How can I remove first element of string array

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Hi,
I have a string array in which there are max of 4 strings

C#

string[] userInput = new string[4];

I need to eliminate first element of the array and assign the remaining elements to another string array like below

C#

GWmsgDetails.GatewayBuses = userInput;

br mode="hold" />Can anyone please tell me, how can I wrote code for this

Thanks
John

Posted 13-Mar-14 5:23am

Member 10408451

Updated 13-Mar-14 5:24am

v3

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3 solutions

Solution 3

Solution by for loop

string[] userInput = new string[4] {"1","2","3","4"};
string[] userOutput = new string[userInput.Length -1 ];

for (int i = 1, j = 0 ; i < userInput.Length; i++ , j++)
userOutput[j] = userInput[i];

Posted 13-Mar-14 6:35am

SOHAM_GANDHI

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OriginalGriff · Accepted Answer · 2014-03-13T05:29:00

Solution 1

Try:

C#

string[] userInput = new string[] { "hello", "there", "world"};
string[] withFirstBitMissing = new string[userInput.Length - 1];
Array.Copy(userInput, 1, withFirstBitMissing, 0, withFirstBitMissing.Length);

Posted 13-Mar-14 5:29am

OriginalGriff

Vedat Ozan Oner · Accepted Answer · 2014-03-13T05:57:00

Solution 2

another solution by using linq:

C#

string[] arr1 = new string[4] { "1", "2", "3", "4" };
string[] arr2 = arr1.Skip(1).ToArray();

Posted 13-Mar-14 5:57am

Vedat Ozan Oner