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Editorial Team
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Editorial Team
Asked: May 16, 20262026-05-16T17:40:33+00:00 2026-05-16T17:40:33+00:00

I am to convert a C# program into Java. At one point I really

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I am to convert a C# program into Java. At one point I really don’t get what is done, there. I changed the code to clarify the types and give an example.

string myString = "Test";
long l = (long)myString[0];

1) What is the [0] doing with a normal string? Is that even possible? Is it just the substring, in this case “T”?

2) How could you cast a String or character to long, if the String represents a text?

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  1. Editorial Team
    Editorial Team
    2026-05-16T17:40:34+00:00Added an answer on May 16, 2026 at 5:40 pm

    I think it’s converting a char code to long. In Java you would have to:

    long l = (long) myString.charAt(0)
    
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