Searching for Specific Characters

[Grrlurp]

How can I search for a specific character within a string?
For example say I want to search for the letter "n"
and the string is "peanut"- How can search for it so I can remove the n?
For example- If the letter n is found- it is removed. So
Searching for "n"
Word "peanuts"
Word is found
Turns to "peauts"

[Rabbit]

You can use the replace function to that end.

[Luk3r]

Rabbit is right. Here's a very simple example to work from:

TextBox1.Text = TextBox1.Text.Replace("n", "")

[Grrlurp]

But when I do that, it replaces all characters before the letter- and how will I replace the same letters?
Example:
Word=Elephant
There are two e's how do I replace only one?
Edit:
Nvm I can determine what position it replaces from- but it still deletes all characters before.

[Rabbit]

I don't know what you're talking about when you say "replacing the characters before".

And this is the first time you mentioned that you only want to replace the first occurrence.

You didn't mention any of this in your original post, you will need to explain in more detail.

[Grrlurp]

I found some difficulties while replacing some characters.
This is how Replace works:
replace(word, letter, replacement4let ter, position, howmanyiwanttor eplace)
So if I have:
Textbox1.text = "-----"
When Button1 is clicked: Textbox1.text = replace(textbox 1.text, "-", "a", 2, 1)
And in the end Textbox1.text becomes = "a---"
-
How do I make it so the letters before the position is not deleted? I want it so when button 1 is clicked I want textbox1.text to be "-a---", not "a---".
I hope I explained clearly
Thx

[Rabbit]

In that case, you can substring out the beginning of the string, and append the replace result to that.