CodeDirectiveCollection.IndexOf Method

Gets the index in the collection of the specified CodeDirective object, if it exists in the collection.

Namespace:  System.CodeDom
Assembly:  System (in System.dll)

public int IndexOf(
	CodeDirective value
)

Parameters

value
Type: System.CodeDom.CodeDirective

The CodeDirective object to locate in the collection.

Return Value

Type: System.Int32
The index position in the collection of the specified object, if found; otherwise, -1.

The following code example shows the use of the IndexOf method to get the index in the collection of the specified CodeDirective object. This example is part of a larger example provided for the CodeDirectiveCollection class.

// Tests for the presence of a CodeDirective in the  
// collection, and retrieves its index if it is found.
CodeDirective testDirective = new CodeRegionDirective(CodeRegionMode.Start, "Region1");
int itemIndex = -1;
if (collection.Contains(testDirective))
    itemIndex = collection.IndexOf(testDirective);

.NET Framework

Supported in: 4.5.2, 4.5.1, 4.5, 4, 3.5, 3.0, 2.0

.NET Framework Client Profile

Supported in: 4, 3.5 SP1

Windows 8.1, Windows Server 2012 R2, Windows 8, Windows Server 2012, Windows 7, Windows Vista SP2, Windows Server 2008 (Server Core Role not supported), Windows Server 2008 R2 (Server Core Role supported with SP1 or later; Itanium not supported)

The .NET Framework does not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.

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