
Assembly:  Microsoft.SqlServer.Management.Dac (in Microsoft.SqlServer.Management.Dac.dll)

Syntax

'宣告
<SerializableAttribute> _
Public Class DacException _
    Inherits SqlServerManagementException
'用途
Dim instance As DacException

[SerializableAttribute]
public class DacException : SqlServerManagementException

[SerializableAttribute]
public ref class DacException : public SqlServerManagementException

[<SerializableAttribute>]
type DacException =  
    class
        inherit SqlServerManagementException
    end

public class DacException extends SqlServerManagementException

The DacException type exposes the following members.

Constructors

	Name	Description
	DacException()	Initializes a new instance of the DacException class.
	DacException(String)	Initializes a new instance of the DacException class that has the specified message text.
	DacException(SerializationInfo, StreamingContext)	Initializes a new instance of the DacException class specifying a location to stream serialized information.
	DacException(String, Exception)	Initializes a new instance of the DacException class that has the specified message text and inner exception.

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Properties

	Name	Description
	DacExceptionType	Gets the type of the exception.
	Data	(Inherited from Exception.)
	HelpLink	Gets a string with the URL help link that further explains the exception. (Overrides ExceptionHelpLink().)
	HResult	(Inherited from Exception.)
	InnerException	(Inherited from Exception.)
	Message	(Inherited from Exception.)
	ProdVer	Gets the product version.
	Source	(Inherited from Exception.)
	StackTrace	(Inherited from Exception.)
	TargetSite	(Inherited from Exception.)

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Methods

	Name	Description
	Equals	(Inherited from Object.)
	Finalize	(Inherited from Object.)
	GetBaseException	(Inherited from Exception.)
	GetHashCode	(Inherited from Object.)
	GetObjectData	(Inherited from Exception.)
	GetType	(Inherited from Exception.)
	Init	Initializes provider properties.
	MemberwiseClone	(Inherited from Object.)
	SetHelpContext	Sets the help context for the help link.
	ToString	(Inherited from Exception.)

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Remarks

Using the DacException class, you can:

• Handle errors generated by the Microsoft.SqlServer.Management.Dac namespace.

• Determine the cause of the error.

Thread Safety

Any public static (Shared in Microsoft Visual Basic) members of this type are safe for multithreaded operations. Any instance members are not guaranteed to be thread safe.

Examples

VC#

try 
{ 
    //Enter DAC code here. 
 
} 
//Catch the DAC exception.
catch (DacException dacex) 
{ 
    System.Console.WriteLine("This is a DAC Exception"); 
   //Display the DAC exception message and type. 
   System.Console.WriteLine(dacex.Message); 
   System.Console.WriteLine(dacex.DacExceptionType); 
} 
   //Catch other non-DAC exceptions. 
catch (Exception ex) 
{ 
   System.Console.WriteLine("This is not a DAC exception."); 
} 

Thread Safety

Any public static (Shared in Visual Basic) members of this type are thread safe. Any instance members are not guaranteed to be thread safe.

See Also

Reference

Microsoft.SqlServer.Management.Dac Namespace

Other Resources

Handling SMO Exceptions