C# Method to find the location of an object in ArrayList

This article describes the method of C# to find the location of an object in ArrayList. Share it for your reference. The specific analysis is as follows:

We can use the IndexOf method to find the position of the object in ArrayList

ArrayList alcollect = new ArrayList();
// Add individual items to the collection
string str = "learn csharp";
(str);
//find position of object
((str));

I hope this article will be helpful to everyone's C# programming.