Web Forms :: Generating Thumbnail On The Fly?
Dec 22, 2010
I know that this issue has been raised on so many occasion and I am stuck with two options, one being to create a thumbnail folder whenever a picture is uploaded to the server, here I am using a folder with so many subfolder, upon saving on the server folder, I pass in the subfolder name and the file name, to retrieve the image i need the two parameters but also the resize sizes and as such this measure is almost abosulte.
the other way is to resize on the fly when the user is requesting the picture, this is where I have been stuck on and need some guidance. and here is the code
[Code]....
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May 21, 2010
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Jan 7, 2010
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Mar 4, 2011
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Apr 16, 2010
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protected void Button1_Click(object sender, EventArgs e)
{
try
[code]...
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I am creating a website similar to youtube, so after uploading videos (that will be in .flv format), a thumbnail has to be captured from that corresponding video.. here i am designing my page using asp.net & c#...
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here's my code..
my code in default page(default.aspx.cs)..
its in page load method....
protected void Page_Load(object sender, EventArgs e) {
Class1.GrabSingle_Thumb();
}
code of my class file(class1.cs)...
using System;
using System.Data;
using System.Configuration;
using System.Linq;
using System.Web;
using System.Web.Security;
using System.Web.UI;
[CODE]....
I have got these code from [URL]...
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[URL]...
[URL]...
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This is code that reduce our image size in page
<html xmlns="http://www.w3.org/1999/xhtml">
<head runat="server">
<title></title>
</head>
<body>
<form id="form1" runat="server">
<asp:Image ID="Image1" runat="server" ImageUrl = "~/Jellyfish.jpg" Height = "400px" Width = "400px"/>
[Code] ....
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Aug 30, 2010
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Jul 16, 2010
I have this question posted on Expert Exchange here is a link to that:
[URL]
But here it is in a nut shell.
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[URL]
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May 7, 2015
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protected void BtnUpload_Click(object sender, EventArgs e)
{
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string[] validext = { ".jpg", ".png" };
string ext = System.IO.Path.GetExtension(fup1.PostedFile.FileName);
if (Array.IndexOf(validext, ext.ToLower()) < 0)
[Code]...
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[Code]....
[Code]....
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[Code]....
with
[Code]....
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[Code]....
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