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I have file uploader through which i browse file and strore the name of of browse file in string variable . now i want rename this uplaod file name with another name which stored in another string variable
string strRoleValue = ddlrole.SelectedValue;
string strfilename = FileUpload1.FileName;
string existpath = Server.MapPath("~\\JD\\");
DirectoryInfo ObjSearchFile = new DirectoryInfo(existpath);
string saveLocation = existpath + strfilename;
FileUpload1.SaveAs(saveLocation);
strRoleValue this variable contains the name with which i want use to rename a file uploaded through fileupload.
filename uploaded through fileupload control stored in strfilename.
so before saving this file in specified folder
i want to rename it with strRoleValue value.
how can i achieve this..plz help
262
In the C Programming Language, the rename function changes the name of a file. You must close the file before renaming, as a file can not be renamed if it is open.
Syntax: int rename (const char *old_name, const char *new_name); Parameters: old_name : Name of an existing file to be renamed.
The rename() function shall change the name of a file.
You can check out the following link
http://asp-net-example.blogspot.in/2009/01/aspnet-fileupload-example-how-to-rename.html
<%@ Page Language="C#" %>
<%@ Import Namespace="System.IO" %>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<script runat="server">
protected void Button1_Click(object sender, System.EventArgs e) {
string uploadFolder = Request.PhysicalApplicationPath + "UploadFile\\";
if (FileUpload1.HasFile)
{
string extension = Path.GetExtension(FileUpload1.PostedFile.FileName);
FileUpload1.SaveAs(uploadFolder + "Test"+ extension);
Label1.Text = "File uploaded successfully as: " + "Test"+ extension;
}
else
{
Label1.Text = "First select a file.";
}
}
</script>
<html xmlns="http://www.w3.org/1999/xhtml">
<head id="Head1" runat="server">
<title>asp.net FileUpload example: how to rename file when upload (change file name when upload)</title>
</head>
<body>
<form id="form1" runat="server">
<div>
<h2 style="color:Green">asp.net FileUpload example: File Rename</h2>
<asp:Label
ID="Label1"
runat="server"
Font-Size="Large"
ForeColor="OrangeRed"
>
</asp:Label>
<br /><br />
<asp:FileUpload
ID="FileUpload1"
runat="server"
BackColor="DeepPink"
ForeColor="AliceBlue"
/>
<asp:Button
ID="Button1"
runat="server"
Font-Bold="true"
ForeColor="DeepPink"
OnClick="Button1_Click"
Text="Upload It"
/>
</div>
</form>
</body>
</html>
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