On browse button when user click to upload same time open blank notepad and attached and save to database in VB.NET
view.aspx
<tr>
<td><asp:TextBox ID="txtitem" runat="server" Cssclass="form-control" /></td>
<td><asp:TextBox ID="txtdsca" runat="server" Cssclass="form-control" /></td>
<td><asp:FileUpload ID="txtdet_text" runat="server" Cssclass="form-control" /></td>
<td><asp:TextBox ID="txtuom" runat="server" Cssclass="form-control" /></td>
<td><asp:TextBox ID="txtoqua" runat="server" Cssclass="form-control" /></td>
<td><asp:TextBox ID="txtpric" runat="server" Cssclass="form-control" /></td>
<td><asp:TextBox ID="txtt_cvat" runat="server" Cssclass="form-control" /></td>
<td><asp:TextBox ID="txtdiscprc" runat="server" Cssclass="form-control" /></td>
<td><asp:TextBox ID="txtldam" runat="server" Cssclass="form-control" /></td>
<td><asp:TextBox ID="txtamta" runat="server" Cssclass="form-control" /></td>
<td><asp:TextBox ID="txtddta" runat="server" Cssclass="form-control" /></td>
<td><asp:TextBox ID="txtreqn" runat="server" Cssclass="form-control" /></td>
<td><asp:Button ID="btnAdd" runat="server" CssClass="btn btn-primary btn-xs" Text="Add" OnClick="Insert" /></td>
</tr>
This is my vb.net front end code, when user click on file upload butto [ID="txtdet_text"] then blank notepad should open and write text and when user close notepad it should attach automatically to file upload field.
Thank you