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How to pop the first element from a C# List?
To pop the first element in the list, use the RemoveAt() method. It eliminates the element from the position you want to remove the element.
Set the list
List<string> myList = new List<string>() {
"Operating System",
"Computer Networks",
"Compiler Design"
};Now pop the first element using RemoveAt(0)
myList.RemoveAt(0);
Let us see the complete example.
Example
using System;
using System.Collections.Generic;
using System.Linq;
class Program {
static void Main() {
List<string> myList = new List<string>() {
"Operating System",
"Computer Networks",
"Compiler Design"
};
Console.Write("Initial list...");
foreach (string list in myList) {
Console.WriteLine(list);
}
Console.Write("Removing first element from the list...");
myList.RemoveAt(0);
foreach (string list in myList) {
Console.WriteLine(list);
}
}
}Output
Initial list... Operating System Computer Networks Compiler Design Removing first element from the list... Computer Networks Compiler Design
Updated on: 31-Oct-2023
22K+ Views
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