protected DataTable GetRoomTypePictures(int roomType)
{
DataTable dt = new DataTable();
RoomType_Image image = new RoomType_Image();
image.RoomType_ID = roomType;
dt = image.SelectAll();
return(dt);
}
protected DataTable GetRoomTypeImages(int roomTypeId)
{
RoomType_Image img = new RoomType_Image();
img.RoomType_ID = roomTypeId;
DataTable dt = img.SelectAll();
return(dt);
}
protected void imagesList_DeleteCommand(object source, System.Web.UI.WebControls.DataListCommandEventArgs e)
{
int id = (int)imagesList.DataKeys[e.Item.ItemIndex];
RoomType_Image img = new RoomType_Image();
img.Image_ID = id;
img.SelectOne();
string imagePath = Server.MapPath(img.ImagePath.ToString());
string thumbnailPath = Server.MapPath(img.ThumbnailPath.ToString());
File.Delete(imagePath);
File.Delete(thumbnailPath);
if (img.Delete())
{
this.lblUploadResult.Text = "Deleted Successfully !";
}
else
{
this.lblUploadResult.Text = "Error in Delete !!";
}
BindDataList(Int32.Parse(this.hidRoomTypeId.Value));
}
protected void btnUpload_Click(object sender, EventArgs e)
{
if (upldImage.HasFile)
{
try
{
RoomType_Image image = new RoomType_Image();
image.RoomType_ID = Int32.Parse(this.hidRoomTypeId.Value);
image.RoomType_OnlineID = Int32.Parse(this.hidRoomTypeOnlineId.Value);
string uploadedFilePath = upldImage.PostedFile.FileName; // This gets the full file path on the client's machine ie: c:\test\myfile.txt
string uploadedFileName = Path.GetFileName(uploadedFilePath); // use the System.IO Path.GetFileName method to get specifics about the file without needing to parse the path as a string
Int32 intFileSize = upldImage.PostedFile.ContentLength;
string strContentType = upldImage.PostedFile.ContentType;
string extension = Path.GetExtension(uploadedFilePath);
image.ImageName = uploadedFileName; // use the System.IO Path.GetFileName method to get specifics about the file without needing to parse the path as a string
image.ImageSize = intFileSize;
image.ImageLength = intFileSize;
image.ImageType = strContentType;
//TODO:Check if the file is of valid extensions
Image img = Image.FromStream(upldImage.PostedFile.InputStream);
image.ImageHeight = img.Height;
image.ImageWidth = img.Width;
image.ImagePath = "~/Images/RoomTypes/" + uploadedFileName;
string imageFile = uploadedFileName;
upldImage.PostedFile.SaveAs(Path.Combine(Server.MapPath("~/Images/RoomTypes"), imageFile));
byte[] bytUpfile = imageToByteArray(img);
image.Image = bytUpfile;
var ratio = (double)100 / img.Height;
int imageHeight = (int)(img.Height * ratio);
int imageWidth = (int)(img.Width * ratio);
Image.GetThumbnailImageAbort dCallback = new Image.GetThumbnailImageAbort(ThumbnailCallback);
Image thumbnailImg = img.GetThumbnailImage(imageWidth, imageHeight, dCallback, IntPtr.Zero);
image.ThumbnailHeight = thumbnailImg.Height;
image.ThumbnailWidth = thumbnailImg.Width;
image.ThumbnailPath = "~/Images/RoomTypes/Thumbnail/" + uploadedFileName;
thumbnailImg.Save(Path.Combine(Server.MapPath("~/Images/RoomTypes/Thumbnail"), imageFile), ImageFormat.Jpeg);
byte[] bytThumbNail = imageToByteArray(thumbnailImg);
image.Thumbnail = bytThumbNail;
thumbnailImg.Dispose();
image.CreatedUser = Utility.GetUserIdFromUserName(HttpContext.Current.User.Identity.Name);
image.CreatedDate = Utility.GetSqlDateTimeFromDateTime(DateTime.Now);
image.LastModifiedDate = Utility.GetSqlDateTimeFromDateTime(DateTime.Now);
image.LastModifiedUser = Utility.GetUserIdFromUserName(HttpContext.Current.User.Identity.Name);
if (image.Insert())
{
this.lblUploadResult.Text = "Uploaded " + image.ImageName.ToString();
}
else
{
this.lblUploadResult.Text = "Error!! Could not upload " + image.ImageName.ToString();
}
BindDataList(Int32.Parse(this.hidRoomTypeId.Value));
lblUploadResult.Text = "Upload Success. File was uploaded and saved to the database.";
}
catch (Exception err)
{
lblUploadResult.Text = "The file was not updloaded because the following error happened: <br>" + err.ToString();
}
}
else
{
lblUploadResult.Text = "No File Uploaded because none was selected.";
}
}
