c# - Visual Studio - 移动光标而不失去焦点

Question

我的包中有一些工具窗口，当用户在工具窗口中执行某些操作时，我想将文档中的特定点显示在视图中。

我试过以下代码：

// Perform selection
TextSelection selection = activeDocument.Selection as TextSelection;
selection.MoveToAbsoluteOffset(offset, false);

// Show the currently selected line at the top of the editor if possible
TextPoint tp = (TextPoint)selection.TopPoint;
tp.TryToShow(vsPaneShowHow.vsPaneShowTop, null);

它做了我想做的事，但不幸的是，它把焦点放在了 Visual Studio 代码编辑器上，把它从我的工具窗口中拿走了。如果用户在我的工具窗口中键入并且它突然将焦点转移到编辑器，这并不好。

有没有另一种方法可以做到这一点而不会失去焦点？

Answer 1

// Store active window before selecting
Window activeWindow = applicationObject.ActiveWindow;

// Perform selection
TextSelection selection = activeDocument.Selection as TextSelection;
selection.MoveToAbsoluteOffset(offset, false);

// Show the currently selected line at the top of the editor if possible
TextPoint tp = (TextPoint)selection.TopPoint;
tp.TryToShow(vsPaneShowHow.vsPaneShowTop, null);

// Restore focus to active window
activeWindow.Activate();