DataSourceElementCollection Class

Represents an XML element that contains a collection of child DataSourceElement objects.

Inheritance Hierarchy

System.Object
  System.Configuration.ConfigurationElement
    System.Configuration.ConfigurationElementCollection
      Microsoft.VisualStudio.TestTools.UnitTesting.DataSourceElementCollection

Namespace:  Microsoft.VisualStudio.TestTools.UnitTesting
Assembly:  Microsoft.VisualStudio.QualityTools.UnitTestFramework (in Microsoft.VisualStudio.QualityTools.UnitTestFramework.dll)

Syntax

'Declaration
Public NotInheritable Class DataSourceElementCollection _
    Inherits ConfigurationElementCollection

public sealed class DataSourceElementCollection : ConfigurationElementCollection

public ref class DataSourceElementCollection sealed : public ConfigurationElementCollection

[<Sealed>]
type DataSourceElementCollection =  
    class
        inherit ConfigurationElementCollection
    end

public final class DataSourceElementCollection extends ConfigurationElementCollection

The DataSourceElementCollection type exposes the following members.

Constructors

	Name	Description
	DataSourceElementCollection	Initializes a new instance of the DataSourceElementCollection class.

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Properties

	Name	Description
	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.)
	IsSynchronized	Gets a value indicating whether access to the collection is synchronized (thread safe). (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 DataSourceElement at the specified index location.
	Item[String]	Gets a DataSourceElement identified by name.
	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.)

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Methods

	Name	Description
	Add	Adds a data source element to DataSourceElementCollection.
	BaseAdd(ConfigurationElement)	Adds a configuration element to the ConfigurationElementCollection. (Inherited from ConfigurationElementCollection.)
	BaseAdd(ConfigurationElement, Boolean)	Adds a configuration element to the configuration element collection. (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(Object)	Returns the configuration element with the specified key. (Inherited from ConfigurationElementCollection.)
	BaseGet(Int32)	Gets the configuration element at the specified index location. (Inherited from ConfigurationElementCollection.)
	BaseGetAllKeys	Returns an array of the keys for all of the configuration elements contained in the ConfigurationElementCollection. (Inherited from ConfigurationElementCollection.)
	BaseGetKey	Gets the key for the ConfigurationElement at the specified index location. (Inherited from ConfigurationElementCollection.)
	BaseIndexOf	The index of the specified ConfigurationElement. (Inherited from ConfigurationElementCollection.)
	BaseIsRemoved	Gets a value indicating whether the ConfigurationElement with the specified key has been removed from the ConfigurationElementCollection. (Inherited from ConfigurationElementCollection.)
	BaseRemove	Removes a ConfigurationElement from the collection. (Inherited from ConfigurationElementCollection.)
	BaseRemoveAt	Removes the ConfigurationElement at the specified index location. (Inherited from ConfigurationElementCollection.)
	Clear	Removes all data source element objects from the collection.
	CopyTo	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	Reads XML from the configuration file. (Inherited from ConfigurationElement.)
	Equals	Compares the ConfigurationElementCollection to the specified object. (Inherited from ConfigurationElementCollection.)
	Finalize	Allows an object to try to free resources and perform other cleanup operations before it is reclaimed by garbage collection. (Inherited from Object.)
	GetElementKey	Gets the element key for a specified configuration element when overridden in a derived class. (Inherited from ConfigurationElementCollection.)
	GetEnumerator	Infrastructure. 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	Returns the transformed version of the specified assembly name. (Inherited from ConfigurationElement.)
	GetTransformedTypeString	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	Indicates whether the specified ConfigurationElement exists in the ConfigurationElementCollection. (Inherited from ConfigurationElementCollection.)
	IsElementRemovable	Gets a value indicating 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	Gets a value indicating whether the ConfigurationElementCollection object is read only. (Inherited from ConfigurationElementCollection.)
	ListErrors	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	Gets a value indicating whether an unknown attribute is encountered during deserialization. (Inherited from ConfigurationElement.)
	OnDeserializeUnrecognizedElement	Causes the configuration system to throw an exception. (Inherited from ConfigurationElementCollection.)
	OnRequiredPropertyNotFound	Throws an exception when a required property is not found. (Inherited from ConfigurationElement.)
	PostDeserialize	Called after deserialization. (Inherited from ConfigurationElement.)
	PreSerialize	Called before serialization. (Inherited from ConfigurationElement.)
	Remove(String)	Removes a DataSourceElement from the collection.
	Remove(DataSourceElement)	Removes a DataSourceElement from the collection.
	Reset	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 false when overridden in a derived class. (Inherited from ConfigurationElementCollection.)
	SerializeElement	Writes the configuration data to an XML element in the configuration file when overridden in a derived class. (Inherited from ConfigurationElementCollection.)
	SerializeToXmlElement	Writes the outer tags of this configuration element to the configuration file when implemented in a derived class. (Inherited from ConfigurationElement.)
	SetPropertyValue	Sets a property to the specified value. (Inherited from ConfigurationElement.)
	SetReadOnly	Infrastructure. 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	Infrastructure. Reverses the effect of merging configuration information from different levels of the configuration hierarchy (Inherited from ConfigurationElementCollection.)

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Explicit Interface Implementations

	Name	Description
	ICollection.CopyTo	Copies the ConfigurationElementCollection to an array. (Inherited from ConfigurationElementCollection.)

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Thread Safety

Any public static (Shared in Visual Basic) members of this type are thread safe. Any instance members are not guaranteed to be thread safe.

See Also

Reference

Microsoft.VisualStudio.TestTools.UnitTesting Namespace

DataSourceElement