C# 代码写ComboBox控件

ComboBox控件 1  申明 private System.Windows.Forms. ComboBox comboBox_info; 2  实例化 this .comboBox_info = new System.Windows.Forms. ComboBox (); 3  设置 // // comboBox_info // this .comboBox_info.Location = new System.Drawing. Point (200, 100); this .comboBox_info.Name = "comboBox_info" ; this .comboBox_info.Size = new System.Drawing. Size (100, 30); this .comboBox_info.TabIndex = 1; this .comboBox_info.Items.Add( "this is one" ); this .comboBox_info.Items.Add( "this is two" ); this .comboBox_info.Items.Add( "this is three" ); this .comboBox_info.Items.Add( "this is four" ); this .comboBox_info.Items.Add( "this is five" ); this .comboBox_info.SelectedIndex = 0; this .comboBox_info.Text = "0" ; 4  加入窗口 this .Controls.Add( this .comboBox_info);