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37 lines
1.3 KiB
C#
37 lines
1.3 KiB
C#
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// Copyright (c) Microsoft Corporation
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// The Microsoft Corporation licenses this file to you under the MIT license.
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// See the LICENSE file in the project root for more information.
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using System.Runtime.InteropServices;
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namespace RegistryPreview
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{
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// Workaround for File Pickers that don't work while running as admin, per:
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// https://github.com/microsoft/WindowsAppSDK/issues/2504
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public static partial class OpenFilePicker
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{
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[DllImport("comdlg32.dll", SetLastError = true, CharSet = CharSet.Auto)]
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private static extern bool GetOpenFileName(ref FileName openFileName);
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public static string ShowDialog(string filter, string dialogTitle)
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{
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FileName openFileName = default(FileName);
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openFileName.StructSize = Marshal.SizeOf(openFileName);
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openFileName.Filter = filter;
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openFileName.File = new string(new char[256]);
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openFileName.MaxFile = openFileName.File.Length;
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openFileName.FileTitle = new string(new char[64]);
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openFileName.MaxFileTitle = openFileName.FileTitle.Length;
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openFileName.Title = dialogTitle;
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if (GetOpenFileName(ref openFileName))
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{
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return openFileName.File;
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}
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return string.Empty;
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}
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}
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}
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