integer

I was putting together an Excel add-in with some User Defined Functions (UDFs), using C#. Based on excelDNA documentation, I created a class that checks to see if OPTIONAL Excel arguments are present in a UDF. And if not, it assigns a default value. I created a couple of simple test functions...

Good evening, I get an error on this line : command.Parameters.AddWithValue("@chambreCat", Convert.ToInt32(cbAdminCat.Text)); I want to be able to convert my character string to INT otherwise I could not insert the value into the database if it is not an integer. Here is the code for my...