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我想從C#中調用UDF中的EXCEL?當我打開EXCEL從開始 - >親UDF函數works.but當我嘗試從C#自動化應用公式 我得到名稱?#下面的任何幫助是它的代碼從.net調用excel UDF?
Microsoft.Office.Interop.Excel.Application oXL = new Microsoft.Office.Interop.Excel.Application(); oXL.Visible = true; Microsoft.Office.Interop.Excel._Workbook oWB; Microsoft.Office.Interop.Excel._Worksheet oSheet;
oWB = (Microsoft.Office.Interop.Excel._Workbook)(oXL.Workbooks.Add(System.Reflection.Missing.Value));
oXL.AddIns.Add("ciqfunctions.udf", false)
Microsoft.Office.Interop.Excel.AddIn adc = oXL.AddIns.Item["Capital IQ Worksheet Functions"];
adc.Installed = true;
oXL.AddIns.Add("ciqfunctions.udf", false).Installed = true;
all below register xlls returns false.any idea
bool clloaded = oXL.RegisterXLL(@"C:\Program Files\Capital IQ\Office Plug-in\ciqfunctions.xll");
bool clloaded1 = oXL.RegisterXLL("ciqfunctions.xll");
bool clloaded2 = oXL.RegisterXLL("ciqfunctions.udf");
bool clloaded3 = oXL.RegisterXLL(oXL.DefaultFilePath + "\\CIQAddinLib.dll");
I am applying formula by creating range
和range.formula =「=某些udf公式」,但它把名稱#?任何想法