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DataTableDataHelper Class
DataTable data source helper class
Inheritance Hierarchy
SystemObject
  Telerik.ChartingDataHelper
    Telerik.ChartingDataTableDataHelper

Namespace: Telerik.Charting
Assembly: Telerik.WinControls.RadChart (in Telerik.WinControls.RadChart.dll) Version: 2018.2.619.40 (2018.2.619.40)
Syntax
public class DataTableDataHelper : DataHelper

The DataTableDataHelper type exposes the following members.

Constructors
  NameDescription
Public methodDataTableDataHelper
Default constructor
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Properties
Methods
  NameDescription
Public methodGetColumnIndex
Gets the column index by column name in the Data Source object
(Overrides DataHelperGetColumnIndex(String).)
Public methodGetColumnName
Gets the column name
(Overrides DataHelperGetColumnName(Int32).)
Public methodGetDoubleValue
Return the double value at the given row and column
(Inherited from DataHelper.)
Public methodGetFilteredColumn
Return unique column's content
(Inherited from DataHelper.)
Public methodGetGanttValuesColumns
Returns all possible data source columns that could be used as Gantt series items
(Inherited from DataHelper.)
Public methodGetGroupsColumnIndex
Returns possible groups column used for automatic data binding
(Inherited from DataHelper.)
Public methodGetLabelsColumnIndex
Returns possible column used as labels source when group column present
(Inherited from DataHelper.)
Public methodGetObjectValue
Return the object value at the given row and column
(Overrides DataHelperGetObjectValue(Int32, Int32).)
Public methodGetSortedAndFilteredColumn
Return sorted unique column's content
(Inherited from DataHelper.)
Public methodGetStringValue
Return the string value at the given row and column
(Inherited from DataHelper.)
Public methodGetValuesXColumnIndex
Gets possible series items X values column
(Inherited from DataHelper.)
Public methodGetValuesYColumnIndex
Gets possible series items Y values column
(Inherited from DataHelper.)
Public methodGetValuesYColumns
Returns all possible series items Y values columns
(Inherited from DataHelper.)
Public methodIsColumnNumeric
Returns true if given column contains numeric values
(Overrides DataHelperIsColumnNumeric(Int32).)
Public methodIsColumnString
Returns true if given column contains string type values
(Overrides DataHelperIsColumnString(Int32).)
Public methodIsItemNumeric
Returns true if value at the given position is numeric
(Inherited from DataHelper.)
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See Also