display an image [closed]

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how to browse an image location u开发者_开发百科sing fileupload and display it into an image control

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Try this:

In your asp.net page:

<form id="form1" runat="server">
<div>
    <asp:Image ID="uploadedImage" runat="server" />
    <asp:FileUpload ID="fileUploadControl" runat="server" />
    <asp:Button ID="btnSubmit" runat="server" Text="submit" />
</div>
</form>

And in its code behind:

protected void Page_Load(object sender, EventArgs e)
{
    if (IsPostBack)
    {
        if (fileUploadControl.HasFile)
        {
            string location = "Images/imageName.png";
            fileUploadControl.SaveAs(Server.MapPath("~/" + location));
            uploadedImage.ImageUrl = location;
        }
    }
}

The code is not perfect. But it gives you a hint...