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SoapFormatter Constructor
Visual Studio 2010
Initializes a new instance of the SoapFormatter class with default property values.
Assembly: System.Runtime.Serialization.Formatters.Soap (in System.Runtime.Serialization.Formatters.Soap.dll)
The following table shows the initial property values for an instance of SoapFormatter.
Property | Value |
|---|---|
nullptr | |
A new StreamingContext initialized to specify that the serialized data can be transmitted to or received from any of the other contexts |
#using <system.dll> #using <system.runtime.serialization.formatters.soap.dll> using namespace System; using namespace System::IO; using namespace System::Collections; using namespace System::Runtime::Serialization; using namespace System::Runtime::Serialization::Formatters::Soap; void Serialize() { // Create a hashtable of values that will eventually be serialized. Hashtable^ addresses = gcnew Hashtable; addresses->Add( "Jeff", "123 Main Street, Redmond, WA 98052" ); addresses->Add( "Fred", "987 Pine Road, Phila., PA 19116" ); addresses->Add( "Mary", "PO Box 112233, Palo Alto, CA 94301" ); // To serialize the hashtable (and its keys/values), // you must first open a stream for writing. // We will use a file stream here. FileStream^ fs = gcnew FileStream( "DataFile.soap",FileMode::Create ); // Construct a SoapFormatter and use it // to serialize the data to the stream. SoapFormatter^ formatter = gcnew SoapFormatter; try { formatter->Serialize( fs, addresses ); } catch ( SerializationException^ e ) { Console::WriteLine( "Failed to serialize. Reason: {0}", e->Message ); throw; } finally { fs->Close(); } } void Deserialize() { // Declare the hashtable reference. Hashtable^ addresses = nullptr; // Open the file containing the data that we want to deserialize. FileStream^ fs = gcnew FileStream( "DataFile.soap",FileMode::Open ); try { SoapFormatter^ formatter = gcnew SoapFormatter; // Deserialize the hashtable from the file and // assign the reference to our local variable. addresses = dynamic_cast<Hashtable^>(formatter->Deserialize( fs )); } catch ( SerializationException^ e ) { Console::WriteLine( "Failed to deserialize. Reason: {0}", e->Message ); throw; } finally { fs->Close(); } // To prove that the table deserialized correctly, // display the keys/values to the console. IEnumerator^ myEnum = addresses->GetEnumerator(); while ( myEnum->MoveNext() ) { DictionaryEntry^ de = safe_cast<DictionaryEntry^>(myEnum->Current); Console::WriteLine( " {0} lives at {1}.", de->Key, de->Value ); } } [STAThread] int main() { Serialize(); Deserialize(); }
- Full trust for the immediate caller. This member cannot be used by partially trusted code. For more information, see Using Libraries from Partially Trusted Code.
Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows XP SP2 x64 Edition, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2
The .NET Framework does not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.
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