error CS0103 The name does not exist in the current context

Question

When my view loads  I need to check which domain the user is visiting  and based on the result  reference a different stylesheet and image source for the logo that appears on the page   This is my code          string currentstore HttpContext Current Request ServerVariables  HTTP HOST         if  currentstore     www mydomain com                  lt link href   path to my stylesheets styles1-print css  rel  stylesheet  type  text css    gt          string imgsrc   content images uploaded store1 logo jpg             else                lt link href   path to my stylesheets styles2-print css  rel  stylesheet  type  text css    gt          string imgsrc   content images uploaded store2 logo gif             Then  a little further down I call the imgsrc variable like this    lt a href   Url RouteUrl  HomePage    class  logo  gt  lt img  alt    src   imgsrc  gt  lt  a gt    I get an error saying      error CS0103  The name  imgsrc  does not exist in the current context   I suppose this is because the  imgsrc  variable is defined in a code block which is now closed      What is the proper way to reference this variable further down the page

User · Accepted Answer

Simply move the declaration outside of the if block.

@{
string currentstore=HttpContext.Current.Request.ServerVariables["HTTP_HOST"];
string imgsrc="";
if (currentstore == "www.mydomain.com")
    {
    <link href="/path/to/my/stylesheets/styles1-print.css" rel="stylesheet" type="text/css" />
    imgsrc="/content/images/uploaded/store1_logo.jpg";
    }
else
    {
    <link href="/path/to/my/stylesheets/styles2-print.css" rel="stylesheet" type="text/css" />
    imgsrc="/content/images/uploaded/store2_logo.gif";
    }
}

<a href="@Url.RouteUrl("HomePage")" class="logo"><img  alt="" src="@imgsrc"></a>

You could make it a bit cleaner.

@{
string currentstore=HttpContext.Current.Request.ServerVariables["HTTP_HOST"];
string imgsrc="/content/images/uploaded/store2_logo.gif";
if (currentstore == "www.mydomain.com")
    {
    <link href="/path/to/my/stylesheets/styles1-print.css" rel="stylesheet" type="text/css" />
    imgsrc="/content/images/uploaded/store1_logo.jpg";
    }
else
    {
    <link href="/path/to/my/stylesheets/styles2-print.css" rel="stylesheet" type="text/css" />
    }
}

User · Answer

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[c#] error CS0103: The name ' ' does not exist in the current context

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