Read Comma Separated (Delimited) QueryString from a parameter

Hi hajbehnam,

Check this example. Now please take its reference and correct your code.

Default.aspx

<asp:Button ID="btnSubmit" runat="server" Text="Submit" OnClick="btnSubmit_Click" />

Code

Default.aspx.cs

protected void btnSubmit_Click(object sender, EventArgs e)
{
    Response.Redirect("QueryString.aspx?brand=brand,brand2,brand3,brand4%20&price=price,price2,price3,price4%20&Discount=Attribute,Attribute2,Attribute3,Attribute4");
}

Default.aspx.vb

Protected Sub btnSubmit_Click(ByVal sender As Object, ByVal e As EventArgs)
    Response.Redirect("QueryStringVB.aspx?brand=brand,brand2,brand3,brand4%20&price=price,price2,price3,price4%20&Discount=Attribute,Attribute2,Attribute3,Attribute4")
End Sub

QueryString.aspx.cs

protected void Page_Load(object sender, EventArgs e)
{
    string brand = Request.QueryString["brand"].ToString();
    string price = Request.QueryString["price"];
    string[] brandArray = brand.Split(',');
    string[] priceArray = price.Split(',');
}

QueryString.aspx.vb

Protected Sub Page_Load(ByVal sender As Object, ByVal e As EventArgs) Handles Me.Load
    Dim brand As String = Request.QueryString("brand").ToString()
    Dim price As String = Request.QueryString("price")
    Dim brandArray As String() = brand.Split(","c)
    Dim priceArray As String() = price.Split(","c)
End Sub

Screenshots