DataTableWrapperVerifyAllColumnsNumeric Method

Verifies that all selected columns are numeric and throws an exception if this is not the case.

Namespace: Altaxo.Calc.LinearAlgebra
Assembly: AltaxoBase (in AltaxoBase.dll) Version: 4.8.3179.0 (4.8.3179.0)

Syntax

public static void VerifyAllColumnsNumeric(
	DataColumnCollection table,
	IAscendingIntegerCollection selectedCols,
	out int rowCount
)

table DataColumnCollection: The data column collection with the columns.
selectedCols IAscendingIntegerCollection: The index collection of the columns in quest.
rowCount Int32: Returns the minimum of the row count of all the selected columns. The value is 0 if there is at least one non-numeric column.