How to add percentage symbol(%)

Question

Hi Frnds,

 

I wan to add % symbol as suffix in percentage column value in datatable in C# code.

 

I already tried with:

 

foreach (DataRow drow in dt.Rows)

{

drow["PER"] = string.Concat(drow.Field<decimal>("PER"), "%");

}

 

Here my PER column was in decimal value . I can't concat the values. Anyone please help to resolve the issue.

 

Thanks in Advance.