C#

protected System.Web.UI.HtmlControls.HtmlInputFile Upload;<br />
<br />
		private void Button1_Click(object sender, System.EventArgs e)<br />
		{<br />
			//It verifies if the archive exists <br />
			if (Upload.PostedFile != null)<br />
			{<br />
				//To create a PostedFile<br />
				HttpPostedFile File = Upload.PostedFile;<br />
<br />
				//Create byte Array with file len<br />
				byte[] Data = new Byte[File.ContentLength];<br />
				//force the control to load data in array<br />
				File.InputStream.Read(Data,0,File.ContentLength);<br />
				<br />
				int i = 0;<br />
<br />
				//Dysplay array data in textbox<br />
				for (i=0;i<Data.Length;i++)<br />
				{<br />
					TextBox1.Text += Data[i].ToString();  <br />
				}<br />
<br />
				//Create procedure parameter<br />
				object[] obj = new object[1]; <br />
<br />
				obj[0] = Data;<br />
<br />
				//Execute the procedure with Microsoft.ApplicationBlocks.Data<br />
				//Simple procedure<br />
				/*CREATE PROCEDURE sp_img(@img image)  AS<br />
<br />
				insert into tb_img values(@img)*/<br />
<br />
				//record data<br />
				SqlHelper.ExecuteNonQuery(connectionString,"sp_img",obj);   			 <br />
<br />
			}<br />
<br />
		}