[Quantproject-developers] QuantProject/b1_ADT ExtendedDataTable.cs,1.3,1.4

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

Update of /cvsroot/quantproject/QuantProject/b1_ADT
In directory sc8-pr-cvs1.sourceforge.net:/tmp/cvs-serv29597/b1_ADT

Modified Files:
	ExtendedDataTable.cs 
Log Message:
Updated ExtendedDataTable class


Index: ExtendedDataTable.cs
===================================================================
RCS file: /cvsroot/quantproject/QuantProject/b1_ADT/ExtendedDataTable.cs,v
retrieving revision 1.3
retrieving revision 1.4
diff -C2 -d -r1.3 -r1.4
*** ExtendedDataTable.cs	25 Jul 2004 12:08:52 -0000	1.3
--- ExtendedDataTable.cs	4 Aug 2004 22:50:40 -0000	1.4
***************
*** 1,4 ****
--- 1,6 ----
  using System;
  using System.Data;
+ using System.Windows.Forms;
+ 
  
  namespace QuantProject.ADT
***************
*** 57,61 ****
--- 59,89 ----
        }
      }
+     
+     /// <summary>
+     /// Get an array of float corresponding to a column compatible with the float type in a given data table
+     /// </summary>
+     public static float[] GetArrayOfFloatFromColumn(DataTable table,
+                                                       string columnName)
+     {
+       int numRows = table.Rows.Count;
+       float[] arrayOfFloat = new float[numRows];
+       int index = 0;
+       try
+       {
+         for(; index!= numRows; index++)
+         {
+           arrayOfFloat[index] = (float) table.Rows[index][columnName];
+         }
  
+       }
+       catch(Exception ex)
+       {
+         MessageBox.Show(ex.ToString());
+         index = numRows;
+       }
+       return arrayOfFloat;
+       
+     }
+     
  	}
  }