Winforms Combobox - 不允许用户编辑项目

Question

This is probably something simple. The winforms combobox items by default can be edited by the user, how to disable this?

Answer 1

设置DropDownStyle = DropDownList。

Answer 2

Set the ComboBox.DropDownStyle to DropDownList .

ComboBox1.DropDownStyle = ComboBoxStyle.DropDownList;

Specifies that the list is displayed by clicking the down arrow and that the text portion is not editable. This means that the user cannot enter a new value. Only values already in the list can be selected.

Answer 3

将ComboBox样式设置为ComboBoxStyle.DropDownList

Answer 4

two Method that help you Stop User to not Edit DropDownList:

A. using Programming code:

DropDownListName.DropDownStyle = ComboBoxStyle.DropDownList;\\

B. using Design properties of Visual Studio

Set DropDownStyle = DropDownList.

I hope this well help you.

Answer 5

Try setting the DropDownStyle property to DropDownList. Style of Simple makes it like a listbox, Combobox is what you are seeing allowing editing, and DropDownList only allows user to select.