Introduction:
Here I will explain how to get file extension from fileupload in asp.net using c#, vb.net with example or asp.net get uploaded file extension or path from fileupload control using c#, vb.net with example. By using “Path.GetExtension” properties we can get uploaded file extension or path from fileupload control in asp.net using c#, vb.net.
Description:
In previous articles I explained jQuery open fileupload control when click on button, display images from database in image control in asp.net, Asp.net mvc project example with demo, Bind specific columns of datatable to datagridview in c#, bind gridview using jquery json method in asp.net, show multiple markers in google map from database in asp.net and many articles relating to file upload, gridview, asp.net, c#,vb.net and jQuery. Now I will explain how to get file extension from fileupload control in asp.net using c#, vb.net with example.
In previous articles I explained jQuery open fileupload control when click on button, display images from database in image control in asp.net, Asp.net mvc project example with demo, Bind specific columns of datatable to datagridview in c#, bind gridview using jquery json method in asp.net, show multiple markers in google map from database in asp.net and many articles relating to file upload, gridview, asp.net, c#,vb.net and jQuery. Now I will explain how to get file extension from fileupload control in asp.net using c#, vb.net with example.
To
get file extension from fileupload control we need to write the code like as
shown below
string strpath = System.IO.Path.GetExtension(fileupload1.FileName);
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If
you want to check it in complete example open your aspx page and write the
following code
<html xmlns="http://www.w3.org/1999/xhtml">
<head runat="server">
<title>Create, Write and Read
Cookies in Asp.net using C#, VB.NET</title>
</head>
<body>
<form id="form1"
runat="server">
<div>
<asp:Button ID="btnCreate"
runat="server"
Text="Create
Cookies" onclick="btnCreate_Click" />
<asp:Button ID="btnGet"
runat="server"
Text ="Get
Cookie Values" onclick="btnGet_Click" /><br /><br />
<asp:Label ID="lblResult"
runat="server"/>
</div>
</form>
</body>
</html>
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After completion of aspx page add following namespaces in
codebehind
C#
Code
using System;
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After completion of adding namespaces you need to write the
code like as shown below
protected void btnGet_Click(object
sender, EventArgs e)
{
string strpath = System.IO.Path.GetExtension(fileupload1.FileName);
lblExtension.Text = "Uploaded File
Extension: " + strpath;
}
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VB.NET
Code
Imports System.Web
Partial Class VBCode
Inherits System.Web.UI.Page
Protected Sub Page_Load(sender As
Object, e As EventArgs)
End Sub
Protected Sub btnGet_Click(sender As
Object, e As EventArgs)
Dim strpath As String =
System.IO.Path.GetExtension(fileupload1.FileName)
lblExtension.Text = Convert.ToString("Uploaded File Extension: ") &
strpath
End Sub
End Class
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Demo
Please check below demo to get uploaded file path or extension
from fileupload control in asp.net
using c#, vb.net.
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1 comments :
Mr suresh
how to creat comments after login
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