WebMethodAttribute 构造函数

定义

命名空间:

System.Web.Services

程序集:

System.Web.Services.dll

初始化 WebMethodAttribute 类的新实例。

重载

WebMethodAttribute()	初始化 WebMethodAttribute 类的新实例。
WebMethodAttribute(Boolean)	初始化 WebMethodAttribute 类的新实例。
WebMethodAttribute(Boolean, TransactionOption)	初始化 WebMethodAttribute 类的新实例。
WebMethodAttribute(Boolean, TransactionOption)
WebMethodAttribute(Boolean, TransactionOption, Int32)	初始化 WebMethodAttribute 类的新实例。
WebMethodAttribute(Boolean, TransactionOption, Int32)
WebMethodAttribute(Boolean, TransactionOption, Int32, Boolean)	初始化 WebMethodAttribute 类的新实例。
WebMethodAttribute(Boolean, TransactionOption, Int32, Boolean)

WebMethodAttribute()

初始化 WebMethodAttribute 类的新实例。

public:
 WebMethodAttribute();

public WebMethodAttribute ();

Public Sub New ()

另请参阅

• WebMethodAttribute

WebMethodAttribute(Boolean)

初始化 WebMethodAttribute 类的新实例。

public:
 WebMethodAttribute(bool enableSession);

public WebMethodAttribute (bool enableSession);

new System.Web.Services.WebMethodAttribute : bool -> System.Web.Services.WebMethodAttribute

Public Sub New (enableSession As Boolean)

参数

enableSession

Boolean

初始化是否为 XML Web service 方法启用会话状态。

WebMethodAttribute(Boolean, TransactionOption)

初始化 WebMethodAttribute 类的新实例。

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.WebMethodAttribute

Public Sub New (enableSession As Boolean, transactionOption As TransactionOption)

参数

enableSession

Boolean

初始化是否为 XML Web service 方法启用会话状态。

transactionOption

TransactionOption

初始化 XML Web service 方法的事务支持。

注解

由于 HTTP 协议的无状态性质，Web 服务调用只能是事务的根。 这意味着以下两个设置是等效的，每次调用都创建新的事务：

[WebMethod(TransactionOption = TransactionOption.Required)]  
[WebMethod(TransactionOption = TransactionOption.RequiresNew)]  

这也意味着以下所有设置都等效;这意味着没有事务支持：

[WebMethod] // TransactionOption.Disabled is the default  
[WebMethod(TransactionOption = TransactionOption.Disabled)]  
[WebMethod(TransactionOption = Transaction.NotSupported)]  
[WebMethod(TransactionOption = Transaction.Supported)]  

WebMethodAttribute(Boolean, TransactionOption)

public:
 WebMethodAttribute(bool enableSession, System::Web::Services::TransactionOption transactionOption);

public WebMethodAttribute (bool enableSession, System.Web.Services.TransactionOption transactionOption);

new System.Web.Services.WebMethodAttribute : bool * System.Web.Services.TransactionOption -> System.Web.Services.WebMethodAttribute

Public Sub New (enableSession As Boolean, transactionOption As TransactionOption)

参数

enableSession

Boolean

transactionOption

TransactionOption

WebMethodAttribute(Boolean, TransactionOption, Int32)

初始化 WebMethodAttribute 类的新实例。

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.WebMethodAttribute

Public Sub New (enableSession As Boolean, transactionOption As TransactionOption, cacheDuration As Integer)

参数

enableSession

Boolean

初始化是否为 XML Web service 方法启用会话状态。

transactionOption

TransactionOption

初始化 XML Web service 方法的事务支持。

cacheDuration

Int32

初始化响应的缓存秒数。

注解

由于 HTTP 协议的无状态性质，Web 服务调用只能是事务的根。 这意味着以下两个设置是等效的，每次调用都创建新的事务：

[WebMethod(TransactionOption = TransactionOption.Required)]  
[WebMethod(TransactionOption = TransactionOption.RequiresNew)]  

这也意味着以下所有设置都等效;这意味着没有事务支持：

[WebMethod] // TransactionOption.Disabled is the default  
[WebMethod(TransactionOption = TransactionOption.Disabled)]  
[WebMethod(TransactionOption = Transaction.NotSupported)]  
[WebMethod(TransactionOption = Transaction.Supported)]  

WebMethodAttribute(Boolean, TransactionOption, Int32)

public:
 WebMethodAttribute(bool enableSession, System::Web::Services::TransactionOption transactionOption, int cacheDuration);

public WebMethodAttribute (bool enableSession, System.Web.Services.TransactionOption transactionOption, int cacheDuration);

new System.Web.Services.WebMethodAttribute : bool * System.Web.Services.TransactionOption * int -> System.Web.Services.WebMethodAttribute

Public Sub New (enableSession As Boolean, transactionOption As TransactionOption, cacheDuration As Integer)

参数

enableSession

Boolean

transactionOption

TransactionOption

cacheDuration

Int32

WebMethodAttribute(Boolean, TransactionOption, Int32, Boolean)

初始化 WebMethodAttribute 类的新实例。

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.WebMethodAttribute

Public Sub New (enableSession As Boolean, transactionOption As TransactionOption, cacheDuration As Integer, bufferResponse As Boolean)

参数

enableSession

Boolean

初始化是否为 XML Web service 方法启用会话状态。

transactionOption

TransactionOption

初始化 XML Web service 方法的事务支持。

cacheDuration

Int32

初始化响应的缓存秒数。

bufferResponse

Boolean

初始化是否对此请求的响应进行缓冲处理。

注解

由于 HTTP 协议的无状态性质，Web 服务调用只能是事务的根。 这意味着以下两个设置是等效的，每次调用都创建新的事务：

[WebMethod(TransactionOption = TransactionOption.Required)]  
[WebMethod(TransactionOption = TransactionOption.RequiresNew)]  

这也意味着以下所有设置都等效;这意味着没有事务支持：

[WebMethod] // TransactionOption.Disabled is the default  
[WebMethod(TransactionOption = TransactionOption.Disabled)]  
[WebMethod(TransactionOption = Transaction.NotSupported)]  
[WebMethod(TransactionOption = Transaction.Supported)]  

WebMethodAttribute(Boolean, TransactionOption, Int32, Boolean)

public:
 WebMethodAttribute(bool enableSession, System::Web::Services::TransactionOption transactionOption, int cacheDuration, bool bufferResponse);

public WebMethodAttribute (bool enableSession, System.Web.Services.TransactionOption transactionOption, int cacheDuration, bool bufferResponse);

new System.Web.Services.WebMethodAttribute : bool * System.Web.Services.TransactionOption * int * bool -> System.Web.Services.WebMethodAttribute

Public Sub New (enableSession As Boolean, transactionOption As TransactionOption, cacheDuration As Integer, bufferResponse As Boolean)

参数

enableSession

Boolean

transactionOption

TransactionOption

cacheDuration

Int32

bufferResponse

Boolean