OperationCollection 類別
定義
重要
部分資訊涉及發行前產品，在發行之前可能會有大幅修改。 Microsoft 對此處提供的資訊，不做任何明確或隱含的瑕疵擔保。
表示 Operation 類別的執行個體的集合。 此類別無法獲得繼承。
public ref class OperationCollection sealed : System::Web::Services::Description::ServiceDescriptionBaseCollectionpublic sealed class OperationCollection : System.Web.Services.Description.ServiceDescriptionBaseCollectiontype OperationCollection = class
inherit ServiceDescriptionBaseCollectionPublic NotInheritable Class OperationCollection
Inherits ServiceDescriptionBaseCollection- 繼承
範例
下列範例示範如何使用 類別所 OperationCollection 公開的屬性和方法。
#using <System.dll>
#using <System.Xml.dll>
#using <System.Web.Services.dll>
using namespace System;
using namespace System::Web::Services;
using namespace System::Xml;
using namespace System::Web::Services::Description;
int main()
{
try
{
// Read the 'MathService_Input_cs.wsdl' file.
ServiceDescription^ myDescription = ServiceDescription::Read( "MathService_Input_cs.wsdl" );
PortTypeCollection^ myPortTypeCollection = myDescription->PortTypes;
// Get the 'OperationCollection' for 'SOAP' protocol.
OperationCollection^ myOperationCollection = myPortTypeCollection[ 0 ]->Operations;
Operation^ myOperation = gcnew Operation;
myOperation->Name = "Add";
OperationMessage^ myOperationMessageInput = (OperationMessage^)(gcnew OperationInput);
myOperationMessageInput->Message = gcnew XmlQualifiedName( "AddSoapIn",myDescription->TargetNamespace );
OperationMessage^ myOperationMessageOutput = (OperationMessage^)(gcnew OperationOutput);
myOperationMessageOutput->Message = gcnew XmlQualifiedName( "AddSoapOut",myDescription->TargetNamespace );
myOperation->Messages->Add( myOperationMessageInput );
myOperation->Messages->Add( myOperationMessageOutput );
myOperationCollection->Add( myOperation );
if ( myOperationCollection->Contains( myOperation ) == true )
{
Console::WriteLine( "The index of the added 'myOperation' operation is : {0}", myOperationCollection->IndexOf( myOperation ) );
}
myOperationCollection->Remove( myOperation );
// Insert the 'myOpearation' operation at the index '0'.
myOperationCollection->Insert( 0, myOperation );
Console::WriteLine( "The operation at index '0' is : {0}", myOperationCollection[ 0 ]->Name );
array<Operation^>^myOperationArray = gcnew array<Operation^>(myOperationCollection->Count);
myOperationCollection->CopyTo( myOperationArray, 0 );
Console::WriteLine( "The operation(s) in the collection are :" );
for ( int i = 0; i < myOperationCollection->Count; i++ )
{
Console::WriteLine( " {0}", myOperationArray[ i ]->Name );
}
myDescription->Write( "MathService_New_cs.wsdl" );
}
catch ( Exception^ e )
{
Console::WriteLine( "Exception caught!!!" );
Console::WriteLine( "Source : {0}", e->Source );
Console::WriteLine( "Message : {0}", e->Message );
}
}
using System;
using System.Web.Services;
using System.Xml;
using System.Web.Services.Description;
class MyOperationCollectionSample
{
public static void Main()
{
try
{
// Read the 'MathService_Input_cs.wsdl' file.
ServiceDescription myDescription =
ServiceDescription.Read("MathService_Input_cs.wsdl");
PortTypeCollection myPortTypeCollection =myDescription.PortTypes;
// Get the 'OperationCollection' for 'SOAP' protocol.
OperationCollection myOperationCollection =
myPortTypeCollection[0].Operations;
Operation myOperation = new Operation();
myOperation.Name = "Add";
OperationMessage myOperationMessageInput =
(OperationMessage) new OperationInput();
myOperationMessageInput.Message = new XmlQualifiedName
("AddSoapIn",myDescription.TargetNamespace);
OperationMessage myOperationMessageOutput =
(OperationMessage) new OperationOutput();
myOperationMessageOutput.Message = new XmlQualifiedName(
"AddSoapOut",myDescription.TargetNamespace);
myOperation.Messages.Add(myOperationMessageInput);
myOperation.Messages.Add(myOperationMessageOutput);
myOperationCollection.Add(myOperation);
if(myOperationCollection.Contains(myOperation) == true)
{
Console.WriteLine("The index of the added 'myOperation' " +
"operation is : " +
myOperationCollection.IndexOf(myOperation));
}
myOperationCollection.Remove(myOperation);
// Insert the 'myOpearation' operation at the index '0'.
myOperationCollection.Insert(0, myOperation);
Console.WriteLine("The operation at index '0' is : " +
myOperationCollection[0].Name);
Operation[] myOperationArray = new Operation[
myOperationCollection.Count];
myOperationCollection.CopyTo(myOperationArray, 0);
Console.WriteLine("The operation(s) in the collection are :");
for(int i = 0; i < myOperationCollection.Count; i++)
{
Console.WriteLine(" " + myOperationArray[i].Name);
}
myDescription.Write("MathService_New_cs.wsdl");
}
catch(Exception e)
{
Console.WriteLine("Exception caught!!!");
Console.WriteLine("Source : " + e.Source);
Console.WriteLine("Message : " + e.Message);
}
}
}
Option Strict On
Imports System.Web.Services
Imports System.Xml
Imports System.Web.Services.Description
Class MyOperationCollectionSample
Public Shared Sub Main()
Try
' Read the 'MathService_Input_vb.wsdl' file.
Dim myDescription As ServiceDescription = _
ServiceDescription.Read("MathService_Input_vb.wsdl")
Dim myPortTypeCollection As PortTypeCollection = _
myDescription.PortTypes
' Get the 'OperationCollection' for 'SOAP' protocol.
Dim myOperationCollection As OperationCollection = _
myPortTypeCollection(0).Operations
Dim myOperation As New Operation()
myOperation.Name = "Add"
Dim myOperationMessageInput As OperationMessage = _
CType(New OperationInput(), OperationMessage)
myOperationMessageInput.Message = New XmlQualifiedName _
("AddSoapIn", myDescription.TargetNamespace)
Dim myOperationMessageOutput As OperationMessage = _
CType(New OperationOutput(), OperationMessage)
myOperationMessageOutput.Message = New XmlQualifiedName _
("AddSoapOut", myDescription.TargetNamespace)
myOperation.Messages.Add(myOperationMessageInput)
myOperation.Messages.Add(myOperationMessageOutput)
myOperationCollection.Add(myOperation)
If myOperationCollection.Contains(myOperation) = True Then
Console.WriteLine("The index of the added 'myOperation' " + _
"operation is : " + _
myOperationCollection.IndexOf(myOperation).ToString)
End If
myOperationCollection.Remove(myOperation)
' Insert the 'myOpearation' operation at the index '0'.
myOperationCollection.Insert(0, myOperation)
Console.WriteLine("The operation at index '0' is : " + _
myOperationCollection.Item(0).Name)
Dim myOperationArray(myOperationCollection.Count) As Operation
myOperationCollection.CopyTo(myOperationArray, 0)
Console.WriteLine("The operation(s) in the collection are :")
Dim i As Integer
For i = 0 To myOperationCollection.Count - 1
Console.WriteLine(" " + myOperationArray(i).Name)
Next i
myDescription.Write("MathService_New_vb.wsdl")
Catch e As Exception
Console.WriteLine("Exception caught!!!")
Console.WriteLine("Source : " + e.Source)
Console.WriteLine("Message : " + e.Message)
End Try
End Sub
End Class
備註
類別 Operation 會對應至元素所 <portType> 括住的 Web 服務描述語言 (WSDL) <operation> 元素。 如需 WSDL 的詳細資訊，請參閱 WSDL 規格。
屬性
| Capacity |
取得或設定 CollectionBase 可包含的項目數目。 (繼承來源 CollectionBase) |
| Count |
取得 CollectionBase 執行個體中包含的元素數目。 這個屬性無法覆寫。 (繼承來源 CollectionBase) |
| InnerList |
取得包含 ArrayList 執行個體中之元素清單的 CollectionBase。 (繼承來源 CollectionBase) |
| Item[Int32] |
取得或設定 Operation 的值，於指定的以零起始的索引位置。 |
| List |
取得包含 IList 執行個體中之元素清單的 CollectionBase。 (繼承來源 CollectionBase) |
| Table |
取得實作 ServiceDescriptionBaseCollection 中索引鍵和數值關聯的介面。 (繼承來源 ServiceDescriptionBaseCollection) |
方法
明確介面實作
| ICollection.CopyTo(Array, Int32) |
從目標陣列的指定索引開始，將整個 CollectionBase 複製到相容的一維 Array。 (繼承來源 CollectionBase) |
| ICollection.IsSynchronized |
取得值，這個值表示對 CollectionBase 的存取是否同步 (安全執行緒)。 (繼承來源 CollectionBase) |
| ICollection.SyncRoot |
取得可用以同步存取 CollectionBase 的物件。 (繼承來源 CollectionBase) |
| IList.Add(Object) |
將物件加入至 CollectionBase 的末端。 (繼承來源 CollectionBase) |
| IList.Contains(Object) |
判斷 CollectionBase 是否包含特定項目。 (繼承來源 CollectionBase) |
| IList.IndexOf(Object) |
搜尋指定的 Object，並傳回在整個 CollectionBase 中第一個符合項目之以零為起始的索引。 (繼承來源 CollectionBase) |
| IList.Insert(Int32, Object) |
將項目插入至 CollectionBase 中指定的索引位置。 (繼承來源 CollectionBase) |
| IList.IsFixedSize |
取得值，指出 CollectionBase 是否有固定的大小。 (繼承來源 CollectionBase) |
| IList.IsReadOnly |
取得值，指出 CollectionBase 是否唯讀。 (繼承來源 CollectionBase) |
| IList.Item[Int32] |
在指定的索引位置上取得或設定項目。 (繼承來源 CollectionBase) |
| IList.Remove(Object) |
從 CollectionBase 移除特定物件之第一個符合的元素。 (繼承來源 CollectionBase) |
擴充方法
| Cast<TResult>(IEnumerable) |
將 IEnumerable 的項目轉換成指定的型別。 |
| OfType<TResult>(IEnumerable) |
根據指定的型別來篩選 IEnumerable 的項目。 |
| AsParallel(IEnumerable) |
啟用查詢的平行化作業。 |
| AsQueryable(IEnumerable) |
將 IEnumerable 轉換成 IQueryable。 |