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DataTableDataHelperIsColumnNumeric Method
Returns true if given column contains numeric values

Namespace: Telerik.Charting
Assembly: Telerik.WinControls.RadChart (in Telerik.WinControls.RadChart.dll) Version: 2018.1.116.40 (2018.1.116.40)
Syntax
public override bool IsColumnNumeric(
	int columnIndex
)

Parameters

columnIndex
Type: SystemInt32
Column index

Return Value

Type: Boolean
True if data source column contains numeric values
See Also