Insert Examples

The general syntax for this method is:

stringName.Insert(index, "stringValue");

This method returns a new string where a specific string has been inserted at a specific index.

Example

Console.WriteLine("HelloWorld!".Insert(5, " "));
Console.WriteLine("fake.emaillaunchcode.org".Insert(10, "@"));
Console.WriteLine("abde".Insert(2, "c"));

Output

Hello World!
[email protected]
abcde

Example

This method could be used to create something like a department specific username.

This example adds department identification to a username with Insert.

string input = "userName";
string devDeptCode = input.Insert(0, "019-wd:");
Console.WriteLine(devDeptCode);

Output

019-wd:userName