InvalidValueException Class

Exception to report an invalid value supplied to a driver.

Inheritance Hierarchy

SystemObject
  SystemException
    ASCOMDriverException
      ASCOMInvalidValueException

Namespace: ASCOM
Assembly: ASCOM.Exceptions (in ASCOM.Exceptions.dll) Version: 6.0.0.0 (6.6.9999.9999)

Syntax

C++

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[SerializableAttribute]
public class InvalidValueException : DriverException

<SerializableAttribute>
Public Class InvalidValueException
	Inherits DriverException

[SerializableAttribute]
public ref class InvalidValueException : public DriverException

The InvalidValueException type exposes the following members.

Constructors

	Name	Description
	InvalidValueException	Create a new exception object
	InvalidValueException(String)	Create a new exception
	InvalidValueException(String, Exception)	Create a new exception
	InvalidValueException(String, String, String)	Create a new exception object and identify the specified driver property or method as the source.
	InvalidValueException(String, String, String, Exception)	Create a new exception object and identify the specified driver property as the source, and include an inner exception object containing a caught exception.
	InvalidValueException(String, String, String, String)	Create a new exception object and identify the specified driver property or method as the source.

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Properties

	Name	Description
	FromValue	The lower value of the valid range.
	Number	The COM error code for this exception (hex 80040400 - 800404FF) (Inherited from DriverException)
	PropertyOrMethod	The property/accessor or method that has an invalid value.
	Range	The valid range for this property.
	ToValue	The higher end of the valid range.
	Value	The invalid value.

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Remarks

The most useful way to use this exception is to inform the user which property/method/parameter received the invalid value and also the range of allowed values.

If you need to throw this error as a COM exception use the error number: 0x80040401.

Reference

ASCOM Namespace