Hi,
<form id="form1" runat="server">
<asp:FileUpload id="FileUploadControl" runat="server" />
<asp:Button runat="server" id="UploadButton" text="Upload" onclick="UploadButton_Click" />
<br /><br />
<asp:Label runat="server" id="StatusLabel" text="Upload status: " />
</form>
Code behind
protected void UploadButton_Click(object sender, EventArgs e)
{
if(FileUploadControl.HasFile)
{
try
{
if(FileUploadControl.PostedFile.ContentType == "image/jpeg")
{
if(FileUploadControl.PostedFile.ContentLength < 102400)
{
string filename = Path.GetFileName(FileUploadControl.FileName);
FileUploadControl.SaveAs(Server.MapPath("~/") + filename);
StatusLabel.Text = "Upload status: File uploaded!";
}
else
StatusLabel.Text = "Upload status: The file has to be less than 100 kb!";
}
else
StatusLabel.Text = "Upload status: Only JPEG files are accepted!";
}
catch(Exception ex)
{
StatusLabel.Text = "Upload status: The file could not be uploaded. The following error occured: " + ex.Message;
}
}
}