gistfile1.cs

Turned this ....

private void BindViews()
{
	var associatedTable = new DataTable();
	associatedTable.Columns.Add(new DataColumn("TestID", typeof (Int32)));
	if (_onlineCourse != null && _onlineCourse.OnlineCourseID > 0)
	{
		foreach (OnlineCourseTest oct in OnlineCourseTest.GetAllByOnlineCourseID(_onlineCourse.OnlineCourseID))
			associatedTable.Rows.Add(new object[] {oct.TestID});
	}
	var associatedView = new DataView(associatedTable);

	var masterTable = new DataTable();
	masterTable.Columns.Add(new DataColumn("Name", typeof (String)));
	masterTable.Columns.Add(new DataColumn("Value", typeof (String)));
	masterTable.Columns.Add(new DataColumn("IsAssociated", typeof (Boolean)));

	foreach (Test test in Test.GetAllNonArchived())
	{
		associatedView.RowFilter = "TestID=" + test.TestID;

		var isAssociated = associatedView.Count > 0;

		masterTable.Rows.Add(new object[] {test.Title, test.TestID.ToString(), isAssociated});
	}

	var masterView = new DataView(masterTable);

	var availableTable = new DataTable();
	availableTable.Columns.Add(new DataColumn("Name", typeof (String)));
	availableTable.Columns.Add(new DataColumn("Value", typeof (String)));
	masterView.RowFilter = "IsAssociated=false";
	foreach (DataRowView drv in masterView)
		availableTable.Rows.Add(new object[] {drv["Name"].ToString(), drv["Value"].ToString()});
	_availableView = new DataView(availableTable);

	associatedTable = new DataTable();
	associatedTable.Columns.Add(new DataColumn("Name", typeof (String)));
	associatedTable.Columns.Add(new DataColumn("Value", typeof (String)));
	masterView.RowFilter = "IsAssociated=true";
	foreach (DataRowView drv in masterView)
		associatedTable.Rows.Add(new object[] {drv["Name"].ToString(), drv["Value"].ToString()});
	_associatedView = new DataView(associatedTable);
}

into ...

private void BindViews()
{
	var masterTable = new DataTable();
	masterTable.Columns.Add(new DataColumn("Name", typeof (String)));
	masterTable.Columns.Add(new DataColumn("Value", typeof (int)));

	foreach (Test test in Test.GetAllNonArchived())
	{
		masterTable.Rows.Add(new object[] {test.Title, test.TestID});
	}

	var compareValue = _onlineCourse == null ? -1 : _onlineCourse.TestId;

	_availableView = new DataView(masterTable, "Value <>" + compareValue, "Name", DataViewRowState.Added);

	_associatedView = new DataView(masterTable, "Value = " + compareValue, "Name", DataViewRowState.Added);
}

... still not happy where it is at.