//-- Load original print queue items

this.localPrintQBO.FillWithQueueItems(Global.CurrentUserId, Global.CurrentTableId, this._currentPrintQ);



//-- Use another BO rather than a datatable. I'm going to guess

//   that the BOs name is PrintQBO.

PrintQBO changedPrintQBO = new PrintQBO;

changedPrintQBO.CopyDataFrom(localPrintQBO, BusinessCloneDataType.ClearAndFillFromCompleteTable);



//-- Get the new queues name from UI.

string newQueue = this.cboTargetQ.Text.ToString();



//Change the copy to the target print queue

foreach (PrintQBO qRow in changedPrintQBO.GetEnumerable())

{

  qRow.QName = newQueue;

}



//-- This appends the data, but if the PK was copied, I'm not sure what

//   this will do. It would either add another set of rows to the

//   datatable, with duplicate PKs (bad) or update the original

//   data with the changed data (bad). Unless I'm missing something...

this.localPrintQBO.CopyDataFrom(changedPrintQBO, BusinessCloneDataType.AppendDataToTableFromCompleteTable);



//-- Save the data.

this.localPrintQBO.Save();

//-- Create a new instance to copy into
MyBo MyNewBo = new MyBo();
foreach ( MyBO bo in MyBoInstance.GetEnumerable( ) )
{
   //-- Create a new row
   MyNewBo.NewRow( );
   //-- Set the necessary values (the ones that should not be default, and should be different than the source BO)
   MyNewBo.mb_CustomField = //-- Whatever value is appropriate;
   //-- Copy the values
   foreach ( DataColumn col in MyNewBo.CurrentDataTable.Columns )
   {
      //-- Skip certain columns
      if((col.ColumnName.Equals("mb_pk",StringComparison.OrdinalIgnoreCase)) ||
         (col.ColumnName.Equals("mb_CustomField", StringComparison.OrdinalIgnoreCase)) ||
         (col.ColumnName.Equals("mb_CreatedAt",StringComparison.OrdinalIgnoreCase)) ||
         (col.ColumnName.Equals("mb_CreatedBy",StringComparison.OrdinalIgnoreCase)) ||
         (col.ColumnName.Equals("mb_Version",StringComparison.OrdinalIgnoreCase)))
      {
         continue;
      }
      //-- Try to update the value
      MyNewBo.CurrentRow[col.ColumnName] = bo.CurrentRow[col.ColumnName];
   }
}