Enumerates a subset of the rows for the columns specified by the given s.
valueCursors
Namespace: Spotfire.Dxp.Data
Assembly: Spotfire.Dxp.Data (in Spotfire.Dxp.Data.dll) Version: 25.11.10401.3615 (25.11.10401.3615)
Syntax
C#
public IEnumerable<DataRow> GetRows( IEnumerable<int> rowIndexes, params DataValueCursor[] valueCursors )
Parameters
- rowIndexes
- Type: System.Collections.GenericIEnumerableInt32
The row indexes to enumerate. - valueCursors
- Type: Spotfire.Dxp.DataDataValueCursor
Specifies what columns to include in the enumeration and are used to access the individual data values for each row.
Return Value
Type: IEnumerableDataRowAn enumeration of the rows in the subset.
Examples
DataTable table; DataValueCursor<int> cursor1 = DataValueCursor.Create<int>(table.Columns["Column1"]); DataValueCursor<double> cursor2 = DataValueCursor.CreateNumeric(table.Columns["Column2"]); DataValueCursor<string> cursor3 = DataValueCursor.CreateFormatted(table.Columns["Column3"]); DataSelection selection; foreach (DataRow row in table.GetRows(selection, cursor1, cursor2, cursor3)) { int rowIndex = row.Index; int value1 = cursor1.CurrentValue; double value2 = cursor2.CurrentValue; string value3 = cursor3.CurrentValue; DoSomething(rowIndex, value1, value2, value3); }
Version Information
See Also