public void RemovedefineMappingRow(defineMappingRow row) {
				this.Rows.Remove(row);
			}
			public defineMappingRowChangeEvent(defineMappingRow row, DataRowAction action) {
				this.eventRow = row;
				this.eventAction = action;
			}
			public void AdddefineMappingRow(defineMappingRow row) {
				this.Rows.Add(row);
			}