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Home/ Questions/Q 6033379
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Editorial Team
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Editorial Team
Asked: May 23, 20262026-05-23T05:28:29+00:00 2026-05-23T05:28:29+00:00

I have a string like this: string val = 123-12-1234; How can I replace

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I have a string like this:

string val = "123-12-1234";

How can I replace the dashes using an empty string in C#.

I mean val.Replace(char oldChar, newChar);

What needs to go in oldChar and newChar.

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  1. Editorial Team
    Editorial Team
    2026-05-23T05:28:29+00:00Added an answer on May 23, 2026 at 5:28 am

    You can use a different overload of Replace() that takes string.

    val = val.Replace("-", string.Empty)
    
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