CodeDirectiveCollection.Contains(CodeDirective) Method
Definition
Important
Some information relates to prerelease product that may be substantially modified before it’s released. Microsoft makes no warranties, express or implied, with respect to the information provided here.
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
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
Applies to
.NET
フィードバック
https://aka.ms/ContentUserFeedback」を参照してください。
以下は間もなく提供いたします。2024 年を通じて、コンテンツのフィードバック メカニズムとして GitHub の issue を段階的に廃止し、新しいフィードバック システムに置き換えます。 詳細については、「フィードバックの送信と表示