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IndexOf Method

ActiveDirectorySiteCollection.IndexOf Method

Returns the zero-based index of the first occurrence of the specified ActiveDirectorySite object in this collection.

Namespace:  System.DirectoryServices.ActiveDirectory
Assembly:  System.DirectoryServices (in System.DirectoryServices.dll)

public int IndexOf(
	ActiveDirectorySite site
)

Parameters

site
Type: System.DirectoryServices.ActiveDirectory.ActiveDirectorySite

The ActiveDirectorySite object to search for in this collection.

Return Value

Type: System.Int32
The zero-based index of the first matching object. Returns -1 if no member of this collection is identical to the ActiveDirectorySite object.

ExceptionCondition
ActiveDirectoryOperationException

A call to the underlying directory service resulted in an error.

ArgumentNullException

site is null.

InvalidOperationException

The ActiveDirectorySite object has not yet been saved in the Active Directory Domain Services store.

.NET Framework

Supported in: 4.6, 4.5, 4, 3.5, 3.0, 2.0

.NET Framework Client Profile

Supported in: 4, 3.5 SP1
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