Web4 hours ago · when i try to read values from a .CVS-file i get sometimes a "System.IndexOutOfRangeException - Index was outside the bounds of the array" when a cell that represents an arrayindex is empty. my code looks like this. WebJun 29, 2009 · The array has a Length property that will give you the length of the array. Since the array indices are zero-based, the last item will be at Length - 1. string [] items = GetAllItems (); string lastItem = items [items.Length - 1]; int arrayLength = array.Length; When declaring an array in C#, the number you give is the length of the array:

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WebDec 21, 2024 · Prerequisite: Indexers in C#. The multi-dimensional indexer is almost similar to multidimensional arrays. For the efficient content-based retrieval of data, multidimensional indexers are used. To create multi-dimensional indexer you have to pass at least two parameters in the argument list of indexer declaration. WebOct 14, 2013 · For arrays you can use: Array.FindIndex: int keyIndex = Array.FindIndex (words, w => w.IsKey); For lists you can use List.FindIndex: int … tsw portal

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WebNov 19, 2016 · Find index of an element in an array in C# This post will discuss how to find the index of an element in an array in C#. The solution should either return the index of … WebSep 15, 2024 · C#. array5 [2, 1] = 25; Similarly, the following example gets the value of a particular array element and assigns it to variable elementValue. C#. int elementValue = array5 [2, 1]; The following code example initializes the array elements to default values (except for jagged arrays). C#. WebJan 4, 2024 · C# array accessing elements After an array is created, its elements can be accessed by their index. The index is a number placed inside square brackets which … phobia spiders