移除DataTable中的行

DataTable table = GetTable();
int count = table.Rows .Count;
                        ArrayList delList = new ArrayList ();
                        for(int m=0;m<count ;m++ )
                        {
                            DataRow dr = table.Rows[m];
                            string[] processdep = dr["ProcessingDep"].ToString ().Split (',');
                            int Flag =0;
                            string dd = dr["Processing"].ToString ();
                            int d= dr["Processing"].ToString ().IndexOf (DepartmentName);
                            for(int j=0;j<processdep.Length ;j++)
                            {
                                if(processdep[j]==depId.ToString ())
                                {
                                    Flag=1;
                                    break;
                                }
                            }
                            if(Flag==0)
                            {
                                
                                delList.Add (m);
                            }    
                            else
            
                            if(dr["Processing"].ToString ().IndexOf (DepartmentName)>=0)
                            {
                                delList.Add (m);
                            }
                            
                        }
                        for(int k=delList.Count-1;k>=0 ;k--)
                        {
                            int index = Convert.ToInt32 (delList[k]);
                            table.Rows.RemoveAt (index);
                        }
                        table.AcceptChanges ();

DataGrid绑定数据时，需要对数据进行判断，把不符合条件的数据从DataTable中移除掉。
代码如下