SetParameters - 本地报告处理期间发生错误

Question

这是代码：

    Dim ddate As New ReportParameter("date", StocksReports.ddate)
    Dim tdate As New ReportParameter("datetwo", StocksReports.tdate)
    Dim cname As New ReportParameter("cashier", StocksReports.cashier)


    Dim sheetParams As ReportParameter() = {ddate, tdate, cname}
    For Each params As ReportParameter In sheetParams
        ReportViewerstocks.LocalReport.SetParameters(sheetParams)
    Next

我有2个报告，即销售和库存。在销售形式中，代码运行没有错误，但每当我运行股票表格时，我都会收到此错误：本地报表处理期间发生错误。这行代码中的错误：

ReportViewerstocks.LocalReport.SetParameters(sheetParams)

感谢任何帮助。谢谢。

Answer 1

更改此行

 Dim sheetParams As ReportParameter() = {ddate, tdate, cname}

到这一行

 Dim sheetParams() As ReportParameter = {ddate, tdate, cname}

Answer 2

我认为您需要在程序中检查class Destroyable {//....... public: bool isDestroyed(); //......... }; ：

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