ICredentials 인터페이스

정의

public interface class ICredentials

public interface ICredentials

type ICredentials = interface

Public Interface ICredentials

파생

System.Net.CredentialCache

System.Net.NetworkCredential

예제

다음 예제에서는 인터페이스를 사용하는 방법을 보여 줍니다 ICredentials .

class CredentialList : ICredentials
{
    class CredentialInfo
    {
        public Uri uriObj;
        public String authenticationType;
        public NetworkCredential networkCredentialObj;

        public CredentialInfo(Uri uriObj, String authenticationType, NetworkCredential networkCredentialObj)
        {
            this.uriObj = uriObj;
            this.authenticationType = authenticationType;
            this.networkCredentialObj = networkCredentialObj;
        }
    }

    private ArrayList arrayListObj;

    public CredentialList()
    {
        arrayListObj = new ArrayList();
    }

    public void Add (Uri uriObj, String authenticationType, NetworkCredential credential)
    {
        // Add a 'CredentialInfo' object into a list.
        arrayListObj.Add (new CredentialInfo(uriObj, authenticationType, credential));
    }
    // Remove the 'CredentialInfo' object from the list that matches to the given 'Uri' and 'AuthenticationType'
    public void Remove (Uri uriObj, String authenticationType)
    {
        for(int index=0;index < arrayListObj.Count; index++)
        {
            CredentialInfo credentialInfo = (CredentialInfo)arrayListObj[index];
            if(uriObj.Equals(credentialInfo.uriObj)&& authenticationType.Equals(credentialInfo.authenticationType))
                arrayListObj.RemoveAt(index);
        }
    }
    public NetworkCredential GetCredential (Uri uriObj, String authenticationType)
    {
        for(int index=0;index < arrayListObj.Count; index++)
        {
            CredentialInfo credentialInfoObj = (CredentialInfo)arrayListObj[index];
            if(uriObj.Equals(credentialInfoObj.uriObj) && authenticationType.Equals(credentialInfoObj.authenticationType))
                return credentialInfoObj.networkCredentialObj;
        }
        return null;
    }
};

 Class CredentialInfo
     Public uriObj As Uri
     Public authenticationType As [String]
     Public networkCredentialObj As NetworkCredential
     
     
     Public Sub New(uriObj As Uri, authenticationType As [String], networkCredentialObj As NetworkCredential)
         Me.uriObj = uriObj
         Me.authenticationType = authenticationType
         Me.networkCredentialObj = networkCredentialObj
     End Sub
 End Class
 
 Private arrayListObj As ArrayList
 
 
 Public Sub New()
     arrayListObj = New ArrayList()
 End Sub
 
 
 Public Sub Add(uriObj As Uri, authenticationType As [String], credential As NetworkCredential)
     ' adds a 'CredentialInfo' object into a list
     arrayListObj.Add(New CredentialInfo(uriObj, authenticationType, credential))
 End Sub
 
 ' Remove the 'CredentialInfo' object from the list which matches to the given 'Uri' and 'AuthenticationType'
 Public Sub Remove(uriObj As Uri, authenticationType As [String])
     Dim index As Integer
     For index = 0 To arrayListObj.Count - 1
         Dim credentialInfo As CredentialInfo = CType(arrayListObj(index), CredentialInfo)
         If uriObj.Equals(credentialInfo.uriObj) And authenticationType.Equals(credentialInfo.authenticationType) Then
             arrayListObj.RemoveAt(index)
         End If
     Next index
 End Sub
 
 Public Function GetCredential(uriObj As Uri, authenticationType As [String]) As NetworkCredential  Implements ICredentials.GetCredential
     Dim index As Integer
     For index = 0 To arrayListObj.Count - 1
         Dim credentialInfoObj As CredentialInfo = CType(arrayListObj(index), CredentialInfo)
         If uriObj.Equals(credentialInfoObj.uriObj) And authenticationType.Equals(credentialInfoObj.authenticationType) Then
             Return credentialInfoObj.networkCredentialObj
         End If
     Next index
     Return Nothing
 End Function 'GetCredential

설명

인터페이스는 ICredentials 애플리케이션에 GetCredential 네트워크 자격 증명을 제공하는 개체에 메서드를 제공합니다.