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HtmlFormParameterWriter Class

Writes outgoing request parameters for Web services implemented using HTTP with name-value pairs encoded like an HTML form rather than as a SOAP message.

Namespace:  System.Web.Services.Protocols
Assembly:  System.Web.Services (in System.Web.Services.dll)

public class HtmlFormParameterWriter : UrlEncodedParameterWriter

The HtmlFormParameterWriter type exposes the following members.

  NameDescription
Public methodHtmlFormParameterWriterInitializes a new instance of the HtmlFormParameterWriter class.
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  NameDescription
Public propertyRequestEncodingGets or sets the encoding used to write parameters to the HTTP request. (Inherited from UrlEncodedParameterWriter.)
Public propertyUsesWriteRequestGets a value that indicates whether Web method parameter values are serialized to the outgoing HTTP request body. (Overrides MimeParameterWriter.UsesWriteRequest.)
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  NameDescription
Protected methodEncode(TextWriter, Object[])Encodes all the parameter values for a Web method and writes them to the specified writer. (Inherited from UrlEncodedParameterWriter.)
Protected methodEncode(TextWriter, String, Object)Encodes a specified parameter value and writes it to the specified writer. (Inherited from UrlEncodedParameterWriter.)
Public methodEquals(Object)Determines whether the specified object is equal to the current object. (Inherited from Object.)
Protected methodFinalizeAllows an object to try to free resources and perform other cleanup operations before it is reclaimed by garbage collection. (Inherited from Object.)
Public methodGetHashCodeServes as the default hash function. (Inherited from Object.)
Public methodGetInitializerReturns an initializer for the specified method. (Inherited from UrlEncodedParameterWriter.)
Public methodGetInitializers(LogicalMethodInfo[])When overridden in a derived class, returns an array of initializer objects corresponding to an input array of method definitions. (Inherited from MimeFormatter.)
Public methodGetRequestUrlWhen overridden in a derived class, modifies the outgoing HTTP request's Uniform Request Locator (URL). (Inherited from MimeParameterWriter.)
Public methodGetTypeGets the Type of the current instance. (Inherited from Object.)
Public methodInitializeInitializes an instance. (Inherited from UrlEncodedParameterWriter.)
Public methodInitializeRequestInitializes the outgoing HTTP request. (Overrides MimeParameterWriter.InitializeRequest(WebRequest, Object[]).)
Protected methodMemberwiseCloneCreates a shallow copy of the current Object. (Inherited from Object.)
Public methodToStringReturns a string that represents the current object. (Inherited from Object.)
Public methodWriteRequestSerializes Web method parameter values into a stream representing the outgoing HTTP request body. (Overrides MimeParameterWriter.WriteRequest(Stream, Object[]).)
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HtmlFormParameterWriter and other classes in the System.Web.Services.Protocols namespace support the .NET Framework's implementations of Web services via the HTTP-GET and HTTP-POST operations. Web service writers and readers serialize and deserialize, respectively, between the parameters or return objects of Web methods and the HTTP request or response streams. Web service writers and readers use HTTP for transport but don't exchange messages using the SOAP standard.The client-side HtmlFormParameterWriter class provides methods to write parameter name-value pairs to the body of an HTTP request with the MIME type application/x-www-form-urlencoded.

You typically will not need to use HtmlFormParameterWriter directly. When the Wsdl.exe tool generates client proxy code according to the HTTP-POST implementation, it applies the HttpMethodAttribute to each Web method and sets the attribute's ParameterFormatter property to HtmlFormParameterWriter.

.NET Framework

Supported in: 4.5, 4, 3.5, 3.0, 2.0, 1.1, 1.0

.NET Framework Client Profile

Supported in: 4, 3.5 SP1

Windows 8.1, Windows Server 2012 R2, Windows 8, Windows Server 2012, Windows 7, Windows Vista SP2, Windows Server 2008 (Server Core Role not supported), Windows Server 2008 R2 (Server Core Role supported with SP1 or later; Itanium not supported)

The .NET Framework does not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.

Any public static (Shared in Visual Basic) members of this type are thread safe. Any instance members are not guaranteed to be thread safe.
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