WebMethodAttribute Constructors
Definition
Important
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Initializes a new instance of the WebMethodAttribute class.
Overloads
| WebMethodAttribute() |
Initializes a new instance of the WebMethodAttribute class. |
| WebMethodAttribute(Boolean) |
Initializes a new instance of the WebMethodAttribute class. |
| WebMethodAttribute(Boolean, TransactionOption) |
Initializes a new instance of the WebMethodAttribute class. |
| WebMethodAttribute(Boolean, TransactionOption, Int32) |
Initializes a new instance of the WebMethodAttribute class. |
| WebMethodAttribute(Boolean, TransactionOption, Int32, Boolean) |
Initializes a new instance of the WebMethodAttribute class. |
WebMethodAttribute()
Initializes a new instance of the WebMethodAttribute class.
public:
WebMethodAttribute();public WebMethodAttribute ();Public Sub New ()See also
Applies to
WebMethodAttribute(Boolean)
Initializes a new instance of the WebMethodAttribute class.
public:
WebMethodAttribute(bool enableSession);public WebMethodAttribute (bool enableSession);new System.Web.Services.WebMethodAttribute : bool -> System.Web.Services.WebMethodAttributePublic Sub New (enableSession As Boolean)Parameters
- enableSession
- Boolean
Initializes whether session state is enabled for the XML Web service method.
Applies to
WebMethodAttribute(Boolean, TransactionOption)
Initializes a new instance of the WebMethodAttribute class.
public:
WebMethodAttribute(bool enableSession, System::EnterpriseServices::TransactionOption transactionOption);public WebMethodAttribute (bool enableSession, System.EnterpriseServices.TransactionOption transactionOption);new System.Web.Services.WebMethodAttribute : bool * System.EnterpriseServices.TransactionOption -> System.Web.Services.WebMethodAttributePublic Sub New (enableSession As Boolean, transactionOption As TransactionOption)Parameters
- enableSession
- Boolean
Initializes whether session state is enabled for the XML Web service method.
- transactionOption
- TransactionOption
Initializes the transaction support of an XML Web service method.
Remarks
A web service call can only be the root of a transaction, due to the stateless nature of the HTTP protocol. This means that the following two settings are equivalent, with each call creating a new transaction:
[WebMethod(TransactionOption = TransactionOption.Required)]
[WebMethod(TransactionOption = TransactionOption.RequiresNew)]
It also means that all the following settings are equivalent; meaning no transaction support:
[WebMethod] // TransactionOption.Disabled is the default
[WebMethod(TransactionOption = TransactionOption.Disabled)]
[WebMethod(TransactionOption = Transaction.NotSupported)]
[WebMethod(TransactionOption = Transaction.Supported)]
Applies to
WebMethodAttribute(Boolean, TransactionOption, Int32)
Initializes a new instance of the WebMethodAttribute class.
public:
WebMethodAttribute(bool enableSession, System::EnterpriseServices::TransactionOption transactionOption, int cacheDuration);public WebMethodAttribute (bool enableSession, System.EnterpriseServices.TransactionOption transactionOption, int cacheDuration);new System.Web.Services.WebMethodAttribute : bool * System.EnterpriseServices.TransactionOption * int -> System.Web.Services.WebMethodAttributePublic Sub New (enableSession As Boolean, transactionOption As TransactionOption, cacheDuration As Integer)Parameters
- enableSession
- Boolean
Initializes whether session state is enabled for the XML Web service method.
- transactionOption
- TransactionOption
Initializes the transaction support of an XML Web service method.
- cacheDuration
- Int32
Initializes the number of seconds the response is cached.
Remarks
A web service call can only be the root of a transaction, due to the stateless nature of the HTTP protocol. This means that the following two settings are equivalent, with each call creating a new transaction:
[WebMethod(TransactionOption = TransactionOption.Required)]
[WebMethod(TransactionOption = TransactionOption.RequiresNew)]
It also means that all the following settings are equivalent; meaning no transaction support:
[WebMethod] // TransactionOption.Disabled is the default
[WebMethod(TransactionOption = TransactionOption.Disabled)]
[WebMethod(TransactionOption = Transaction.NotSupported)]
[WebMethod(TransactionOption = Transaction.Supported)]
Applies to
WebMethodAttribute(Boolean, TransactionOption, Int32, Boolean)
Initializes a new instance of the WebMethodAttribute class.
public:
WebMethodAttribute(bool enableSession, System::EnterpriseServices::TransactionOption transactionOption, int cacheDuration, bool bufferResponse);public WebMethodAttribute (bool enableSession, System.EnterpriseServices.TransactionOption transactionOption, int cacheDuration, bool bufferResponse);new System.Web.Services.WebMethodAttribute : bool * System.EnterpriseServices.TransactionOption * int * bool -> System.Web.Services.WebMethodAttributePublic Sub New (enableSession As Boolean, transactionOption As TransactionOption, cacheDuration As Integer, bufferResponse As Boolean)Parameters
- enableSession
- Boolean
Initializes whether session state is enabled for the XML Web service method.
- transactionOption
- TransactionOption
Initializes the transaction support of an XML Web service method.
- cacheDuration
- Int32
Initializes the number of seconds the response is cached.
- bufferResponse
- Boolean
Initializes whether the response for this request is buffered.
Remarks
A web service call can only be the root of a transaction, due to the stateless nature of the HTTP protocol. This means that the following two settings are equivalent, with each call creating a new transaction:
[WebMethod(TransactionOption = TransactionOption.Required)]
[WebMethod(TransactionOption = TransactionOption.RequiresNew)]
It also means that all the following settings are equivalent; meaning no transaction support:
[WebMethod] // TransactionOption.Disabled is the default
[WebMethod(TransactionOption = TransactionOption.Disabled)]
[WebMethod(TransactionOption = Transaction.NotSupported)]
[WebMethod(TransactionOption = Transaction.Supported)]
