excel-interop

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How to make an XLAM UDF call portable?

It seems that when I call a UDF in an XLAM file, the path to the XLAM file is embedded in the spreadsheet.When I open the spreadsheet from another machine (which has the same XLAM add-in installed, ju[详细]

2023-04-13 07:37 分类：问答
C# - How do I iterate all the rows in Excel._Worksheet?

I am looking to programmatically pull data from an Excel worksheet and insert it into a database table.[详细]

2023-04-12 01:03 分类：问答
Is there a way to get byte[] from ExcelWorkBook without saving it to disk first

I\'m using Microsoft.Office.Interop.Excel to create Excel file in C#, append data, change format and all.[详细]

2023-04-11 10:13 分类：问答
C# interop.excel workbooks.opentext method fieldinfo doesn't work

Fieldinfo can read text file in different format, but it seems not to be working for me. I tried what is on http://msd开发者_开发知识库n.microsoft.com/en-us/library/bb223513.aspx.[详细]

2023-04-11 07:16 分类：问答
Read Excel data from C#

I\'m trying to read data from an Excel sheet using Office.Interoperability.Excel namespace. I\'d like to get the first row of the sheet as the first row contains the headers, without specifying the st[详细]

2023-04-07 20:00 分类：问答
Sorting excel sheet in reverse order on basis of created time / reversing the excel sheet

I\'m usingMicrosoft interop excel to automate the excel workboook in which i have many worksheets(say 40) which have been created at in seconds gap or even less[详细]

2023-04-07 12:12 分类：问答
Excel import in access using winforms .NET4 confusing me

I have situation which I am unable to solve and need some suggestion. I have excel spreadsheet. Like below which has Heading, Sub Heading and Data.[详细]

2023-04-03 06:00 分类：问答
Excel formula lost after reassigning the cell value

Here is the sample code XL.Worksheet worksheet = Globals.ThisAddIn.Application.ActiveSheet; XL.Range range = worksheet.UsedRange;[详细]

2023-04-02 19:26 分类：问答
How do I import from Excel to a DataSet using Microsoft.Office.Interop.Excel?

What I want to do I\'m trying to use the Microsoft.Office.Interop.Excel namespace to open an Excel file (XSL or CSV, but sadly not XSLX) and import it into a DataSet. I don\'t have control over the wo[详细]

2023-03-31 23:25 分类：问答
Preventing users from using an instance of Excel

开发者_如何学GoI\'m using Microsoft.Office.Interop.Excel to create Excel reports with C#. Those reports have a large amount of graphics and take long time to prepare. During the preparation, The insta[详细]

2023-03-31 09:56 分类：问答