EN
C# / .NET - remove first 2 characters from string
0 points
In this article, we would like to show you how to remove the first 2 characters from the string in C# / .NET.
Quick solution:
xxxxxxxxxx1
string text = "ABCD";2
3
string result = text.Substring(2);4
Console.WriteLine(result); // CD
In this example, we use String Substring() method to create a new result substring from the text string without the first 2 characters.
Syntax:
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Substring(int startIndex, int length);Note:
If
lengthis not given, substring will be done fromstartIndexto the end of the text.
Practical example:
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using System;2
3
public class StringUtils4
{5
public static void Main(string[] args)6
{7
string text = "ABCD";8
9
string result = text.Substring(2);10
Console.WriteLine(result); // CD11
}12
}Output:
xxxxxxxxxx1
CDIn this example, we create sb StringBuilder object from the text string, then we use Remove() method on the sb to delete the first 2 characters.
Syntax:
xxxxxxxxxx1
Remove(int startIndex, int length)Practical example:
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using System;2
using System.Text;3
4
public class StringUtils5
{6
public static void Main(string[] args)7
{8
String text = "ABCD";9
10
// Create StringBuilder object11
StringBuilder sb = new(text);12
13
// Remove first 2 characters14
sb.Remove(0, 2);15
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Console.WriteLine(sb);17
}18
}Output:
xxxxxxxxxx1
CD