Most of the solutions I could find rely on DataGridColumn.Visibility Property or DataGridView both of which are not available in Windows Mobile 6 / .NET Compact Framework (to be more specific: version I'm running on my device is .NET Compact Framework 3.5.9198.0)
How can I hide a column from the DataGrid?
Given that this question just scored "popular" mark: It wasn't possible to do it by hiding the column, we've had to bypass the issue by modifying the data flow (in that case: creating a new view in t-sql) that would exclude the problematic column.