ToolStripCombobox.SelectionChangeCommitted 未找到

问题描述

我有两个 ToolStripCombobox 控件，每个控件都附加了 SelectedIndexChanged 侦听器.

I have two ToolStripCombobox controls, each with SelectedIndexChanged listeners attached.

我在以编程方式修改项目集合时遇到问题.我最终不情愿地触发了 SelectedIndexChanged.

I'm facing a problem when I modify the item collection programmatically. I end up triggering the SelectedIndexChanged unwillingly.

在网上搜索解决方案时，我发现了 OnSelectionChangeCommitted 和相应的事件，但 Visual Studio 说:

When searching online for a solution I found OnSelectionChangeCommitted and the corrensponding event, but Visual studio says:

'System.Windows.Forms.ToolStripComboBox.OnSelectionChangeCommitted(System.EventArgs)' is inaccessible due to its protection level.

如果不能使用SelectionChangeCommitted，手动更新ToolStripComboBox项时，还有什么方法可以避免触发事件?

If it is impossible to make use of SelectionChangeCommitted, what other ways are there to avoid triggering events when manually updating ToolStripComboBox items?

我使用 .Net 4.0，ToolStripComboBox 配置为 DropDownStyle = DropDownList.

Im using .Net 4.0 and the ToolStripComboBox is configured with DropDownStyle = DropDownList.

推荐答案

您可以从底层 ComboBox 访问它.

You can access it from underlying ComboBox.

toolStripComboBoxExample.ComboBox.SelectionChangeCommitted += ComboBoxOnSelectionChangeCommitted;

private void ComboBoxOnSelectionChangeCommitted(object o, EventArgs eventArgs)
{
    \\Your code goes here.
}

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