DataFrameSchema<R, C>.TryGetColumn Method

Attempts to get the schema for the specified typed column key.

Definition

Namespace: Numerics.NET.DataAnalysis.Schema
Assembly: Numerics.NET (in Numerics.NET.dll) Version: 10.8.0

public bool TryGetColumn(
	C key,
	out ColumnSchema<C> column
)

Visual Basic

Public Function TryGetColumn ( 
	key As C,
	<OutAttribute> ByRef column As ColumnSchema(Of C)
) As Boolean

C++/CLI

public:
bool TryGetColumn(
	C key, 
	[OutAttribute] ColumnSchema<C>^% column
)

member TryGetColumn : 
        key : 'C * 
        column : ColumnSchema<'C> byref -> bool

key C: The typed column key.
column ColumnSchema<C>: When this method returns, the matching column schema.

Boolean
true if the key exists; otherwise false.

key is null.