可以绑定,也可以手动添加
一下是绑定数据源:例子
DataGridViewComboBoxColumn cbo = (DataGridViewComboBoxColumn)this.dgvResult.Columns["StudentNo"];
cbo.DisplayStyle = DataGridViewComboBoxDisplayStyle.Nothing;
cbo.DataSource = 数据源;
cbo.DisplayMember = "StudentName";
cbo.ValueMember = "StudentNo";