ProviderSettingsCollection Class
Definition
Important
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Represents a collection of ProviderSettings objects.
public ref class ProviderSettingsCollection sealed : System::Configuration::ConfigurationElementCollection[System.Configuration.ConfigurationCollection(typeof(System.Configuration.ProviderSettings))]
public sealed class ProviderSettingsCollection : System.Configuration.ConfigurationElementCollection[<System.Configuration.ConfigurationCollection(typeof(System.Configuration.ProviderSettings))>]
type ProviderSettingsCollection = class
inherit ConfigurationElementCollectionPublic NotInheritable Class ProviderSettingsCollection
Inherits ConfigurationElementCollection- Inheritance
- Attributes
Examples
The following code example shows how to iterate through the Providers property, which returns a ProviderSettingsCollection.
using System;
using System.Collections;
using System.Collections.Specialized;
using System.Text;
using System.Configuration;
using System.Security.Permissions;
namespace Samples.AspNet
{
// Shows how to use the ProviderSettings.
public class UsingProviderSettings
{
[PermissionSet(SecurityAction.Demand, Name = "FullTrust")]
private static void GetProviderSettings()
{
// Get the application configuration file.
System.Configuration.Configuration config =
ConfigurationManager.OpenExeConfiguration(
ConfigurationUserLevel.None);
ProtectedConfigurationSection pSection =
config.GetSection("configProtectedData")
as ProtectedConfigurationSection;
ProviderSettingsCollection providerSettings =
pSection.Providers;
foreach (ProviderSettings pSettings in
providerSettings)
{
Console.WriteLine(
"Provider settings name: {0}",
pSettings.Name);
Console.WriteLine(
"Provider settings type: {0}",
pSettings.Type);
NameValueCollection parameters =
pSettings.Parameters;
IEnumerator pEnum =
parameters.GetEnumerator();
int i = 0;
while (pEnum.MoveNext())
{
string pLength =
parameters[i].Length.ToString();
Console.WriteLine(
"Provider ssettings: {0} has {1} parameters",
pSettings.Name, pLength);
}
}
}
static void Main(string[] args)
{
GetProviderSettings();
}
}
}
Imports System.Collections
Imports System.Collections.Specialized
Imports System.Text
Imports System.Configuration
Imports System.Security.Permissions
' Shows how to use the ProviderSettings.
Namespace Samples.AspNet
Public Class UsingProviderSettings
<PermissionSet( _
SecurityAction.Demand, Name:="FullTrust")> _
Private Shared Sub GetProviderSettings()
' Get the application configuration file.
Dim config _
As System.Configuration.Configuration = _
ConfigurationManager.OpenExeConfiguration( _
ConfigurationUserLevel.None)
Dim pSection As _
ProtectedConfigurationSection = _
config.GetSection("configProtectedData")
Dim providerSettings _
As ProviderSettingsCollection = _
pSection.Providers
Dim pSettings As ProviderSettings
For Each pSettings In providerSettings
Console.WriteLine( _
"Provider settings name: {0}", _
pSettings.Name)
Console.WriteLine( _
"Provider settings type: {0}", _
pSettings.Type)
Dim parameters _
As NameValueCollection = pSettings.Parameters
Dim pEnum _
As IEnumerator = parameters.GetEnumerator()
Dim i As Integer = 0
While pEnum.MoveNext()
Dim pLength As String = _
parameters(i).Length.ToString()
Console.WriteLine( _
"Provider ssettings: {0} has {1} parameters", _
pSettings.Name, pLength)
End While
Next pSettings
End Sub
Public Shared Sub Main(ByVal args() As String)
GetProviderSettings()
End Sub
End Class
End Namespace
Remarks
The ProviderSettingsCollection class represents the providers element within a configuration file.
Constructors
| ProviderSettingsCollection() |
Initializes a new instance of the ProviderSettingsCollection class. |
Properties
| AddElementName |
Gets or sets the name of the ConfigurationElement to associate with the add operation in the ConfigurationElementCollection when overridden in a derived class. (Inherited from ConfigurationElementCollection) |
| ClearElementName |
Gets or sets the name for the ConfigurationElement to associate with the clear operation in the ConfigurationElementCollection when overridden in a derived class. (Inherited from ConfigurationElementCollection) |
| CollectionType |
Gets the type of the ConfigurationElementCollection. (Inherited from ConfigurationElementCollection) |
| Count |
Gets the number of elements in the collection. (Inherited from ConfigurationElementCollection) |
| CurrentConfiguration |
Gets a reference to the top-level Configuration instance that represents the configuration hierarchy that the current ConfigurationElement instance belongs to. (Inherited from ConfigurationElement) |
| ElementInformation |
Gets an ElementInformation object that contains the non-customizable information and functionality of the ConfigurationElement object. (Inherited from ConfigurationElement) |
| ElementName |
Gets the name used to identify this collection of elements in the configuration file when overridden in a derived class. (Inherited from ConfigurationElementCollection) |
| ElementProperty |
Gets the ConfigurationElementProperty object that represents the ConfigurationElement object itself. (Inherited from ConfigurationElement) |
| EmitClear |
Gets or sets a value that specifies whether the collection has been cleared. (Inherited from ConfigurationElementCollection) |
| EvaluationContext |
Gets the ContextInformation object for the ConfigurationElement object. (Inherited from ConfigurationElement) |
| HasContext |
Gets a value that indicates whether the CurrentConfiguration property is |
| IsSynchronized |
Gets a value indicating whether access to the collection is synchronized. (Inherited from ConfigurationElementCollection) |
| Item[ConfigurationProperty] |
Gets or sets a property or attribute of this configuration element. (Inherited from ConfigurationElement) |
| Item[Int32] |
Gets or sets a value at the specified index in the ProviderSettingsCollection collection. |
| Item[String] |
Gets an item from the collection. |
| LockAllAttributesExcept |
Gets the collection of locked attributes. (Inherited from ConfigurationElement) |
| LockAllElementsExcept |
Gets the collection of locked elements. (Inherited from ConfigurationElement) |
| LockAttributes |
Gets the collection of locked attributes. (Inherited from ConfigurationElement) |
| LockElements |
Gets the collection of locked elements. (Inherited from ConfigurationElement) |
| LockItem |
Gets or sets a value indicating whether the element is locked. (Inherited from ConfigurationElement) |
| Properties |
Gets the collection of properties. (Inherited from ConfigurationElement) |
| RemoveElementName |
Gets or sets the name of the ConfigurationElement to associate with the remove operation in the ConfigurationElementCollection when overridden in a derived class. (Inherited from ConfigurationElementCollection) |
| SyncRoot |
Gets an object used to synchronize access to the ConfigurationElementCollection. (Inherited from ConfigurationElementCollection) |
| ThrowOnDuplicate |
Gets a value indicating whether an attempt to add a duplicate ConfigurationElement to the ConfigurationElementCollection will cause an exception to be thrown. (Inherited from ConfigurationElementCollection) |
Methods
| Add(ProviderSettings) |
Adds a ProviderSettings object to the collection. |
| BaseAdd(ConfigurationElement, Boolean) |
Adds a configuration element to the configuration element collection. (Inherited from ConfigurationElementCollection) |
| BaseAdd(ConfigurationElement) |
Adds a configuration element to the ConfigurationElementCollection. (Inherited from ConfigurationElementCollection) |
| BaseAdd(Int32, ConfigurationElement) |
Adds a configuration element to the configuration element collection. (Inherited from ConfigurationElementCollection) |
| BaseClear() |
Removes all configuration element objects from the collection. (Inherited from ConfigurationElementCollection) |
| BaseGet(Int32) |
Gets the configuration element at the specified index location. (Inherited from ConfigurationElementCollection) |
| BaseGet(Object) |
Returns the configuration element with the specified key. (Inherited from ConfigurationElementCollection) |
| BaseGetAllKeys() |
Returns an array of the keys for all of the configuration elements contained in the ConfigurationElementCollection. (Inherited from ConfigurationElementCollection) |
| BaseGetKey(Int32) |
Gets the key for the ConfigurationElement at the specified index location. (Inherited from ConfigurationElementCollection) |
| BaseIndexOf(ConfigurationElement) |
Indicates the index of the specified ConfigurationElement. (Inherited from ConfigurationElementCollection) |
| BaseIsRemoved(Object) |
Indicates whether the ConfigurationElement with the specified key has been removed from the ConfigurationElementCollection. (Inherited from ConfigurationElementCollection) |
| BaseRemove(Object) |
Removes a ConfigurationElement from the collection. (Inherited from ConfigurationElementCollection) |
| BaseRemoveAt(Int32) |
Removes the ConfigurationElement at the specified index location. (Inherited from ConfigurationElementCollection) |
| Clear() |
Clears the collection. |
| CopyTo(ConfigurationElement[], Int32) |
Copies the contents of the ConfigurationElementCollection to an array. (Inherited from ConfigurationElementCollection) |
| CreateNewElement() |
When overridden in a derived class, creates a new ConfigurationElement. (Inherited from ConfigurationElementCollection) |
| CreateNewElement(String) |
Creates a new ConfigurationElement when overridden in a derived class. (Inherited from ConfigurationElementCollection) |
| DeserializeElement(XmlReader, Boolean) |
Reads XML from the configuration file. (Inherited from ConfigurationElement) |
| Equals(Object) |
Compares the ConfigurationElementCollection to the specified object. (Inherited from ConfigurationElementCollection) |
| GetElementKey(ConfigurationElement) |
Gets the element key for a specified configuration element when overridden in a derived class. (Inherited from ConfigurationElementCollection) |
| GetEnumerator() |
Gets an IEnumerator which is used to iterate through the ConfigurationElementCollection. (Inherited from ConfigurationElementCollection) |
| GetHashCode() |
Gets a unique value representing the ConfigurationElementCollection instance. (Inherited from ConfigurationElementCollection) |
| GetTransformedAssemblyString(String) |
Returns the transformed version of the specified assembly name. (Inherited from ConfigurationElement) |
| GetTransformedTypeString(String) |
Returns the transformed version of the specified type name. (Inherited from ConfigurationElement) |
| GetType() |
Gets the Type of the current instance. (Inherited from Object) |
| Init() |
Sets the ConfigurationElement object to its initial state. (Inherited from ConfigurationElement) |
| InitializeDefault() |
Used to initialize a default set of values for the ConfigurationElement object. (Inherited from ConfigurationElement) |
| IsElementName(String) |
Indicates whether the specified ConfigurationElement exists in the ConfigurationElementCollection. (Inherited from ConfigurationElementCollection) |
| IsElementRemovable(ConfigurationElement) |
Indicates whether the specified ConfigurationElement can be removed from the ConfigurationElementCollection. (Inherited from ConfigurationElementCollection) |
| IsModified() |
Indicates whether this ConfigurationElementCollection has been modified since it was last saved or loaded when overridden in a derived class. (Inherited from ConfigurationElementCollection) |
| IsReadOnly() |
Indicates whether the ConfigurationElementCollection object is read only. (Inherited from ConfigurationElementCollection) |
| ListErrors(IList) |
Adds the invalid-property errors in this ConfigurationElement object, and in all subelements, to the passed list. (Inherited from ConfigurationElement) |
| MemberwiseClone() |
Creates a shallow copy of the current Object. (Inherited from Object) |
| OnDeserializeUnrecognizedAttribute(String, String) |
Gets a value indicating whether an unknown attribute is encountered during deserialization. (Inherited from ConfigurationElement) |
| OnDeserializeUnrecognizedElement(String, XmlReader) |
Causes the configuration system to throw an exception. (Inherited from ConfigurationElementCollection) |
| OnRequiredPropertyNotFound(String) |
Throws an exception when a required property is not found. (Inherited from ConfigurationElement) |
| PostDeserialize() |
Called after deserialization. (Inherited from ConfigurationElement) |
| PreSerialize(XmlWriter) |
Called before serialization. (Inherited from ConfigurationElement) |
| Remove(String) |
Removes an element from the collection. |
| Reset(ConfigurationElement) |
Resets the ConfigurationElementCollection to its unmodified state when overridden in a derived class. (Inherited from ConfigurationElementCollection) |
| ResetModified() |
Resets the value of the IsModified() property to |
| SerializeElement(XmlWriter, Boolean) |
Writes the configuration data to an XML element in the configuration file when overridden in a derived class. (Inherited from ConfigurationElementCollection) |
| SerializeToXmlElement(XmlWriter, String) |
Writes the outer tags of this configuration element to the configuration file when implemented in a derived class. (Inherited from ConfigurationElement) |
| SetPropertyValue(ConfigurationProperty, Object, Boolean) |
Sets a property to the specified value. (Inherited from ConfigurationElement) |
| SetReadOnly() |
Sets the IsReadOnly() property for the ConfigurationElementCollection object and for all sub-elements. (Inherited from ConfigurationElementCollection) |
| ToString() |
Returns a string that represents the current object. (Inherited from Object) |
| Unmerge(ConfigurationElement, ConfigurationElement, ConfigurationSaveMode) |
Reverses the effect of merging configuration information from different levels of the configuration hierarchy. (Inherited from ConfigurationElementCollection) |
Explicit Interface Implementations
| ICollection.CopyTo(Array, Int32) |
Copies the ConfigurationElementCollection to an array. (Inherited from ConfigurationElementCollection) |
Extension Methods
| Cast<TResult>(IEnumerable) |
Casts the elements of an IEnumerable to the specified type. |
| OfType<TResult>(IEnumerable) |
Filters the elements of an IEnumerable based on a specified type. |
| AsParallel(IEnumerable) |
Enables parallelization of a query. |
| AsQueryable(IEnumerable) |
Converts an IEnumerable to an IQueryable. |
