ServiceDescriptionCollection.Contains(ServiceDescription) 方法

定義

命名空間:

System.Web.Services.Description

組件:

System.Web.Services.dll

傳回值，指出指定的 ServiceDescription 是否為集合的成員。

public:
 bool Contains(System::Web::Services::Description::ServiceDescription ^ serviceDescription);

public bool Contains (System.Web.Services.Description.ServiceDescription serviceDescription);

member this.Contains : System.Web.Services.Description.ServiceDescription -> bool

Public Function Contains (serviceDescription As ServiceDescription) As Boolean

參數

serviceDescription

ServiceDescription

ServiceDescription，要為其檢查集合成員資格。

傳回

Boolean

如果 serviceDescription 參數是 ServiceDescriptionCollection 的成員，則為 true，否則為 false。

範例

// Check for 'ServiceDescription' object in the collection.
if (myCollection.Contains(myServiceDescription2))
{
   // Get the index of 'ServiceDescription' object.
   int myIndex = myCollection.IndexOf(myServiceDescription2);
   // Remove 'ServiceDescription' object from the collection.
   myCollection.Remove(myServiceDescription2);
   Console.WriteLine("Element at index {0} is removed ", myIndex);
}
else
{
   Console.WriteLine("Element not found.");
}

' Check for 'ServiceDescription' object in the collection.
If myCollection.Contains(myServiceDescription2) Then
   ' Get the index of 'ServiceDescription' object.
   Dim myIndex As Integer = myCollection.IndexOf(myServiceDescription2)
   ' Remove 'ServiceDescription' object from the collection.
   myCollection.Remove(myServiceDescription2)
   Console.WriteLine("Element at index {0} is removed ", myIndex.ToString())
Else
   Console.WriteLine("Element not found.")
End If