A question on List I was not able to find on google or maybe I'm missing something.

[Reptillian]

Here's the problem I have. How to add to Image_Rect list?

 

List<(int,int,int,int,int)> Image_Rect = new List<(int,int,int,int,int)>();
Image_Rect.Add(Tuple((100,0,100,0,5)));

The above don't work.

 

What I'm trying to do is create 2 set of dynamic array of fixed size array of size 5, and to be able to access each variable at index n and to remove at index n. In addition to that, I would like to be able to use functions on it to replace the n index. Any idea?

Edited September 30, 2021 by Reptillian

[otuncelli]

You need to use ValueTuple.

 

Image_Rect.Add(new ValueTuple<int, int, int, int, int>(100, 0, 100, 0, 5));

 

Or using a syntactic sugar you can simply write like this:

 

Image_Rect.Add((100, 0, 100, 0, 5));

 

[Reptillian]

For both, I get errors.

 

Invalid token '(' in class, record, struct, or interface member declaration
Type expected
Tuple must contain at least two elements.
) expected
Tuple must contain at least two elements.
) expected
Invalid token '100' in class, record, struct, or interface member declaration

 

[toe_head2001]

This code works for me; no errors.

List<(int,int,int,int,int)> Image_Rect = new List<(int,int,int,int,int)>();
Image_Rect.Add((100,0,100,0,5));

 

Are you using an old version of Visual Studio? Like 2017, or even an old build of 2019?

[Reptillian]

2 minutes ago, toe_head2001 said:

This code works for me; no errors.

List<(int,int,int,int,int)> Image_Rect = new List<(int,int,int,int,int)>();
Image_Rect.Add((100,0,100,0,5));

 

Are you using an old version of Visual Studio? Like 2017, or even an old build of 2019?

 

CodeLab 6.3 actually.

[toe_head2001]

I have no issues in CodeLab either.

Please post a screenshot.

[Reptillian]

[AndrewDavid]

Same error here.

[toe_head2001]

Your code is directly in the class body. That will never work. Try putting it within a code block, such as Render() or PreRender().

 

Or, if it must be initialized directly in the class body for whatever reason, it can be written like this:

List<(int,int,int,int,int)> Image_Rect = new List<(int,int,int,int,int)>
{
    (100,0,100,0,5)
};

 

[Reptillian]

EDIT: Never mind, I got it.

Edited October 1, 2021 by Reptillian