DataTable GetRows Method (IEnumerable Int32 ,  DataValueCursor ) TIBCO Spotfire 6.5 API Reference
Enumerates a subset of the rows for the columns specified by the given
valueCursors
s.

Namespace: Spotfire.Dxp.Data
Assembly: Spotfire.Dxp.Data (in Spotfire.Dxp.Data.dll) Version: 14.10.7525.5058 (14.10.7525.5058)
Syntax

public IEnumerable<DataRow> GetRows(
	IEnumerable<int> rowIndexes,
	params DataValueCursor[] valueCursors
)

Parameters

rowIndexes
Type: System.Collections.Generic IEnumerable Int32 
The row indexes to enumerate.
valueCursors
Type:  Spotfire.Dxp.Data DataValueCursor 
Specifies what columns to include in the enumeration and are used to access the individual data values for each row.

Return Value

Type: IEnumerable DataRow 
An emueration 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

Supported in: 6.5, 6.0, 5.5, 5.0, 4.5
See Also