C# rdlc纸张大小始终返回纵向

我有一个简单的本地rdlc，其中页面单位=英寸，方向=横向，纸张大小=A4 w=11.69 h=8.27

当我尝试使用

var paperSize = report.GetDefaultPageSettigs().PaperSize;

我得到以下返回值{[PaperSize A4 Kind=A4 Height=1169 Width=827]}

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我做错了什么？？？

你没有做错什么

从下面的msdn链接可以看出：-

高度和宽度值以百分之一英寸为单位返回

检查PaperSize.IsLandscape是否返回true

    Dim ps As New PageSettings()            'Declare a new PageSettings for printing
    ps.Landscape = True                     'Set True for landscape, False for Portrait
    ps.Margins = New Margins(0, 0, 0, 0)    'Set margins

    'Choose paper size from the paper sizes defined in ur printer.
    'Here we use Linq to quickly choose by name
    ps.PaperSize = (From p In ps.PrinterSettings.PaperSizes Where p.PaperName = "A4").First()

    'Alternatively you can set the paper size as custom
    'ps.PaperSize = new PaperSize("MyPaperSize", 827, 1169);
    ReportViewer1.SetPageSettings(ps)

    ReportViewer1.SetDisplayMode(DisplayMode.PrintLayout)

    'Refresh the report
    Me.ReportViewer1.RefreshReport()