Click or drag to resize
OrderByColumnList Properties

The OrderByColumnList type exposes the following members.

Properties
  NameDescription
Public propertyAnyColumnsDefined
Returns true if any columns are defined within this column list
(Inherited from QueryColumnListBase.)
Public propertyColumns

There are three possible outputs.

Firstly NO_COLUMNS, there will be no column in query.

Secondly list of columns represented as string, without occurrence of NO_COLUMNS.

Finally Empty, that resolves to * in query.

(Inherited from QueryColumnListBase.)
Protected propertyContainsAllColumnsSelector
Indicates whether list contains all columns selector
(Inherited from QueryColumnListBase.)
Public propertyCount
Returns the number of defined columns
(Inherited from QueryColumnListBase.)
Public propertyIsSingleColumn
Returns true if the columns represent a single column
(Inherited from QueryColumnListBase.)
Public propertyItem
Returns column on specific index
(Inherited from QueryColumnListBase.)
Public propertyNoColumns
Indicates whether list represents an empty list with no columns, no matter already existing columns or columns added after
(Inherited from QueryColumnListBase.)
Public propertyParent
Parent query for the column list
(Inherited from QueryColumnListBase.)
Protected propertyPresentColumns
Gets the hash set of present columns for duplicity detection
(Inherited from QueryColumnListBase.)
Public propertyReturnsAllColumns
Returns true if the columns contain all columns specification or columns do not contain definition of any columns
(Inherited from QueryColumnListBase.)
Top
See Also