Padding Questions

I am having an issue with padding and coding. Still early on in my visual basic understanding so please go easy on me.

I am trying to get text to line up in columns of a few array variables and am having a few issues. First this code below is throwing an error Whenever I go to run it stating: "Object reference not set to an instance of an object." A few other questions though, are why I can not pad my integer and if I wanted to display my integer depending on a checkbox, how would I need to work that code so that I don't put an If statement that would end up stating everything below followed by an else that contains all but the integer statement below? I hope these questions make sense, other than this part I think I'm in good shape.

txtList.Text &= intA(intForm) _
& strA(intForm).PadRight(15) _
& strB(intForm).PadRight(30) _
& strC(intForm).PadRight(45) _
& strD(intForm).PadRight(60) _
& strE(intForm).PadRight(76) _
& ControlChars.NewLine

Just a quick update I got the error taken care of my padding sizes were way to big, but I am still unsure as to how to pad the integer?

PadRight is fine for just one value but, in this situation, it's not appropriate. Follow the CodeBank link in my signature and check out my thread on Fixed-Width Columns. It shouws you how to use String.Format to make the whole thing much cleaner and handle any data type with more functionality.

Got it going, appreciate that :)