String.Concat Method (String, String)
[ This article is for Windows Phone 8 developers. If you’re developing for Windows 10, see the latest documentation. ]
Concatenates two specified instances of String.
Assembly: mscorlib (in mscorlib.dll)
Parameters
- str0
- Type: System.String
The first string to concatenate.
- str1
- Type: System.String
The second string to concatenate.
The method concatenates str0 and str1; it does not add any delimiters.
An Empty string is used in place of any null argument.
The following code example concatenates a person's first, middle, and last name.
using System; public class Example { public static void Demo(System.Windows.Controls.TextBlock outputBlock) { // we want to simply quickly add this person's name together string fName = "Simon"; string mName = "Jake"; string lName = "Harrows"; // because we want a name to appear with a space in between each name, // put a space on the front of the middle, and last name, allowing for // the fact that a space may already be there mName = " " + mName.Trim(); lName = " " + lName.Trim(); // this line simply concatenates the two strings outputBlock.Text += String.Format("Welcome to this page, '{0}'!", string.Concat(string.Concat(fName, mName), lName)) + "\n"; } }
Show: