Changing an operation sequence using adapterJobEntry.ChangeJobOperOprSeq

Anyone have experience updating an operation sequence via c#? I am trying to use this adapter, but not sure how to get it to fire. Where do I put in the current operation sequence, and the operation sequence I want it to become?

			JobEntryAdapter adapterJobEntry = new JobEntryAdapter(this.oTrans);
			adapterJobEntry.BOConnect();

			adapterJobEntry.GetByID(job.Text);

			EpiDataView edvPA2 = new EpiDataView(); 
			edvPA2.dataView = new DataView(adapterJobEntry.JobEntryData.JobOper);

			EpiDataView edvPA3 = new EpiDataView(); 
			edvPA3.dataView = new DataView(adapterJobEntry.JobEntryData.JobOpDtl);
			
			int z = adapterJobEntry.JobEntryData.JobOper.Rows.Count;
			int i = 0;
			int j = 0;

			while (Convert.ToInt32(edvPA3.dataView[j]["OprSeq"]) != Convert.ToInt32(currentop.Value))
			{
				j = j+1;
			}

			while (Convert.ToInt32(edvPA2.dataView[i]["OprSeq"]) != Convert.ToInt32(currentop.Value))
			{
				i = i+1;
			}

			if (i == 0)
			{
				MessageBox.Show("This is the first operation in the sequence, you cannot move it up any further.");
				return;
			}

			//Op that we want to move
			int x = Convert.ToInt32(currentop.Value);

			//Op that we are switching with
			int y = Convert.ToInt32(edvPA2.dataView[i-1]["OprSeq"]);

			adapterJobEntry.ChangeJobOperOprSeq();

			DataRow editRow = adapterJobEntry.JobEntryData.JobOper.Rows[i-1]; 
			editRow.BeginEdit(); 
			editRow["OprSeq"] = 777; 
			editRow.EndEdit(); 
			adapterJobEntry.Update(); 

All I want to do for now is change the current operation sequence to be 777. If I can figure that out, I can finish the rest of this project. Thanks for the help!