ClosedXML System.Exception：语法错误

我正在使用ClosedXML来计算excel工作表中的值从用户提供的input，我在包含以下公式的单元格出现错误

IF（C2 = 1，VLOOKUP（D7，A15：D28,4），（IF（C2 = 2，VLOOKUP（D7，A33：D46,4），VLOOKUP（D7，F15：I28,4））））

在线：

lblResult.Text = worksheet.Cell("D8").Value; 

你能帮我find问题吗？

提前致谢

以下是堆栈跟踪堆栈跟踪：

 [Exception: Syntax error.] ClosedXML.Excel.CalcEngine.CalcEngine.GetParameters() +223 ClosedXML.Excel.CalcEngine.CalcEngine.ParseAtom() +141 ClosedXML.Excel.CalcEngine.CalcEngine.ParseUnary() +77 ClosedXML.Excel.CalcEngine.CalcEngine.ParsePower() +16 ClosedXML.Excel.CalcEngine.CalcEngine.ParseMulDiv() +16 ClosedXML.Excel.CalcEngine.CalcEngine.ParseAddSub() +16 ClosedXML.Excel.CalcEngine.CalcEngine.ParseCompare() +16 ClosedXML.Excel.CalcEngine.CalcEngine.Parse(String expression) +67 ClosedXML.Excel.CalcEngine.ExpressionCache.get_Item(String expression) +140 ClosedXML.Excel.CalcEngine.CalcEngine.Evaluate(String expression) +27 ClosedXML.Excel.XLCell.get_Value() +411 TestExcel.btnResult_Click(Object sender, EventArgs e) in f:\Projects\Generation Circuit\gencricuit\GenerationCircuit\TestExcel.aspx.cs:30 System.Web.UI.WebControls.Button.OnClick(EventArgs e) +9628026 System.Web.UI.WebControls.Button.RaisePostBackEvent(String eventArgument) +103 System.Web.UI.WebControls.Button.System.Web.UI.IPostBackEventHandler.RaisePostBackEvent(String eventArgument) +10 System.Web.UI.Page.RaisePostBackEvent(IPostBackEventHandler sourceControl, String eventArgument) +13 System.Web.UI.Page.RaisePostBackEvent(NameValueCollection postData) +35 System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) +1724 

Answer 1

ClosedXML不支持VLOOKUPfunction（还）。

请参阅文档以获取支持的function列表。