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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.
namespace System.Windows.Forms.Layout;
internal partial class TableLayout
{
private class PostAssignedPositionComparer : IComparer<LayoutInfo>
{
public static PostAssignedPositionComparer GetInstance { get; } = new();
public int Compare(LayoutInfo? x, LayoutInfo? y)
{
if (IComparerHelpers.CompareReturnIfNull(x, y, out int? returnValue))
{
return (int)returnValue;
}
if (x.RowStart < y.RowStart)
{
return -1;
}
if (x.RowStart > y.RowStart)
{
return 1;
}
if (x.ColumnStart < y.ColumnStart)
{
return -1;
}
if (x.ColumnStart > y.ColumnStart)
{
return 1;
}
return 0;
}
}
}
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