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C# / .NET - remove prefix from string
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In this article, we would like to show you how to remove prefix from string in C#.
Quick solution:
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string text = "ABC-123";2
int prefixLength = 4;3
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text = text.Substring(prefixLength);5
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Console.WriteLine(text); // Output: "123"
In this example, we use Substring() method to remove first 4 letters from the text string.
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using System;2
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public class TestClass4
{5
public static void Main()6
{7
string text = "ABC-123";8
int prefixLength = 4;9
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text = text.Substring(prefixLength);11
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Console.WriteLine(text);13
}14
}Output:
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123