What does the [] mean in int[], string[], or char[]?

i can not find information on these data types in msdn.

i see these in kinds of code examples. guess array, don't know how use them.

i tried make 1 following:

int = 10;  int b = 11;  int c = 12;    int[] intarraytest;    intarraytest[1] = a;  intarraytest[2] = b;  intarraytest[3] = c;

yet visual studio telling me intarraytest undefined. how these work? seem handy.

hello uptide,

an array of object has initialized before can access values inside it.
can initialize array following snippet of code:

int[] intarraytest = new int[length];

length integer (int) value indicates arrays length.
it's length cannot altered after initialization.

working version of code be:

int[] intarraytest = new int[3];  intarraytest[0] = a; intarraytest[1] = b; intarraytest[2] = c;

arrays index starts counting @ zero, shift of indices.

regards,
j. oldoerp
developer-hotline msdn online germany

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Visual Studio Languages , .NET Framework > Visual C#

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