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FrameExtensionsSelectRowKeysTRowKey, TColumnKey, a Method

Namespace:  Deedle
Assembly:  Deedle (in Deedle.dll) Version: 1.2
Syntax
C#
public static Frame<a, TColumnKey> SelectRowKeys<TRowKey, TColumnKey, a>(
	this Frame<TRowKey, TColumnKey> frame,
	Func<KeyValuePair<TRowKey, OptionalValue<ObjectSeries<TColumnKey>>>, a> projection
)

Parameters

frame
Type: DeedleFrameTRowKey, TColumnKey

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projection
Type: SystemFuncKeyValuePairTRowKey, OptionalValueObjectSeriesTColumnKey, a

[Missing <param name="projection"/> documentation for "M:Deedle.FrameExtensions.SelectRowKeys``3(Deedle.Frame{``0,``1},System.Func{System.Collections.Generic.KeyValuePair{``0,Deedle.OptionalValue{Deedle.ObjectSeries{``1}}},``2})"]

Type Parameters

TRowKey
TColumnKey
a

Return Value

Type: Framea, TColumnKey

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Usage Note

In Visual Basic and C#, you can call this method as an instance method on any object of type FrameTRowKey, TColumnKey. When you use instance method syntax to call this method, omit the first parameter. For more information, see Extension Methods (Visual Basic) or Extension Methods (C# Programming Guide).
See Also