Visual Studio，“仅折叠/扩展区域"快捷方式 [英] Visual Studio, Collapse/Extends Regions ONLY shortcut

问题描述

是否仅存在折叠/展开区域的快捷方式?意思是，如果我有一个包含5种方法的区域，并且我击中了塌陷，那么该区域将塌陷，当我击中expand时，该区域将扩展，并且我将看到所有5种方法的状态与以前相同(折叠/展开).

Is there any shortcut to collapse/expand the regions ONLY? Meaning, if I have a region with 5 methods in it, and I hit collapse, the region will collapse, and when I will hit expand, the region will expand and I will see all 5 methods with the same state as it was before (collapsed/expanded).

目前，我发现的快捷方式可折叠ALL，或展开ALL，或将"All"一词替换为"Current"一词.

Currently the shortcuts I found collapse ALL, or expand ALL, or substitutes the "All" word for the "Current" word.

我正在寻找只折叠区域的快捷方式，而不会对区域内的其他块做任何事情.扩展也是一样.

I'm looking for a shortcut that will collapse only regions, and will not do anything to the other blocks inside a region. Same thing with expanding.

如果没有这样的东西，也许有人找到了视觉扩展来做到这一点?

If there is no such thing, maybe someone found some visual extension to do it?

欢呼 卢卡斯

推荐答案

您可以使用以下宏扩展/折叠区域，而各个方法的扩展/折叠状态保持不变.

You can use the following macros to expand/collapse the regions while leaving the expand/collapse state of individual methods as they were.

我在此处.请注意，我必须注释掉CollapseAllRegions方法中对objSelection.EndOfDocument()的调用，以使其正常工作(使用Visual Studio 2010)

I found the macro here. Note that I had to comment out the call to objSelection.EndOfDocument() from the CollapseAllRegions method for it to work properly (using Visual Studio 2010)

Imports EnvDTE
Imports System.Diagnostics
' Macros for improving keyboard support for "#region ... #endregion"
Public Module RegionTools
    ' Expands all regions in the current document
    Sub ExpandAllRegions()

        Dim objSelection As TextSelection ' Our selection object

        DTE.SuppressUI = True ' Disable UI while we do this
        objSelection = DTE.ActiveDocument.Selection() ' Hook up to the ActiveDocument's selection
        objSelection.StartOfDocument() ' Shoot to the start of the document

        ' Loop through the document finding all instances of #region. This action has the side benefit
        ' of actually zooming us to the text in question when it is found and ALSO expanding it since it
        ' is an outline.
        Do While objSelection.FindText("#region", vsFindOptions.vsFindOptionsMatchInHiddenText)
            ' This next command would be what we would normally do *IF* the find operation didn't do it for us.
            'DTE.ExecuteCommand("Edit.ToggleOutliningExpansion")
        Loop
        objSelection.StartOfDocument() ' Shoot us back to the start of the document
        DTE.SuppressUI = False ' Reenable the UI

        objSelection = Nothing ' Release our object

    End Sub

    ' Collapses all regions in the current document
    Sub CollapseAllRegions()

        Dim objSelection As TextSelection ' Our selection object

        ExpandAllRegions() ' Force the expansion of all regions

        DTE.SuppressUI = True ' Disable UI while we do this
        objSelection = DTE.ActiveDocument.Selection() ' Hook up to the ActiveDocument's selection
        objSelection.EndOfDocument() ' Shoot to the end of the document

        ' Find the first occurence of #region from the end of the document to the start of the document. Note:
        ' Note: Once a #region is "collapsed" .FindText only sees it's "textual descriptor" unless
        ' vsFindOptions.vsFindOptionsMatchInHiddenText is specified. So when a #region "My Class" is collapsed,
        ' .FindText would subsequently see the text 'My Class' instead of '#region "My Class"' for the subsequent
        ' passes and skip any regions already collapsed.
        Do While (objSelection.FindText("#region", vsFindOptions.vsFindOptionsBackwards))
            DTE.ExecuteCommand("Edit.ToggleOutliningExpansion") ' Collapse this #region
            'objSelection.EndOfDocument() ' Shoot back to the end of the document for
            ' another pass.
        Loop
        objSelection.StartOfDocument() ' All done, head back to the start of the doc
        DTE.SuppressUI = False ' Reenable the UI

        objSelection = Nothing ' Release our object

    End Sub
End Module

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