Top "Interop" questions

How to call shell commands from Ruby

How do I call shell commands from inside of a Ruby program? How do I then get output from these …

ruby shell interop

Better way to cast object to int

This is probably trivial, but I can't think of a better way to do it. I have a COM object …

c# interop

How do I properly clean up Excel interop objects?

I'm using the Excel interop in C# (ApplicationClass) and have placed the following code in my finally clause: while (System.…

c# excel interop com-interop

Exception from HRESULT: 0x800A03EC Error

I am getting "HRESULT: 0x800A03EC" error when running Excel add-in with following code: Excel.Range rng = ActiveSheet.Cells[…

c# excel exception interop add-in

How can I make SQL case sensitive string comparison on MySQL?

I have a function that returns five characters with mixed case. If I do a query on this string it …

mysql sql interop case-sensitive string-comparison

How to use Microsoft.Office.Interop.Excel on a machine without installed MS Office?

I'm writing an application which works with excel files. I need a feature to delete a sheet. I have to …

c# excel dll interop

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 (…

c# excel interop dataset excel-interop

Write Array to Excel Range

I'm currently trying to write data from an array of objects to a range in Excel using the following code, …

c# excel interop

Call function from DLL?

I'm new to C# and I'm trying to learn to usage of DLLs. I'm trying to wrap my objects in …

c# dll interop call dllimport

How do multiple languages interact in one project?

I heard some people program in multiple languages in one project. I can't imagine how the languages interact with each …

interop multiple-languages language-interoperability