TransformedReadableColumn Class

Readable column wrapper that applies a transformation to the values of another readable column.

Inheritance Hierarchy

SystemObject
Altaxo.DataTransformedReadableColumn

Namespace: Altaxo.Data
Assembly: AltaxoBase (in AltaxoBase.dll) Version: 4.8.3572.0 (4.8.3572.0)

Syntax

public class TransformedReadableColumn : ITransformedReadableColumn, 
	IReadableColumn, ICloneable, IImmutable

The TransformedReadableColumn type exposes the following members.

Constructors

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

Properties

	Name	Description
	Count	Gets the count if this column has a defined count; otherwise null.
	FullName	FullName returns a descriptive name for a column for columns which belongs to a table, the table name and the column name, separated by a backslash, should be returned for other columns, a descriptive name should be returned so that the user knows the location of this column
	Item	The indexer property returns the element at index i as an AltaxoVariant.
	ItemType	Gets the type of the colum's items.
	Transformation	Gets the transformation.
	UnderlyingReadableColumn	Gets the original readable column, i.e. the readable column without the transformation.

Methods

	Name	Description
	Clone	Creates a new object that is a copy of the current instance.
	Equals	Determines whether the specified object is equal to the current object. (Inherited from Object)
	Finalize	Allows an object to try to free resources and perform other cleanup operations before it is reclaimed by garbage collection. (Inherited from Object)
	GetHashCode	Serves as the default hash function. (Inherited from Object)
	GetType	Gets the Type of the current instance. (Inherited from Object)
	IsElementEmpty	Returns true, if the value at index i of the column is null or invalid or in another state comparable to null or empty
	MemberwiseClone	Creates a shallow copy of the current Object. (Inherited from Object)
	ToString	Returns a string that represents the current object. (Inherited from Object)
	WithTransformation	Gets a new instance of this class with the same underlying original column, but with another transformation.
	WithUnderlyingReadableColumn	Gets a new instance of this class with the same transformation, but another underlying readable column.

Extension Methods

	Name	Description
	GetUnderlyingDataColumnOrDefault	Gets the underlying data column (of type DataColumn) or the default value null. (Defined by TransformedReadableColumnExtensions)