IndexOutOfRangeException Class
Microsoft Silverlight will reach end of support after October 2021. Learn more.
The exception that is thrown when an attempt is made to access an element of an array with an index that is outside the bounds of the array. This class cannot be inherited.
Inheritance Hierarchy
System.Object
System.Exception
System.SystemException
System.IndexOutOfRangeException
Namespace: System
Assembly: mscorlib (in mscorlib.dll)
Syntax
'Declaration
<ComVisibleAttribute(True)> _
Public NotInheritable Class IndexOutOfRangeException _
Inherits SystemException
[ComVisibleAttribute(true)]
public sealed class IndexOutOfRangeException : SystemException
The IndexOutOfRangeException type exposes the following members.
Constructors
| Name | Description | |
|---|---|---|
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IndexOutOfRangeException() | Initializes a new instance of the IndexOutOfRangeException class. |
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IndexOutOfRangeException(String) | Initializes a new instance of the IndexOutOfRangeException class with a specified error message. |
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IndexOutOfRangeException(String, Exception) | Initializes a new instance of the IndexOutOfRangeException class with a specified error message and a reference to the inner exception that is the cause of this exception. |
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Properties
| Name | Description | |
|---|---|---|
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Data | Gets a collection of key/value pairs that provide additional user-defined information about the exception. (Inherited from Exception.) |
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HResult | Gets or sets HRESULT, a coded numerical value that is assigned to a specific exception. (Inherited from Exception.) |
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InnerException | Gets the Exception instance that caused the current exception. (Inherited from Exception.) |
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Message | Gets a message that describes the current exception. (Inherited from Exception.) |
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StackTrace | Gets a string representation of the frames on the call stack at the time the current exception was thrown. (Inherited from Exception.) |
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Methods
| Name | Description | |
|---|---|---|
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Equals(Object) | Determines whether the specified Object is equal to the current Object. (Inherited from Object.) |
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Finalize | Allows an object to try to free resources and perform other cleanup operations before the Object is reclaimed by garbage collection. (Inherited from Object.) |
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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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GetHashCode | Serves as a hash function for a particular type. (Inherited from Object.) |
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GetType | Gets the runtime type of the current instance. (Inherited from Exception.) |
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MemberwiseClone | Creates a shallow copy of the current Object. (Inherited from Object.) |
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ToString | Creates and returns a string representation of the current exception. (Inherited from Exception.) |
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Remarks
The following Microsoft intermediate language (MSIL) instructions throw IndexOutOfRangeException:
ldelem.<type>
ldelema
stelem.<type>
The most common causes of this exception are miscalculating a lookup index, or using the wrong start or end point when iterating.
For a list of initial property values for an instance of IndexOutOfRangeException, see the IndexOutOfRangeException constructors.
Version Information
Silverlight
Supported in: 5, 4, 3
Silverlight for Windows Phone
Supported in: Windows Phone OS 7.1, Windows Phone OS 7.0
XNA Framework
Supported in: Xbox 360, Windows Phone OS 7.0
Platforms
For a list of the operating systems and browsers that are supported by Silverlight, see Supported Operating Systems and Browsers.
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.