IServiceContractGenerationExtension Interface

Definition

Namespace:

System.ServiceModel.Description

Assembly:

System.ServiceModel.dll

Defines the methods called during contract generation that can be used to modify the generated code for a service contract.

public interface class IServiceContractGenerationExtension

public interface IServiceContractGenerationExtension

type IServiceContractGenerationExtension = interface

Public Interface IServiceContractGenerationExtension

Examples

The following code example shows how to add an IServiceContractGenerationExtension to the ContractDescription.Behaviors property during the call to ImportContract.

  public void ImportContract(WsdlImporter importer, WsdlContractConversionContext context)
  {
Console.Write("ImportContract");
      // Contract Documentation
      if (context.WsdlPortType.Documentation != null)
      {
  context.Contract.Behaviors.Add(new WsdlDocumentationImporter(context.WsdlPortType.Documentation));
      }
      // Operation Documentation
      foreach (Operation operation in context.WsdlPortType.Operations)
      {
          if (operation.Documentation != null)
          {
              OperationDescription operationDescription = context.Contract.Operations.Find(operation.Name);
              if (operationDescription != null)
              {
      operationDescription.Behaviors.Add(new WsdlDocumentationImporter(operation.Documentation));
              }
          }
      }
  }

The following code examples show the implementation of GenerateContract that adds comments to the code generated for a service contract.

public void GenerateContract(ServiceContractGenerationContext context)
{
  Console.WriteLine("In generate contract.");
  context.ContractType.Comments.AddRange(Formatter.FormatComments(commentText));
}

The following code example shows the generated comments on the service contract.

/// From WSDL Documentation:
///
/// <summary>The string for the Name data member.</summary>
///
[System.Runtime.Serialization.DataMemberAttribute()]
public string Name
{
    get
    {
        return this.NameField;
    }
    set
    {
        this.NameField = value;
    }
}

'''From WSDL Documentation:
'''
'''<summary>The string for the Name data member.</summary> 
'''
<System.Runtime.Serialization.DataMemberAttribute()>  _
Public Property Name() As String
    Get
        Return Me.NameField
    End Get
    Set
        Me.NameField = value
    End Set
End Property

Remarks

Implement the IServiceContractGenerationExtension interface on a contract behavior (a System.ServiceModel.Description.IContractBehavior type) to enable you to modify the code generated when a contract or endpoint is compiled into code.

Typically, a custom System.ServiceModel.Description.IWsdlImportExtension inserts a custom contract behavior into the ContractDescription.Behaviors collection during the call to ImportContract or ImportEndpoint.

Methods

GenerateContract(ServiceContractGenerationContext)

Implement to modify the code document object model prior to the contract generation process.