I have two array like
string a1= {"dog","dock","deer"}
string a2= {"lion","tiger"}
How can I merge a1 and a2 to a3
a3: {"dog","dock","deer", "lion","tiger"} 2 61376
ad wrote:
I have two array like
string a1= {"dog","dock","deer"}
string a2= {"lion","tiger"}
How can I merge a1 and a2 to a3
a3: {"dog","dock","deer", "lion","tiger"}
Well, for starters I assume that the declarations are, more properly:
string[] a1 = { "dog", "dock", "deer" };
string[] a2 = { "lion", "tiger" };
then you can append them using:
string[] a3 = new string[a1.Length + a2.Length];
a1.CopyTo(a3, 0);
a2.CopyTo(a3, a1.Length);
>I have two array like string a1= {"dog","dock","deer"} string a2= {"lion","tiger"}
How can I merge a1 and a2 to a3 a3: {"dog","dock","deer", "lion","tiger"}
Create a new array long enough to contain all elements from both
arrays. Copy over the elements from the old arrays to the new (using
Array.Copy, Array.CopyTo or manually looping).
Mattias
--
Mattias Sjögren [C# MVP] mattias @ mvps.org http://www.msjogren.net/dotnet/ | http://www.dotnetinterop.com
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