how to count number of element in an array index in c#

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hi all,

I have array like

C#

root_result.MainDashboard[0].

in this array

C#

root_result.MainDashboard[0]

having some elements, how to find number of elements in this index?

example:

C#

root_result.MainDashboard[0].One,root_result.MainDashboard[0].Two,root_result.MainDashboard[0].Three,root_result.MainDashboard[0].Four

..etc.

how to count number of element in an this array index?

thanks in advance...

Posted 17-Dec-13 19:43pm

Bojjaiah

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3 solutions

Solution 2

Use some thing like this:
int?[] intArray = new int?[10];
intArray[0] = 34;
intArray[1] = 65;
intArray[2] = 98;

int result = intArray.Count(i => i.HasValue);

Posted 17-Dec-13 19:49pm

Member 10434230

Comments

Bojjaiah 18-Dec-13 1:59am

hi,
string[] intArray = new string[10];
intArray[0] = "One";
intArray[1] = "Two";
intArray[2] = "Three";
how can I count this?

Solution 1

if your array is root_result.MainDashboard
and it's total index is

int totalIndex=root_result.MainDashboard.Length;

array-length[^]
count-array[^]

Posted 17-Dec-13 19:47pm

sankarsan parida

Comments

Bojjaiah 18-Dec-13 1:54am

hello parids,
see my question clearly, I'm counting the index of array not array count!...

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Member 10434230 · Accepted Answer · 2013-12-17T20:08:00

Solution 3

Here is the answer for string array:
string[] intArray = new string[10];
intArray[0] = "One";
intArray[1] = "Two";
intArray[2] = "Three";

int result = intArray.Count(i => (!String.IsNullOrEmpty(i) && i.Length > 1));

Posted 17-Dec-13 20:08pm

Member 10434230

Comments

Member 10434230 18-Dec-13 4:28am

Did this solved your problem?

Bojjaiah 18-Dec-13 4:37am

yah!.. thank you...
:)