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使 PowerPoint 组合框正确列出项目时出现问题

我正在创建一个 PowerPoint,希望用户能够从组合框中的列表中选择一个项目。此后不需要发生任何事情,只需在屏幕上提供他们选择的记录即可。

我的问题是,我似乎能够填充组合框,并且用户可以选择一个项目,但每次单击组合框时列表都会变长(即每次单击列表时都会重复)。或者,我可以清除组合框,然后填充它,但在这种情况下,用户的选择似乎也被清除。

VBA 示例 1:

Private Sub ComboBox1_DropButtonClick()
With ComboBox1
.AddItem " ", 0
.AddItem "speed", 1
.AddItem "provisionality", 2
.AddItem "automation", 3
.AddItem "replication", 4
.AddItem "communicability", 5
.AddItem "multi-modality", 6
.AddItem "non-linearity", 7
.AddItem "capacity", 8
.AddItem "interactivity", 9
End With
End Sub
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VBA 示例 2:

Private Sub ComboBox1_DropButtonClick()
ComboBox1.Clear
With ComboBox1
.AddItem " ", 0
.AddItem "speed", 1
.AddItem "provisionality", 2
.AddItem "automation", 3
.AddItem "replication", 4
.AddItem "communicability", 5
.AddItem "multi-modality", 6
.AddItem "non-linearity", 7 …
Run Code Online (Sandbox Code Playgroud)

powerpoint vba combobox

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推荐指数
1
解决办法
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combobox ×1

powerpoint ×1

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