.Net Framework > v1.1.4322 > System > Array > IndexOf IndexOf(Array,Object)
IndexOf(Array,Object,Int32)
IndexOf(Array,Object,Int32,Int32)

IndexOf(Array,Object)

Category

Method

Description

Searches for the specified object and returns the index of the first occurrence within the entire one-dimensional System.Array.

Type

Int32

Character

public, static

Parameters

Name	Type	Description
array	Array
value	Object

Attributes

Name	Value/Assignment
ReliabilityContractAttribute	System.Runtime.ConstrainedExecution.Consistency.WillNotCorruptState, System.Runtime.ConstrainedExecution.Cer.MayFail

Tags

01892ABD01, 02E3ABA98D, 0311417F6F

IndexOf(Array,Object,Int32)

Category

Method

Description

Searches for the specified object and returns the index of the first occurrence within the section of the one-dimensional System.Array that extends from the specified index to the last element.

Type

Int32

Character

public, static

Parameters

Name	Type	Description
array	Array
value	Object
startIndex	Int32

Attributes

Name	Value/Assignment
ReliabilityContractAttribute	System.Runtime.ConstrainedExecution.Consistency.WillNotCorruptState, System.Runtime.ConstrainedExecution.Cer.MayFail

Tags

01892ABD01, 02E3ABA98D, 0311417F6F

IndexOf(Array,Object,Int32,Int32)

Category

Method

Description

Searches for the specified object and returns the index of the first occurrence within the section of the one-dimensional System.Array that starts at the specified index and contains the specified number of elements.

Type

Int32

Character

public, static

Parameters

Name	Type	Description
array	Array
value	Object
startIndex	Int32
count	Int32

Attributes

Name	Value/Assignment
ReliabilityContractAttribute	System.Runtime.ConstrainedExecution.Consistency.WillNotCorruptState, System.Runtime.ConstrainedExecution.Cer.MayFail

Tags

01892ABD01, 02E3ABA98D, 0311417F6F

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