I'm having trouble filling a ComboBox from a dataset. When the program runs, the combobox has the correct number of lines, but they all appear as System.Data.DataRowView

Any ideas?

Dim tblModels As New DataSet1.modelDataTable
                    
tblModels = Me.ModelTableAdapter.GetModel
                    
Me.cmbModel.DataSource = tblModels

You need to set DisplayMember and ValueMember property of comboBox.

Me.cmbModel.DataSource = tblModels
 cmbModel.DisplayMember="name of column whose value will be displayed"
 cmbModel.ValueMember="name of column whose value will be return when you select an item"
commented: +++++++++++++++ +1