DataExtensions.ToDataFrame<R>(DataTable, String, IEnumerable<String>) Method

Constructs a data frame from the specified columns in a data table using the specified key column.


Namespace: Extreme.Data
Assembly: Extreme.Data (in Extreme.Data.dll) Version: 3.2.0
public static DataFrame<R, string> ToDataFrame<R>(
	this DataTable table,
	string keyColumn,
	IEnumerable<string> columnKeys


table  DataTable
The DataTable that contains the data.
keyColumn  String
The name of the column that contains the row index values.
columnKeys  IEnumerable<String>
A sequence of column names.

Type Parameters

The element type of the row index.

Return Value

DataFrame<R, String>
A new data frame containing the data in the specified columns in table.

Usage Note

In Visual Basic and C#, you can call this method as an instance method on any object of type DataTable. 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