public void SelectDatatableColumns()
{
CodedUITestHelpers.CompleteStep1("ZCP");
CodedUITestHelpers.CompleteStep2(_datatable);
var columns = CodedUITestHelpers.SampleDatatableColumns();
for (int n = 0; n < columns.Count; n++)
{
UIMap.SelectColumn(columns[n]);
UIMap.AssertColumnAddedToSelection(columns[n]);
UIMap.AssertCorrectUDFSignature(datatableUDF(_datatable.Code, columns.GetRange(0, n + 1)));
}
;
UIMap.AssertNumberOfColumnsSelected(columns.Count);
UIMap.AssertCorrectUDFSignature(datatableUDF(_datatable.Code, columns));
}