组合框.Parent = this;组合框.Items.AddRange(new object[] { "111", "222", "333", "444" });组合框.DropDownHeight = 1;组合框.SelectedIndex = 0;//组合框.DropDownStyle = ComboBoxStyle.Simple;

            ComboBox 组合框 = new ComboBox();List<string> aaa = new List<string>();int aaaa = 0; while (++aaaa < 10) aaa.Add(aaaa.ToString());组合框.DataSource = aaa;组合框.Parent = this;//组合框.Items.AddRange(new object[] { "111", "222", "333", "444" });//组合框.DropDownHeight = 1;组合框.SelectedIndex = 0;//组合框.DropDownStyle = ComboBoxStyle.Simple;

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