文件夹浏览器对话框像打开文件对话框 [英] Folder browser dialog like open file dialog

问题描述

请参阅下面的快照。这是从新项目创建工作流在Visual Studio 2008年拍摄

Please see the snapshot below. This was taken from "New project creation" workflow in Visual Studio 2008.

用于选择在该项目将被存储在文件夹此窗口。如何在我的C＃应用​​程序创建一个类似的窗口？

This window is used for selecting a folder in which the project will be stored. How do I create a similar window in my c# application?

推荐答案

这是Office类似的东西，一个对话框，允许选择一个文件夹。
，唯一不同的是，选择文件夹按钮，命名为OK，而不是选择文件夹。

It is something similar in Office, a dialog which allows to select a folder. The only difference is that the Select folder button is named "OK" instead of "Select folder".

Microsoft.Office.Interop.Excel.Application app = new Microsoft.Office.Interop.Excel.Application();
Microsoft.Office.Core.FileDialog fileDialog = app.get_FileDialog(Microsoft.Office.Core.MsoFileDialogType.msoFileDialogFolderPicker);
fileDialog.InitialFileName = "c:\\Temp\\"; //something you want
int nres = fileDialog.Show();
if (nres == -1) //ok
{
    Microsoft.Office.Core.FileDialogSelectedItems selectedItems = fileDialog.SelectedItems;

    string[] selectedFolders = selectedItems.Cast<string>().ToArray();

    if (selectedFolders.Length > 0)
    {
        string selectedFolder = selectedFolders[0];
    }
}

当然，你需要将引用添加到微软。 Office.Core（如Microsoft Office 14.0对象库）和的Microsoft.Office.Interop.Excel（Microsoft Excel中14.0对象库）。

Of course, you need to add references to Microsoft.Office.Core (Microsoft Office 14.0 Object Library) and Microsoft.Office.Interop.Excel (Microsoft Excel 14.0 Object Library).

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