ReportPath的作用是为了关联外置报表文件
示例:
        Dim pReportFile As String = My.Application.Info.DirectoryPath & "\Reports\DayReport.rdlc"
        If (Not File.Exists(pReportFile)) Then
            xLoad.Enabled = False
            Return SuccessFailResult.createFail("Report file does not exist")
        End If
        Me.ReportViewer1.LocalReport.ReportPath = pReportFile    

ReportEmbeddedResource的作用是为了关联内置的报表
示例:ReportViewer1.LocalReport.ReportEmbeddedResource = “ReportEmbeddedResource.DayReport.rdlc”
赋值的的格式为“{项目的Namesapce}.{报表名称}.rdlc”