How to get error line number in c#?

Question

AVADHESH PATEL · Answer

Hi Jacob!

You can try this way!

Create ExceptionHelper class as below

public static class ExceptionHelper
    {
        public static int LineNumber(this Exception e)
        {

            int linenum = 0;
            try
            {
                linenum = Convert.ToInt32(e.StackTrace.Substring(e.StackTrace.LastIndexOf(":line") + 5));
            }
            catch
            {
                //Stack trace is not available!
            }
            return linenum;
        }
    }

get error line number as below

try
{
// do somthing here
}
catch(Exception ex)
{
int eln = ex.LineNumber();
}

I hope it resolve your problem

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How to get error line number in c#?

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