convert multidimensional array to list c#

Not the answer you're looking for? Multidimensional Arrays in Java - GeeksforGeeks How to format a JSON string as a table using jq? Mehrdad assumes that the width is one since there is no real way to determine either the width or height from a one dimensional array by itself. Site design / logo 2023 Stack Exchange Inc; user contributions licensed under CC BY-SA. A multidimensional array in MATLAB is an array with more than two dimensions. How can I convert a list<> to a multi-dimensional array? you can do it. If the idea is to use Linq (although I strongly believe it's not intended for that), the following would be much more appropriate: Thanks for contributing an answer to Stack Overflow! Why do complex numbers lend themselves to rotation? I am in a difficulty to convert a List that is class object which populated from database, so far so good to have that list of object but I need its string [,] (2D) array as converted to apply a method which helps to get an print output. (Ep. Multidimensional arrays have very few uses outside pure maths, what are you trying to accomplish? This not the first time I've seen this question on SO. Were Patton's and/or other generals' vehicles prominently flagged with stars (and if so, why)? For easily finding values in a huge Array I want to use the "find"-Command of a List. How can I learn wizard spells as a warlock without multiclassing? Is there a legal way for a country to gain territory from another through a referendum? You should have a type parameter (don't really affect the error, but good practice). List.ToArray() returns T[]. How to convert one list to multidimensional array? - C# Corner Site design / logo 2023 Stack Exchange Inc; user contributions licensed under CC BY-SA. Any help will be appreciated. check the sample code. Can the Secret Service arrest someone who uses an illegal drug inside of the White House? [,] defines a multidimensional array. "No. I would suggest keeping the output as a jagged array if you can. Everything everyone is saying is correct so, int [] aArray = {1,2,3}; List<int> list = aArray.OfType<int> ().ToList (); would turn aArray into a list, list. Were Patton's and/or other generals' vehicles prominently flagged with stars (and if so, why)? In fact, these aren't necessarily compatible arrays". How to convert list item to multidimensional array in c#? Yes, there's nothing stopping the double[] arrays in the list from being different sizes. Given your double[,,] myArray you can do this: That gives you the List>> that you're looking for. I have a multi dimensional array which i need to convert to a list of arrays. By clicking Accept all cookies, you agree Stack Exchange can store cookies on your device and disclose information in accordance with our Cookie Policy. Are there ethnically non-Chinese members of the CCP right now? Spying on a smartphone remotely by the authorities: feasibility and operation, Sci-Fi Science: Ramifications of Photon-to-Axion Conversion. Nevertheless, there's a good reason to want to do this, even if the source data (inside the nested Lists) is never able to be 'jagged'. How to get Romex between two garage doors. Accidentally put regular gas in Infiniti G37. I know the number of columns in my Object[,] but not the number of rows. By clicking Accept all cookies, you agree Stack Exchange can store cookies on your device and disclose information in accordance with our Cookie Policy. 587), The Overflow #185: The hardest part of software is requirements, Starting the Prompt Design Site: A New Home in our Stack Exchange Neighborhood, Temporary policy: Generative AI (e.g., ChatGPT) is banned, Testing native, sponsored banner ads on Stack Overflow (starting July 6), Convert a list of Point3D to a array of coordinates. rev2023.7.7.43526. In other words, define multi-dimensional arrays as array of arrays. To learn more, see our tips on writing great answers. If you decide to use jagged arrays instead, then I could suggest a LINQ/extension method solution of course. (C#), Why on earth are people paying for digital real estate? why not use array directly instead calling, Yours should be the accepted answer, and I agree with your comments on other answers. Is the part of the v-brake noodle which sticks out of the noodle holder a standard fixed length on all noodles? How can I convert a list<> to a multi-dimensional array? Can we use work equation to derive Ohm's law? I want to have an array in form of double[,] for this purpose since I do not know what will be the length of this array, I want to make a List first then later using List.ToArray() convert it to double[,]: Since ToArray returns a one-dimensional array, there is no wonder why this does not compile. By clicking Accept all cookies, you agree Stack Exchange can store cookies on your device and disclose information in accordance with our Cookie Policy. Converting List<T> to Array (multidimensional) - Stack Overflow I am searching for convert dictionary to List[][] but almost are using only int[][]. Will just the increase in height of water column increase pressure or does mass play any role in it? Connect and share knowledge within a single location that is structured and easy to search. Multidimensional Arrays. result = [j_i for item in a for j_i in item], use lambda and reduce Assuming you want it in a single row: If you know the width of the 2D array you can use the following to put the values in as one row after another. However, it's easy to write the code to do it by looping: There's no easy way to do this because in the situation you're describing, there's nothing stopping the double[] arrays in the list from being different sizes, which would be incompatible with a two-dimensional rectangular array. How do I convert an Array to a List