foreach-loops Archives - Rishan Solutions

System.ArgumentOutOfRangeException – Index was out of range. Must be non-negative and less than the size of the collection

Posted on March 14, 2025March 17, 2025 by Rishan Solutions

The System.ArgumentOutOfRangeException – Index was out of range. Must be non-negative and less than the size of the collection is a runtime exception in C# that occurs when you try….

DotNet

System.InvalidOperationException – Collection was modified; enumeration operation may not execute

Posted on March 14, 2025March 17, 2025 by Rishan Solutions

The System.InvalidOperationException – Collection was modified; enumeration operation may not execute is a runtime exception in C# that occurs when you modify a collection (e.g., add, remove, or update elements)….

DotNet

System.IndexOutOfRangeException – Index was outside the bounds of the array

Posted on March 14, 2025March 17, 2025 by Rishan Solutions

The System.IndexOutOfRangeException – Index was outside the bounds of the array is a runtime exception in C# that occurs when you try to access an array or collection with an….