public void RemoveAM_ASSET_SEWER_MH_MATERIAL_TYPERow(AM_ASSET_SEWER_MH_MATERIAL_TYPERow row) {
     this.Rows.Remove(row);
 }
 public AM_ASSET_SEWER_MH_MATERIAL_TYPERowChangeEvent(AM_ASSET_SEWER_MH_MATERIAL_TYPERow row, global::System.Data.DataRowAction action) {
     this.eventRow = row;
     this.eventAction = action;
 }
 public void AddAM_ASSET_SEWER_MH_MATERIAL_TYPERow(AM_ASSET_SEWER_MH_MATERIAL_TYPERow row) {
     this.Rows.Add(row);
 }