X509ChainElementCollection Class
Represents a collection of X509ChainElement objects. This class cannot be inherited.
Assembly: System (in System.dll)
| Name | Description | |
|---|---|---|
![]() | Count | Gets the number of elements in the collection. |
![]() | IsSynchronized | Gets a value indicating whether the collection of chain elements is synchronized. |
![]() | Item(Int32) | Gets the X509ChainElement object at the specified index. |
![]() | SyncRoot | Gets an object that can be used to synchronize access to an X509ChainElementCollection object. |
| Name | Description | |
|---|---|---|
![]() | CopyTo(X509ChainElement(), Int32) | Copies an X509ChainElementCollection object into an array, starting at the specified index. |
![]() | Equals(Object) | Determines whether the specified object is equal to the current object.(Inherited from Object.) |
![]() | GetEnumerator() | Gets an X509ChainElementEnumerator object that can be used to navigate through a collection of chain elements. |
![]() | GetHashCode() | Serves as the default hash function. (Inherited from Object.) |
![]() | GetType() | |
![]() | ToString() | Returns a string that represents the current object.(Inherited from Object.) |
| Name | Description | |
|---|---|---|
![]() ![]() | ICollection.CopyTo(Array, Int32) | This API supports the product infrastructure and is not intended to be used directly from your code. Copies an X509ChainElementCollection object into an array, starting at the specified index. |
![]() ![]() | IEnumerable.GetEnumerator() | This API supports the product infrastructure and is not intended to be used directly from your code. Gets an IEnumerator object that can be used to navigate a collection of chain elements. |
| Name | Description | |
|---|---|---|
![]() | AsParallel() | Overloaded. Enables parallelization of a query.(Defined by ParallelEnumerable.) |
![]() | AsQueryable() | Overloaded. Converts an IEnumerable to an IQueryable.(Defined by Queryable.) |
![]() | Cast(Of TResult)() | Casts the elements of an IEnumerable to the specified type.(Defined by Enumerable.) |
![]() | OfType(Of TResult)() | Filters the elements of an IEnumerable based on a specified type.(Defined by Enumerable.) |
An instance of this class is returned when the ChainElements property is called.
The following code example opens the current user's personal certificate store, allows the user to select a certificate, and then writes certificate and certificate chain information to the console. The output depends on the certificate you select.
'Output chain element information. Console.WriteLine("Chain Element Information") Console.WriteLine("Number of chain elements: {0}", ch.ChainElements.Count) Console.WriteLine("Chain elements synchronized? {0} {1}", ch.ChainElements.IsSynchronized, Environment.NewLine) Dim element As X509ChainElement For Each element In ch.ChainElements Console.WriteLine("Element issuer name: {0}", element.Certificate.Issuer) Console.WriteLine("Element certificate valid until: {0}", element.Certificate.NotAfter) Console.WriteLine("Element certificate is valid: {0}", element.Certificate.Verify()) Console.WriteLine("Element error status length: {0}", element.ChainElementStatus.Length) Console.WriteLine("Element information: {0}", element.Information) Console.WriteLine("Number of element extensions: {0}{1}", element.Certificate.Extensions.Count, Environment.NewLine) If ch.ChainStatus.Length > 1 Then Dim index As Integer For index = 0 To element.ChainElementStatus.Length Console.WriteLine(element.ChainElementStatus(index).Status) Console.WriteLine(element.ChainElementStatus(index).StatusInformation) Next index End If Next element store.Close()
Available since 2.0
Any public static ( Shared in Visual Basic) members of this type are thread safe. Any instance members are not guaranteed to be thread safe.



