我試圖讓用戶從每個新行的DataGridViewComboBoxColumn
中選擇值。我已將ComboBox
的GridView
綁定到數據庫,但每當我輸入新行時,我都會看到DataGridViewComboBoxColumn
沒有初始值。我必須先設定值。組合框在DataGridView中不顯示默認值C#
每當我在DataGridView
中輸入新行時,如何讓默認值出現在DataGridViewComboBoxColumn
?
這是我如何結合DataGridView
ComboBox
數據庫:
bindingSource1.DataSource = itemBAL.GetTable();
dataGridView1.DataSource = bindingSource1;
ItemName.DataSource = bindingSource1; //Where ItemName is an instance ofDataGridViewComboBoxColumn
ItemName.DisplayMember = "Name";
ItemName.ValueMember = "ItemId";