how to pass integer parameter to query string

Joma Rajab

10y3.3k.NET

I need to pass int data to Id when I redirect to the page but the id is being read as string when I put it between " " and I tired the code below but I got error conversion failed when converting the varchar value to data type int

when I did it in asp.net tag it works fine

Response.Redirect("View.aspx?Id="+ HttpContext.Current.Request.QueryString["MaId"].ToString());
nd this also not working
Response.Redirect("View.aspx?Id="+ Eval("MaId") );

please help

3 Replies

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Joma Rajab10y ago
thanks
but I need to write it in c# where view button direct to the view page with id of the record which int value
Manas Mohapatra10y ago
Try like:

">Click Me
OR
runat="server"> Click Me
Nitin Sontakke10y ago
First, I believe this is probably the easiest thing to do.
Secondly, Eval doesn't come into picture, so just ignore it.
Your question and code seems contradictory. You have given a code which is passing the value and not reading it. You are facing problem passing the value or reading or both?
In any case please provide code from both the ends.
All values in query string will always be passed as string as it doesn't have concept of data type there.
It is your responsibility to get it converted to appropriate data type at other end because you know it already.