PortCollection.Remove(Port) 方法

定义

命名空间:

System.Web.Services.Description

程序集:

System.Web.Services.dll

从 Port 中移除指定的 PortCollection 的第一个匹配项。

public:
 void Remove(System::Web::Services::Description::Port ^ port);

public void Remove (System.Web.Services.Description.Port port);

member this.Remove : System.Web.Services.Description.Port -> unit

Public Sub Remove (port As Port)

参数

port

Port

要从该集合中移除的 Port。

示例

Service^ myService;
PortCollection^ myPortCollection;
ServiceDescription^ myServiceDescription = ServiceDescription::Read( "MathServiceItem_cs.wsdl" );
Console::WriteLine( "Total number of services : {0}", myServiceDescription->Services->Count );
for ( int i = 0; i < myServiceDescription->Services->Count; ++i )
{
   myService = myServiceDescription->Services[ i ];
   Console::WriteLine( "Name : {0}", myService->Name );
   myPortCollection = myService->Ports;

   // Create an array of ports.
   Console::WriteLine( "\nPort collection :" );
   for ( int i1 = 0; i1 < myService->Ports->Count; ++i1 )
   {
      Console::WriteLine( "Port[{0}] : {1}", i1, myPortCollection[ i1 ]->Name );
   }

   String^ strPort = myPortCollection[ 0 ]->Name;
   Port^ myPort = myPortCollection[ strPort ];
   Console::WriteLine( "\nIndex of Port[{0}] : {1}", strPort, myPortCollection->IndexOf( myPort ) );

   Port^ myPortTestRemove = myPortCollection[ 0 ];
   Console::WriteLine( "\nTotal number of ports before removing a port '{0}' is : {1}", myPortTestRemove->Name, myService->Ports->Count );
   myPortCollection->Remove( myPortTestRemove );
   Console::WriteLine( "Total number of ports after removing a port '{0}' is : {1}", myPortTestRemove->Name, myService->Ports->Count );

   // Create the WSDL file.
   myPortCollection->Insert( 0, myPortTestRemove );
   myServiceDescription->Write( "MathServiceItemNew_cs.wsdl" );

Service myService;
PortCollection myPortCollection;

ServiceDescription myServiceDescription =
   ServiceDescription.Read("MathServiceItem_cs.wsdl");

Console.WriteLine("Total number of services : "
   + myServiceDescription.Services.Count);

for(int i=0; i < myServiceDescription.Services.Count; ++i)
{
   myService = myServiceDescription.Services[i];
   Console.WriteLine("Name : " + myService.Name);

   myPortCollection = myService.Ports;

   // Create an array of ports.
   Console.WriteLine("\nPort collection :");
   for(int i1=0 ; i1 < myService.Ports.Count ; ++i1)
   {
      Console.WriteLine("Port[" + i1+"] : " +
         myPortCollection[i1].Name);
   }

   string strPort = myPortCollection[0].Name;
   Port myPort = myPortCollection[strPort];
   Console.WriteLine("\nIndex of Port[" + strPort + "] : " +
      myPortCollection.IndexOf(myPort));


   Port myPortTestRemove = myPortCollection[0];

   Console.WriteLine("\nTotal number of ports before removing "
      + "a port '" + myPortTestRemove.Name +"' is : "
      + myService.Ports.Count);

   myPortCollection.Remove(myPortTestRemove);

   Console.WriteLine("Total number of ports after removing "
      + "a port '" + myPortTestRemove.Name +"' is : "
      + myService.Ports.Count);

   // Create the WSDL file.
   myPortCollection.Insert(0, myPortTestRemove);
   myServiceDescription.Write("MathServiceItemNew_cs.wsdl");

Dim myService As Service
Dim myPortCollection As PortCollection

Dim myServiceDescription As ServiceDescription = _
   ServiceDescription.Read("MathServiceItem_vb.wsdl")

Console.WriteLine("Total number of services : " & _
   myServiceDescription.Services.Count.ToString)

Dim i As Integer
For i = 0 to myServiceDescription.Services.Count - 1
   myService = myServiceDescription.Services(i)
   Console.WriteLine("Name : " & myService.Name)

   myPortCollection = myService.Ports

   ' Create an array of ports.
   Console.WriteLine(ControlChars.NewLine & "Port collection :")
   Dim i1 As Integer
   For i1 = 0 to myService.Ports.Count - 1
      Console.WriteLine("Port[" & i1.ToString & "] : " & _
         myPortCollection(i1).Name)
   Next
   Dim strPort As String = myPortCollection(0).Name
   Dim myPort As Port = myPortCollection(strPort)
   Console.WriteLine(ControlChars.NewLine & _
      "Index of Port[" & strPort & "] : " & _
      myPortCollection.IndexOf(myPort).ToString)

   Dim myPortTestRemove As Port = myPortCollection(0)

   Console.WriteLine(ControlChars.NewLine & _
      "Total number of ports before removing " & _
      "a port '" & myPortTestRemove.Name & "' is : " & _
      myService.Ports.Count.ToString)
   myPortCollection.Remove(myPortTestRemove)
   Console.WriteLine("Total number of ports after removing " & _
      "a port '" & myPortTestRemove.Name & "' is : " & _
      myService.Ports.Count.ToString)

   ' Create the WSDL file.
   myPortCollection.Insert(0, myPortTestRemove)
   myServiceDescription.Write("MathServiceItemNew_vb.wsdl")
Next

注解

此方法执行线性搜索;因此，平均执行时间与 Count成正比。

删除 Port 后的元素会向上移动，以占用空位。