I need to resize a photo selected by a user with a fileUpload control and upload to a database. What i can just do now is upload the image to a database table. Imjust trying to find out how to code the image resizing part and when i say resize, i mean the dimensions and file size.
This is my current code to upload to the database
[Code]....
how can we resize the image in ASP.net n save changes in database ??.
View 1 RepliesI want to know some codes on how can i resize the selected image in fileupload control and then Upload it in MS Access Database. I am using VB in coding. The only thing I know is that I can save it as an ole object in the database and it will be saved like a string. But I don't know some codes for this one.
View 5 RepliesI am trying to google search on how to resize image but i cant find the perfect one.. I want to resize 144 * 144..
below are my codes..
if (FileUpload1.HasFile) {
string strFilePath = Server.MapPath("~/Uploaded/") + "" + this.FileUpload1.FileName;
this.FileUpload1.SaveAs(strFilePath);
[CODE].....
I have a page which allows the user to upload pictures. The problem is that my old users can't resize the image themselves. I want to allow them to upload any size of image and then when the server gets it, it will create a small copy of this picture.
View 5 RepliesI try by this code to resize image and store it in thumb , uploade work , but thumb image cant work
this Code
this error
Compiler Error Message: CS0103: The name 'Component' does not exist in the current context
which is better all user to crop the image with fixed width and height or let user upload the image then resize it with fixed width and height?
View 11 RepliesI have to insert default image into databse..when no image is selected from fileupload control.. Here is code...not working for default image...
if (FileUpload1.HasFile){string FileName = System.IO.Path.GetFileName(FileUpload1.PostedFile.FileName);
FileUpload1.SaveAs(Server.MapPath("~/UPLOADEDFILES/" + FileName));
feedBack.Attachments.Add(new Attachment(FileUpload1.PostedFile.InputStream, FileName));
} else {
string filename="~/images/"+ "sun.gif";filename.pPropertyImage = filename;FileUpload1.SaveAs(MapPath(filename));}
I am writing code for upload image file and save it into disc ,,, during this and before save it to disc I want to resize the image into specified width and Heigh. i am trying to use this code
[Code]....
but I dont have Neodynamic.WebControls.ImageDraw.dll?
I have another problem is that I have Placed a file upload control in Empty template of Gridview to have multiple record insert. I have used viewstate to save multiple record into database. But problem is that I am able to find the control but it not giving any value.I have following code.
[Code]....
in above code
[Code]....
I'm trying to display images in a GridView (yes, still this...). [edit] Before I can come to that I have to upload some images to the database.
I've followed this tutorial for the "upload image to database" code (this worked fine for uploading images, but I don't know if the images were converted to byte):
[URL]
and I've followed this tutorial for the "display images in gridview" code (and "retrieve file" from the tutorial below).
[URL]
It doesn't quite work, the GridView shows but without images
Now I'm trying to change the "save file" code according to this tutorial:
[URL]
but I don't understand everything in it. When I try to upload an image I get an error on this line:
[Code]....
I am using a handler to pull an image from the database and I need to resize the image while maintaining the aspect ratio.I have seen a few examples, but they were all pulling the image from the filesystem and not a database. This is the code I am using inside the handler to pull the image from the database:
[Code]....
Can someone point me in the right direction?
I have filed image type varbinary
I want upload image and show then with click button save
store in db
I'm trying to upload and resize an image. The file will be uploaded and saved to the database, but it will not be resized. I get the error "Geniric error in GDI++" . I have this code.
[Code]....
Suppose I have two page admin and home,in admin page one upload control and in home page gridview,I will select the image and upload from admin and after uploading show the image in home page gridview ...
View 1 RepliesI have created an ADMIN page using which the admin can edit the webpage content whenever and from wherever he wants. The only problem is that whenever he adds a new record to the database, the pointer which points to the new line on the webpage goes out of synchronization.
[IMG]http://i48.tinypic.com/15x3fpy.jpg[/IMG]
see those three pointers in the extreme left were exactly before the first three lines but as soon as I added the last line i.e. added a new record in the database..those pointers became unsynchronized. I am using ASP.net + C# +MS Access DB and my table contains 3 fields ID, IMAGE, STATEMENT
how to resize image in asp.net.
View 7 RepliesI know this might sound like a simple quesiton, but I am having problems allowing me to upload images along with other information (name, image, biography, wbsite links) to a sql server database, as well as showing images from the database using a drop list control feature. I am using [URL] for hosintg. VB language.
View 2 Replieshow to retrieve database image to the image control?
in the database, i have a column in database that store the url for the images. and how am i going to retrieve it to the form?
[Code]....
the "dtrSelect["Food_Pic].ToString()" is the url for the image.
how to make a toolbar to let user rotate or zoom in /out image
View 2 RepliesI'm making a simple homes classifieds section and when a home ad is created, a HomeID is automatically created for it in the db. I need the images to upload and enter the associated HomeID with each image automatically. What I tried isn't working, because it looks like it's looking for the HomeID in the codebehind before it gets entered into the db.
ASPX CODE
<asp:SqlDataSource ID="SqlDataSource1" runat="server"
ConnectionString="<%$ ConnectionStrings:ConnectionString %>"
InsertCommand="INSERT INTO [Homes] ([UserName], [Street], [Details], [Contact], [Phone], [Email], [Thumb], [Price], [Approved], [Posted]) VALUES (@UserName, @Street, @Details, @Contact, @Phone, @Email, @Thumb, @Price, @Approved, @Posted)"
[Code]....
how can i store image into database and view it in grid view?
View 3 RepliesI'm using a jquery plugin called uploadify to upload images to my database. I'd like my datalist to be auto-rebind after the images' been uploaded so people could see the changes immediately. Also because this is a feature for admin there is a delete button in the datalist. I used updatePanel for this.
I put __doPostBack('" + upnlUploaded.ClientID + "','') to the javascript so when Images have been uploaded the update panel will postback.
I also have the following two lines to make it working...
<asp:UpdatePanel ID="upnlUploaded" runat="server" UpdateMode="Conditional" OnLoad="upnlUploaded_Load"> <%--upnlUploaded_Load --%>
I am attaching an image to a listview from code behind, the image depends on a value from the database and there are 5 different images.It sometimes works fine and then will randomly come up with an error, when nothing has changed, the error is:[Code]....
It doesn't seem to make sense to me because ImageUrl IS a member of image. Here is my code:
[Code]....
And code behind: [Code]....
i want to provide user to select images to upload, maximum images is 4.
the overall size is 1024px width and 500px height.
within this 4 or 3 or 2 images will have to fit.
if the user upload 4 images it has to calculate the overall width and height and resize the 4 images as equal width and height for each.
if the user upload 2 images it has to calculate the overall width & height and fits.
i want to do through code. iam using c# asp.net