DataViewSchema.Item[] Property
Definition
Important
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Overloads
| Item[Int32] |
Get the column by index. |
| Item[String] |
Get the column by name. Throws an exception if such column does not exist. Note that if multiple columns exist with the same name, the one with the biggest index is returned. The other columns are considered 'hidden', and only accessible by their index. |
Item[Int32]
Get the column by index.
public Microsoft.ML.DataViewSchema.Column this[int columnIndex] { get; }member this.Item(int) : Microsoft.ML.DataViewSchema.ColumnDefault Public ReadOnly Property Item(columnIndex As Integer) As DataViewSchema.ColumnParameters
- columnIndex
- Int32
Property Value
Implements
Applies to
Item[String]
Get the column by name. Throws an exception if such column does not exist. Note that if multiple columns exist with the same name, the one with the biggest index is returned. The other columns are considered 'hidden', and only accessible by their index.
public Microsoft.ML.DataViewSchema.Column this[string name] { get; }member this.Item(string) : Microsoft.ML.DataViewSchema.ColumnDefault Public ReadOnly Property Item(name As String) As DataViewSchema.ColumnParameters
- name
- String