C# Class Open.Core.Common.XExtensions

Mostrar archivo Open project: philcockfield/Open.TestHarness.SL

Public Methods

Method	Description
GetAttributeValue ( this self, string attributeName ) : string	Retrieves the value of the value of the given attribute, or null if the attribute either does not exist or contained no value (empty string).
GetAttributeValue ( this self, string attributeName, string defaultValue ) : string	Retrieves the value of the value of the given attribute, or a default value if the attribute either does not exist or contained no value (empty string).
GetChildValue ( this self, string childElementName ) : string	Gets the element value of the specified child element.
GetChildValue ( this self, string childPrefix, string childElementName ) : string	Gets the element value of the specified child element.
GetChildValueAsBool ( this self, string childElementName, bool defaultValue ) : bool	Gets the element value of the specified child element and converts it to a Boolean.
GetChildValueAsColor ( this self, string childElementName ) : System.Color	Gets the element value of the specified child element and converts it to a color.
GetChildValueAsDouble ( this self, string childElementName, double defaultValue ) : double	Gets the element value of the specified child element and converts it to a double.
GetChildValueAsStream ( this self, string childElementName ) : System.Stream	Gets the element value of the specified child element and converts it to a memory stream.
GetChildValueAsThickness ( this self, string childElementName ) : Thickness	Gets the element value of the specified child element and converts it to a Thickness.
ValueOrNull ( this self ) : string	Retrieves the value of the attribute, if it exists.

Private Methods

Method	Description
GetValue ( this xElement ) : string

Method Details

GetAttributeValue() public static method

Retrieves the value of the value of the given attribute, or null if the attribute either does not exist or contained no value (empty string).

public static GetAttributeValue ( this self, string attributeName ) : string
self	this	The element decorated with the attribute.
attributeName	string	The name of the attribute.
return	string

GetAttributeValue() public static method

Retrieves the value of the value of the given attribute, or a default value if the attribute either does not exist or contained no value (empty string).

public static GetAttributeValue ( this self, string attributeName, string defaultValue ) : string
self	this	The element decorated with the attribute.
attributeName	string	The name of the attribute.
defaultValue	string	The default value to use if the attribute either does not exist or contained no value (empty string).
return	string

GetChildValue() public static method

Gets the element value of the specified child element.

public static GetChildValue ( this self, string childElementName ) : string
self	this	The containing element.
childElementName	string	The name of the child element.
return	string

GetChildValue() public static method

Gets the element value of the specified child element.

public static GetChildValue ( this self, string childPrefix, string childElementName ) : string
self	this	The containing element.
childPrefix	string	The prefix of the child node.
childElementName	string	The name of the child element.
return	string

GetChildValueAsBool() public static method

Gets the element value of the specified child element and converts it to a Boolean.

Thrown if the string does not contain four sides of the Thickness value.

public static GetChildValueAsBool ( this self, string childElementName, bool defaultValue ) : bool
self	this	The containing element.
childElementName	string	The name of the child element.
defaultValue	bool	The default value to return if the child element does not exist.
return	bool

GetChildValueAsColor() public static method

Gets the element value of the specified child element and converts it to a color.

Thrown if the string does not contain all ARGB values.

public static GetChildValueAsColor ( this self, string childElementName ) : System.Color
self	this	The containing element.
childElementName	string	The name of the child element.
return	System.Color

GetChildValueAsDouble() public static method

Gets the element value of the specified child element and converts it to a double.

Is thrown if the specified element's value cannot be cast to a double.

public static GetChildValueAsDouble ( this self, string childElementName, double defaultValue ) : double
self	this	The containing element.
childElementName	string	The name of the child element.
defaultValue	double	The default value to return if the child element does not exist.
return	double

GetChildValueAsStream() public static method

Gets the element value of the specified child element and converts it to a memory stream.

Is thrown if the specified element's value cannot be converted to a stream.

public static GetChildValueAsStream ( this self, string childElementName ) : System.Stream
self	this	The containing element.
childElementName	string	The name of the child element.
return	System.Stream

GetChildValueAsThickness() public static method

Gets the element value of the specified child element and converts it to a Thickness.

Thrown if the string does not contain four sides of the Thickness value.

public static GetChildValueAsThickness ( this self, string childElementName ) : Thickness
self	this	The containing element.
childElementName	string	The name of the child element.
return	Thickness

ValueOrNull() public static method

Retrieves the value of the attribute, if it exists.

public static ValueOrNull ( this self ) : string
self	this	The attribute to examine.
return	string