CodeDirectiveCollection.Contains(CodeDirective) Method

Definition

Namespace:

System.CodeDom

Assembly:

System.CodeDom.dll

Source:

CodeDirectiveCollection.cs

Gets a value indicating whether the collection contains the specified CodeDirective object.

public:
 bool Contains(System::CodeDom::CodeDirective ^ value);

public bool Contains (System.CodeDom.CodeDirective value);

member this.Contains : System.CodeDom.CodeDirective -> bool

Public Function Contains (value As CodeDirective) As Boolean

Parameters

value

CodeDirective

The CodeDirective object to search for in the collection.

Returns

Boolean

true if the collection contains the specified object; otherwise, false.

Examples

The following code example shows the use of the Contains method to determine whether the collection contains a specific 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);

' Tests for the presence of a CodeDirective in the 
' collection, and retrieves its index if it is found.
Dim testDirective = New CodeRegionDirective(CodeRegionMode.Start, "Region1")
Dim itemIndex As Integer = -1
If collection.Contains(testDirective) Then
    itemIndex = collection.IndexOf(testDirective)
End If