How to set the selected row for a called dashboard

How do you set the selected row for a dashboard called from another form? I’ve figured out how to pass the SysRowID from the first form, but now I want the Selected Row on the Dashboard to have that SysRowID.

private void MainController_Load(object sender, EventArgs args)
	{	if (MainController.LaunchFormOptions != null && MainController.LaunchFormOptions.Sender != null && MainController.LaunchFormOptions.ValueIn != null)
			{
				string lfoValue = MainController.LaunchFormOptions.ValueIn.ToString();
				
				myCustomDV.dataView[myCustomDV.Row]["RcvDtl_SysRowID"] = lfoValue;
			
		
			}
		// Add Event Handler Code
	}