how to use querystring in asp.net.
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4 Answers
It depends on what exactly query.string did in the language you refer to, but...
Request.QueryString["MyValue"];
http://msdn.microsoft.com/en-us/library/system.web.httprequest.querystring.aspx
Comments
Good article realted to query string
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Request.QueryString["StringValue"];
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<html xmlns="http://www.w3.org/1999/xhtml">
<head runat="server">
<title>asp.net QueryString example: how to use QueryString</title>
</head>
<body>
<form id="form1" runat="server">
<div>
<h2 style="color:Navy">QueryString Example</h2>
<asp:HyperLink
ID="HyperLink1"
runat="server"
NavigateUrl="~/Image.aspx?ImageID=1&ImageName=Elephant"
Text="Test QueryString"
>
</asp:HyperLink>
</div>
</form>
you can also use button click event instead of page load.
protected void Page_Load(object sender, System.EventArgs e) {
string ID = Request.QueryString["ImageID"];
string Name = Request.QueryString["ImageName"];
Label1.Text = "ImageID: "+ ID;
Label2.Text = "Image name: "+ Name;
Image1.ImageUrl = "~/Images/"+Name+".jpg";
}
