Just a quick glance I would play around with this line:

output.Write(fr.friendName, fr.friendStreet, fr.friendCity, fr.friendState, fr.friendZip);

You have to convert the arraylist element into...

.NET even has a built-in function to do the conversation. Some basic research would tell you the answer

i would recommond to convert to C# first. Luckily 1.1 to 2.0 C# conversion is relatively simple since most new things in C# 2.0 only make things easier (so worst case C# 1.1 code will be harder than...

There is a series on CodeProject all about this topic, they are quite impressive:

http://www.codeproject.com/KB/security/steganodotnet.aspx

For the rest of them, do a Ctrl+F search of...

I thought it goes without saying, but add this in the constructor of your Form:

This.FormClosing += new EventHandler(Form1_FormClosing);

I'm not too sure about the EventHandler part, but the...

You need to make use of the FormClosing event. Here is a quick example:

private bool minimize = true;
private void Form1_FormClosing(object sender, FormClosingEventArgs e)
{
if (minimize)
...

Maybe try

this.Controls.IndexOfKey("txt_to" + i.ToString());

if the index is not -1 then you can use this.Controls[i] and it will be the textbox

if you are talking about the default blank row at the bottom of all the rows then you have to turn off the property AllowUserToAddRows.

Since it is not a real row you cannot delete it.

it depends on the batch file i think, but just try "C:\setstation.cmd", you just need the full path.

It depends on what your doing with that list. Worst case, you can write a for loop that manually displays only the elements that aren't currently filtered out. Otherwise the only way I know off the...

There is no easy way to filter data with a generic collection unfortunately.

But sorting shouldn't be too hard since generic collections have a Sort function you can call. To implement a custom...