Question

I am creating an Excel spreadsheet in C#. I like to have the header (first) row pinned in place when the user scrolls the rows. How can I do this in C# (or VB.NET)?

Answer 1

I know that this not a fully detailed answer, but it should help you in the right direction. When I previously did a lot of Perl and later Ruby automation of Excel and wanted to know how to achieve this and that I usually recorded a macro and inspected its code to see how VBA interacted with the objects. I also did so for your task and this is what I got:

Sub Makro1()
'
' Makro1 Makro
'

'
    ActiveWindow.SplitRow = 1.1
    With ActiveWindow
        .SplitColumn = 0
        .SplitRow = 1
    End With
    ActiveWindow.FreezePanes = True
End Sub

I will leave it to somebody else to translate into C#, but it should be a walk in the park.