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// Licensed to the .NET Foundation under one or more agreements.
// The .NET Foundation licenses this file to you under the MIT license.
using System.Runtime.CompilerServices;
namespace System.Windows.Forms.TestUtilities;
/// <summary>
/// Test utilities relating to <see cref="DataObject"/>.
/// </summary>
public static class DataObjectTestHelpers
{
// These formats set and get strings by accessing HGLOBAL directly.
public static TheoryData<string> StringFormat() =>
[
DataFormats.Text,
DataFormats.UnicodeText,
DataFormats.StringConstant,
DataFormats.Rtf,
DataFormats.Html,
DataFormats.OemText,
DataFormats.FileDrop,
"FileName",
"FileNameW"
];
public static TheoryData<string> UnboundedFormat() =>
[
DataFormats.Serializable,
"something custom"
];
// These formats contain only known types.
public static TheoryData<string> UndefinedRestrictedFormat() =>
[
DataFormats.CommaSeparatedValue,
DataFormats.Dib,
DataFormats.Dif,
DataFormats.PenData,
DataFormats.Riff,
DataFormats.Tiff,
DataFormats.WaveAudio,
DataFormats.SymbolicLink,
DataFormats.EnhancedMetafile,
DataFormats.MetafilePict,
DataFormats.Palette
];
public static TheoryData<string> BitmapFormat() =>
[
DataFormats.Bitmap,
"System.Drawing.Bitmap"
];
[Serializable]
[TypeForwardedFrom("System.ForwardAssembly")]
public struct SimpleTestData
{
public int X { get; set; }
public int Y { get; set; }
}
}
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