Use the drop-down box control ComboBoxEdit DevExpress controls

Scenes

Winform controls -DevExpress18 download and install the registration and use in VS:

https://blog.csdn.net/BADAO_LIUMANG_QIZHI/article/details/100061243

LookUpEdit use DevExpress drop-down box control, add item option value, modify the default display values:

https://blog.csdn.net/BADAO_LIUMANG_QIZHI/article/details/102464577

Note:

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DevExpress.XtraEditors.ComboBoxEdit

Declare the object drop-down box

DevExpress.XtraEditors.ComboBoxEdit comboBox = new DevExpress.XtraEditors.ComboBoxEdit();

 

Gets the object drop-down menu items

ComboBoxItemCollection coll = comboBox.Properties.Items;

 

Assignment drop-down box

foreach(ControlModelItem controlModelItem in controlModelItems)
            {
                coll.Add(controlModelItem);
               
            }

 

Set the selected item

comboBox.SelectedItem

 

comboBox.SelectedIndex

 

effect