DevExpress does not show how the LookUpEdit column names

Scenes

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

Referring to achieve the effect achieved is above LookUpEdit

 

 

In addition to the options displayed, there is a column name Column display.

Note:

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How to set not to display the name of this column

LookUpEdit typeSelect = new LookUpEdit();
typeSelect.Properties.ShowHeader = false;

Complete example code

LookUpEdit typeSelect = new LookUpEdit();
typeSelect.Properties.ShowHeader = false;
typeSelect.Width = Global.CHART_OPTION_WIDTH;
typeSelect.Name = "typeSelectY" + yList[i].No;
typeSelect.Location = new Point(100, 100);
List<string> list = new List<string>();
list.add ( " polylines " );
list.add ( " dot-dash line " );
list.add ( " point discrete " );
typeSelect.Properties.DataSource = list;
typeSelect.Properties.NullText = yList[i].Type;

 

After removing the column name