Remove Null from 2D Array

Question

I have a 2D array object fixed Size

object[,] = new object[1,50];

But Some times some sections of this null which i don't want in my Operation. I wanted to Remove Nulls from 2D Array.

Where I couldn't find Remove Function with this. I don't want any loop to check each index.

How to do this.

Thanks in Advance.

1. Im not sure how you can have a 0 column 2d array and 2. every element will be null since you havent initialized anything. 3. @MeysamTolouee - they are the same thing — Sayse
– Sayse, Commented May 20, 2014 at 9:04

Marc Gravell · Accepted Answer · 2014-05-20 09:02:53Z

3

An array is fixed size; you cannot "remove" anything. You can replace values with other values, via the indexer - but frankly I would say that null is the classic "doesn't have a value" for something we only know as object.

So you have a few options:

if the problem is borders: create the array with the correct size so that there are no borders
or initialize all the values to non-null values at the start
or loop over the cells and replace null values with non-values at your convenience

answered May 20, 2014 at 9:02

Marc Gravell

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