Delete Specific Column Row Multidimensional Array C#

Question

Hi can someone help me deleting array in multidimensional this code keeps on Array out of Bound

```
int[,] Arr = {
  { 10,20,30,40},
  { 10,20,30,40},
  { 10,20,30,40}, 
  { 10,20,30,40}
};

int index = 1;
for(int x = 0; x <= 3; x++) { 
    for (int i = index; i < Arr.Length - 1; i++)
    {

        Arr[i, x] = Arr[i + 1, x];


    }
}
```

Once an array is initialized it is fixed - so how are you planning on deleting from it? For which values of i and x are you getting the exception? — fredrik
– fredrik, Commented Mar 23, 2020 at 11:41
Arr[i, x] = Arr[i + 1, x]; i think the x is the problem . i want to delete a specific row — chrhesmic azumic
– chrhesmic azumic, Commented Mar 23, 2020 at 11:46
Use a list instead of an array : List<Listint>> Arr = new List<List<int>>() { new List<int>() { 10,20,30,40}, new List<int>() { 10,20,30,40}, new List<int>() { 10,20,30,40}, new List<int>() { 10,20,30,40} }; — jdweng
– jdweng, Commented Mar 23, 2020 at 11:56

H. de Jonge · Accepted Answer · 2020-03-23 11:56:44Z

2

The Length property returns the length of the first dimension. When you want to access the other dimensions, you have to use the GetLength() method. See this SO.

answered Mar 23, 2020 at 11:56

H. de Jonge

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