DataConnectionProperties Members
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Provides support for the parsing and formatting of connection strings containing data connection properties, as well as for strongly typed property storage, custom attributes, and synonyms.
The DataConnectionProperties type exposes the following members.
Constructors
Name
Description
.gif "Protected method")
Overloaded. Initializes a non-parameterized instance of the DataConnectionProperties class.
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Methods
Name
Description
.gif "Public method")
Overloaded. Adds a new property to the current connection properties collection.
Overloaded. Adds a property to the set of connection properties.
Tests whether a specified property and its values are present in the current set of connection properties.
Tests whether a specified property is a member of the current set of connection properties.
Copies the current set of connection properties and their values to the specified array, starting at the specified array index.
Determines whether the specified Object is equal to the current Object. (Inherited from Object.)
Allows an object to try to free resources and perform other cleanup operations before it is reclaimed by garbage collection. (Inherited from Object.)
Serves as a hash function for a particular type. (Inherited from Object.)
Formats a property key for placement in a connection string.
Overloaded. Retrieves a set of connection properties for the specified DDEX provider.
Retrieves the descriptor of a property with the specified property name.
Retrieves an array list of synonyms for a specified property.
Gets the type of the current instance. (Inherited from Object.)
Formats a property value for placement in a connection string.
Initializes the current DataConnectionProperties instance to its default state, and then sets each property in the specified dictionary.
Initializes the set of natively recognized properties for the current DataConnectionProperties instance.
Initializes the set of synonyms available for each natively recognized property in the current DataConnectionProperties instance.
Initializes the value of a specified connection property.
Initializes values for a specified set of properties, using a dictionary of name/value pairs.
Indicates whether a property contains sensitive information.
Creates a shallow copy of the current Object. (Inherited from Object.)
Modifies an existing property of which the current DataConnectionProperties instance is natively aware.
Raises the PropertyChanged event.
Disassembles the components of a connection string into a set of properties in the current DataConnectionProperties instance.
Reads a property key name from a connection string starting at a specified index, and then updates the index to point to a position immediately following the property key name.
Reads a property value from a connection string starting at a specified index, converts it to the correct type, and updates the index to point to a position following the property name.
Removes a property from the current connection property collection.
Removes a natively recognized property from the current collection of properties.
Overloaded. Resets the values of connection properties to an initial state.
Looks up the specified property in the list of synonyms and optionally makes this property the primary name for the synonyms collection, if it is not already so.
Sets or clears the synonyms for the specified property.
Indicates whether a property should be persisted when building a connection string.
Retrieves a string representation of the current set of data connection properties that are suitable for on-screen display.
Retrieves a string representation of the current set of data connection properties that excludes sensitive properties or properties that should not be persisted.
Retrieves the default string representation of the current connection properties. (Overrides Object.ToString().)
Retrieves the value of the specified property.
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Properties
Name
Description
.gif "Public property")
Gets the number of existing data connection properties.
Gets a Boolean value indicating whether a given connection string is complete.
Gets or sets a Boolean value indicating whether the DDEX provider connection properties are extensible.
Gets or sets a value for a specified property of the DDEX provider.
Gets a collection of the current property key names.
.gif "Protected property")
Gets a collection of property names specifying a reasonable (or necessary) order for the properties when represented in string form.
Retrieves a collection of the current property values.
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Events
Name
Description
.gif "Public event")
Occurs on the occurrence of a change to a connection property.
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Explicit Interface Implementations
Name
Description
.gif "Explicit interface implemetation")
.gif "Private method")
ICollection<KeyValuePair<String, Object>>.Add
ICollection<KeyValuePair<String, Object>>.Clear
ICustomTypeDescriptor.GetAttributes
Retrieves a collection of custom attributes for the specified object.
ICustomTypeDescriptor.GetClassName
Retrieves the class name of the specified object.
ICustomTypeDescriptor.GetComponentName
Retrieves the name of the specified object.
ICustomTypeDescriptor.GetConverter
Retrieves a type converter for the specified object.
ICustomTypeDescriptor.GetDefaultEvent
Retrieves the default event for the specified object.
ICustomTypeDescriptor.GetDefaultProperty
Retrieves the default property for the specified object.
ICustomTypeDescriptor.GetEditor
Retrieves an editor of the specified type for this object.
IEnumerable<KeyValuePair<String, Object>>.GetEnumerator
Retrieves an IEnumerator.
Overloaded. Retrieves the events for this instance of a component.
Overloaded. Retrieves the properties for this instance of a component.
ICustomTypeDescriptor.GetPropertyOwner
Retrieves an object that contains the property described by the specified property descriptor.
.gif "Private property")
ICollection<KeyValuePair<String, Object>>.IsReadOnly
ICollection<KeyValuePair<String, Object>>.Remove
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