如何从组合框下拉列表中选择多个值 [英] How to select more than one value from a combobox dropdown

问题描述

人们
我需要从组合框下拉列表中选择多个值.

Hi people
i have a requirement to select more than one value from a combobox dropdown

推荐答案

不可能，您应该选择另一个控件.

您还可以添加一个按钮并从comboBox中选择一个值，然后单击ADD_Btn并再次执行此操作以选择另一个值.

It is not possible, you should choose another Control.

You can also add a button and select a value from comboBox the click on ADD_Btn and do this again for choosing another.

问题可以解决，但这取决于您使用的UI库.太糟糕了，您没有在问题中指定它.由于组合框不支持这种选择，因此可以仅使用一列使用网格视图或列表视图控件.此类控件通常支持多项选择.

有关更多详细信息，包括此方法对您使用的UI库的适用性，请参阅该库中的文档-我们不知道它是什么.

—SA

The problem is solvable, but it depends on the UI library you use. Too bad you did not specify it in your question. As combo box does not support such selection, you can use either grid view or a list view control with only one column. Such controls usually support multiple selection.

For further detail, including applicability of this approach to the UI library you use, please see the documentation in that library — we don''t know what it is.

—SA

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