// Add Banner / slider images
protected void lnkaddBanner_Click(object sender, EventArgs e)
{
try
{
if (fufBanner.HasFiles == false)
{
lblmsg.Text = " Please select a file to upload";
}
else
{
foreach (var file in fufBanner.PostedFiles) // you can upload multiple images at once
{
BannerInfoData data = new BannerInfoData();
data.BannerName = file.FileName;
data.BannerExtension = file.FileName.Substring(file.FileName.LastIndexOf('.'));
data.BannerSize = file.ContentLength;
data.BannerType = file.ContentType;
// Image file formats with (.jpeg or .png) are allowed
if (file.ContentType == "image/jpeg" || file.ContentType == "image/png")
{
System.Drawing.Image img = System.Drawing.Image.FromStream(file.InputStream);
int height = img.Height;
int width = img.Width;
if (height == 500 && width == 1350) // specified dimensions for image
{
int id = new BannerInfoAction().AddPhoto(data); //method calling to add banner images
if (id != 0)
{
string path = Server.MapPath("~/Image/Banner/" + data.BannerSize + data.BannerName);
file.SaveAs(path);
ViewBanner();
lblmsg.Text = " Files is Uploaded! ";
}
}
else
{
lblmsg.Text = "Please choose image(s) in proper dimensions 1350 x 500";
}
}
else
{
lblmsg.Text = "Please choose a .JPEG or .PNG file only";
}
}
}
}
catch (Exception ex)
{
lblmsg.Text = ex.Message;
}
}
//Add Banner / slider Image
public int AddPhoto(BannerInfoData Bidata)
{
NZEduEntities apData = new NZEduEntities();
BannerInfo data = new BannerInfo();
data.BannerName = Bidata.BannerName;
data.BannerExtension = Bidata.BannerName.Substring(Bidata.BannerName.LastIndexOf('.'));
data.BannerSize = Bidata.BannerSize;
data.BannerType = Bidata.BannerType;
apData.BannerInfoes.Add(data);
int ans = apData.SaveChanges();
return(ans);
}
