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Looping thru Arrays

I have Type System.Object and the value is {System.Array}
I see [0].......[100] in the watch window.

How do I traverse such a data structure.

thanks for any help.
Nov 16 '05 #1
2 1209
At 20:08:25, 27.04.2004, Krish wrote:
I have Type System.Object and the value is {System.Array}
I see [0].......[100] in the watch window.

How do I traverse such a data structure.

thanks for any help.


You'll have to know the type of the base element. If it is object:

foreach(object obj in myArray)
{
// use obj
}

An alternative, using random access (indexing):

for (int i = 0; i < myArray.Length; i++)
{
// use myArray[i]
}

--
Rudy Velthuis

"If the automobile had followed the same development cycle as the
computer, a Rolls-Royce would today cost $100, get a million miles
per gallon, and explode once a year, killing everyone inside."
-- Robert X. Cringely.
Nov 16 '05 #2

"Krish" wrote...
I have Type System.Object and the
value is {System.Array}
I see [0].......[100] in the watch window.

How do I traverse such a data structure.


Say that the variable name of your object is o, you can simply do:

Array a = (Array) o;
foreach (object x in a)
{
// Do something with x
}

You would probably want to know what type the array is containing as well,
e.g.:

Type t = ((Array)o).GetValue(0).GetType();

// Bjorn A
Nov 16 '05 #3

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