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Home/ Questions/Q 833777
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Editorial Team
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Editorial Team
Asked: May 15, 20262026-05-15T04:34:15+00:00 2026-05-15T04:34:15+00:00

ResultBox1->Text = (sin(TextBox1->Text)) * TextBox2->Text That is what i would like to work, but

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ResultBox1->Text = (sin(TextBox1->Text)) * TextBox2->Text

That is what i would like to work, but im dealing with Strings
I cant seem to convert the strings, do the trig, and convert back to string for displaying properly… anyone with an example?

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  1. Editorial Team
    Editorial Team
    2026-05-15T04:34:16+00:00Added an answer on May 15, 2026 at 4:34 am
    System::Convert::ToDouble(TextBox1->Text)
    

    You said you’re trying to convert a System::String^ so this should work for you.

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