String::Concat Method (String^, String^)

 

Concatenates two specified instances of String.

Namespace:   System
Assembly:  mscorlib (in mscorlib.dll)

public:
static String^ Concat(
	String^ str0,
	String^ str1
)

Parameters

str0
Type: System::String^

The first string to concatenate.

str1
Type: System::String^

The second string to concatenate.

Return Value

Type: System::String^

The concatenation of str0 and str1.

The method concatenates str0 and str1; it does not add any delimiters.

System_CAPS_noteNote

You can also use your language's string concatenation operator, such as + in C#, or & and + in Visual Basic)

, to concatenate strings.

An Empty string is used in place of any null argument.

The following example concatenates a person's first, middle, and last name.

using namespace System;
int main()
{

   // 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 = String::Concat(  " ", mName->Trim() );
   lName = String::Concat(  " ", lName->Trim() );

   // this line simply concatenates the two strings
   Console::WriteLine( "Welcome to this page, '{0}'!", String::Concat( String::Concat( fName, mName ), lName ) );
}
// The example displays the following output:
//        Welcome to this page, 'Simon Jake Harrows'!

Universal Windows Platform
Available since 8
.NET Framework
Available since 1.1
Portable Class Library
Supported in: portable .NET platforms
Silverlight
Available since 2.0
Windows Phone Silverlight
Available since 7.0
Windows Phone
Available since 8.1
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