ArgumentNullException

Public Class

The exception that is thrown when . is passed to a method that does not accept it as a valid argument.

Inheritance Hierarchy

System.Object
System.Exception
Autodesk.Revit.Exceptions.ApplicationException
Autodesk.Revit.Exceptions.ArgumentException
Autodesk.Revit.Exceptions.ArgumentNullException

Namespace: Autodesk.Revit.Exceptions

Assembly: RevitAPI (in RevitAPI.dll) Version: 25.0.0.0 (25.0.0.0)

Syntax

[SerializableAttribute]
public class ArgumentNullException : ArgumentException

The ArgumentNullException type exposes the following members.

Properties

Name

Description

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Public Property

Data

Gets a collection of key/value pairs that provide additional user-defined information about the exception.
(Inherited from Exception)

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Public Property

FunctionId

The information of the function throwing the exception.
(Inherited from ApplicationException)

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Public Property

HelpLink

Gets or sets a link to the help file associated with this exception.
(Inherited from Exception)

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Public Property

HResult

Gets or sets HRESULT, a coded numerical value that is assigned to a specific exception.
(Inherited from Exception)

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Public Property

InnerException

Gets the Exception instance that caused the current exception.
(Inherited from Exception)

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Public Property
Message

Gets the error message and the parameter name, or only the error message if no parameter name is set.
(Inherited from ArgumentException)

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Public Property

ParamName

Gets the name of the parameter that causes this exception.
(Inherited from ArgumentException)

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Public Property

Source

Gets or sets the name of the application or the object that causes the error.
(Inherited from Exception)

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Public Property

StackTrace

Gets a string representation of the immediate frames on the call stack.
(Inherited from Exception)

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Public Property

TargetSite

Gets the method that throws the current exception.
(Inherited from Exception)

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Methods

Name

Description

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Public Method

Equals

Determines whether the specified object is equal to the current object.
(Inherited from Object)

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Public Method

GetBaseException

When overridden in a derived class, returns the Exception that is the root cause of one or more subsequent exceptions.
(Inherited from Exception)

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Public Method

GetHashCode

Serves as the default hash function.
(Inherited from Object)

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Public Method

GetObjectData

Retrieves data needed to serialize the target object.
(Overrides

ArgumentException.GetObjectData(SerializationInfo, StreamingContext)

)

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Public Method

GetType

Gets the runtime type of the current instance.
(Inherited from Exception)

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Public Method

ToString

Creates and returns a string representation of the current exception.
(Inherited from Exception)

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