Getting error in activation email in reg page

Question

4.00/5 (1 vote)

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im getting error in .....

C#

private string Fetchsno(string emailid)
{

}

Error: '_Default.Fetchsno(string)': not all code paths return a value

I want to use this funtion activation url.....
suppose if i have used void datatype means,

im getting error in activation url...

C#

ActivationUrl = Server.HtmlEncode("http://localhost:50059/WebSite1/activate%20account.aspx?sno=" + Fetchsno(emailid) + "&emailid=" + emailid);

error:

VB

Error   16  Operator '+' cannot be applied to operands of type 'string' and 'void'  D:\frm lap\WebSite1\Default.aspx.cs 33  44  D:\frm lap\WebSite1\

Give me your suggestions

Posted 20-Mar-14 1:25am

priya dharshan

Updated 20-Mar-14 2:09am

VICK

v2

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VICK 20-Mar-14 8:10am

Do Have a look HERE for a similar Task

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norbitrial · Accepted Answer · 2014-03-20T01:55:00

Solution 1

You forgot to return from your function with a string.

C#

private string Fetchsno(string emailid)
{
    return "Here you can add your string.";
}

Posted 20-Mar-14 1:55am

norbitrial