[Quantproject-developers] QuantProject/b1_ADT ExtendedDataTable.cs,1.7,1.8

[Marco M. <mi...@us...>]

Update of /cvsroot/quantproject/QuantProject/b1_ADT
In directory sc8-pr-cvs1.sourceforge.net:/tmp/cvs-serv22059/b1_ADT

Modified Files:
	ExtendedDataTable.cs 
Log Message:


Index: ExtendedDataTable.cs
===================================================================
RCS file: /cvsroot/quantproject/QuantProject/b1_ADT/ExtendedDataTable.cs,v
retrieving revision 1.7
retrieving revision 1.8
diff -C2 -d -r1.7 -r1.8
*** ExtendedDataTable.cs	28 Aug 2004 16:38:32 -0000	1.7
--- ExtendedDataTable.cs	1 Dec 2004 22:46:59 -0000	1.8
***************
*** 95,99 ****
        
      }
!     
      /// <summary>
      /// Get an array of float corresponding to the ratio between columnA and columnB
--- 95,125 ----
        
      }
!     /// <summary>
!     /// Get an array of float corresponding to a column compatible with the float type in a given data table,
!     /// filtered by the given filterExpression
!     /// </summary>
!     public static float[] GetArrayOfFloatFromColumn(DataTable table,
!                                                     string columnName,
!                                                     string filterExpression)
!     {
!       DataRow[] selectedRows = table.Select(filterExpression);
!       int numRows = selectedRows.Length;
!       float[] arrayOfFloat = new float[numRows];
!       int index = 0;
!       try
!       {
!         for(; index!= numRows; index++)
!         {
!           arrayOfFloat[index] = (float)selectedRows[index][columnName];
!         }
! 
!       }
!       catch(Exception ex)
!       {
!         MessageBox.Show(ex.ToString());
!         index = numRows;
!       }
!       return arrayOfFloat;
!     }
      /// <summary>
      /// Get an array of float corresponding to the ratio between columnA and columnB