In Code Behind Save Button
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if (flup_Video_Path.HasFile)
{
string fileName_Vdo = Path.GetFileNameWithoutExtension(Guid.NewGuid().ToString() + "_" + flup_Video_Path.FileName).ToString() + Path.GetExtension(flup_Video_Path.FileName).ToString();
flup_Video_Path.SaveAs(Server.MapPath("~/Uploads/video/") + fileName_Vdo);
bind.Video_Path = fileName_Vdo;
}
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In aspx Page
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<dl><dt><label>Video</label></dt>
<dd><asp:FileUpload runat="server" ID="flup_Video_Path" ></asp:FileUpload></dd>
</dl>
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In SQL Table Create this field
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Video_Path nvarchar(200)