Sql - Save And Retrieve Image In Database From PictureBox Control In Windows Forms?
Mar 21, 2012
I am having trouble in browse & then save an image to SQL Server.ALso I want to retrieve that image.This is the code to browse image & show it in PictureBox1 Control
Public Sub SelectImage()
With OpenFileDialog1
'.InitialDirectory = "C:"
[code]....
But don't know how to pass it to image parameter .Also is there any way that I can save image on Local drive & just save the url /location/name in database?
View 2 Replies
ADVERTISEMENT
Feb 15, 2011
how to retrieve image from access database?.. I've just finish retrieving data to the datagrid view. I want to retrieve also the image (also stored in the database as path inside the table where the data stored) in the picturebox. When i clicked the specific data in datagrid view, it will show preferred image to picturebox.
View 1 Replies
Feb 2, 2012
I need to save a form in it user browse image & set it to a PictureBox But on another button I need save that image to SQL Server .I have a stored procedure with Insert Command (with Image Datatype)
Browser Image from Desktop, PictureBox Code :-
Public Sub SelectImage()
With OpenFileDialog1
[Code]...
But When I run the form it gives me error "No mapping exists from object type System.Drawing.Bitmap to a known managed provider native type."
View 1 Replies
Jan 10, 2011
I'm doing a program that could save and retrieve image from database. My problem is I would not able to save images with my codes..
[Code]...
View 5 Replies
Mar 11, 2010
how to save/retrieve image into database in vb.net
View 1 Replies
Mar 11, 2010
i am a new user of visual studio 2008i make a database program, but i cant save the image in access data base, i also want that image save a copy file in database.
View 1 Replies
Apr 5, 2012
I have entered an image in sql server database successfully. Now i want to retrieve this image from database and show it in an Image control. I don't want to put any ListBoxes on the page. I wrote in ASP dot Net..
Dim MS As MemoryStream
Dim IMG As System.Drawing.Image
Dim FS As FileStream
[code]......
View 1 Replies
Jul 19, 2010
I have a VB.NET Windows Forms app with a logo image on the form as a System.Drawing.Bitmap inside a PictureBox.I used the Visual Studio Designer to add the logo .bmp image so I don't currently have any VB code doing anything with it.I'd like to make the current logo a clickable object/button so when I click on it a file browser dialog opens and I can select a new image to replace the current image.The current image is a local resource and is set in a PictureBox as a System.Drawing.Bitmap.How would I replace that System.Drawing.Bitmap with a file selected from the file browser dialog?
View 1 Replies
Jan 17, 2010
I hoping to find a current and simple way to do this. I'm using VWD Express 2008 and SQL Express 2008.I'm able to get the client's path to the image file using an asp:FileUpload control on the web form.
How do I upload the client's image file and display it in the web form's image control?How do I save it to the sqlserver? The image table is already set up with a "Image" data type column. Can the image be saved to the database as simply as other data types?
View 3 Replies
Feb 15, 2011
find a current and simple way to do this. I'm using VWD Express 2008 and SQL Express 2008.I'm able to get the client's path to the image file using an asp:FileUpload control on the web form.How do I upload the client's image file and display it in the web form's image control?How do I save it to the sqlserver? The image table is already set up with a "Image" data type column. Can the image be saved to the database as simply as other data types?
View 3 Replies
Oct 18, 2010
I have several pictureboxes in my form with names as "stop0", "stop1", "stop2" ... upto a the number of checked items in my checklistbox. My aim is to use a for-next function so that the program should use for all these pictureboxes a specific image. here is the code I made so far:
Dim a As String = selectedbutton.Replace(" ", "_") & "_"
Dim c As String = ""
For n = 0 To chklstStops.CheckedItems.Count
[Code]......
View 6 Replies
Jun 2, 2011
Fetch the image in mysql database and display it in the picturebox.i have a fieldtype mediumblob on my database.i cant move on with the application i develop.
View 1 Replies
Mar 18, 2010
i made a vitual dekstop and i have a few problems that to be fixed. The first problem i have is that i have a picturebox as the entire form like the desktop background but the progrblem is that i have some group boxes over that picturebox box. How can i make so you can see throw the group box so that you can see the image behind it. And how can i save a picturebox image without a save file dialog
View 5 Replies
Aug 12, 2010
whats the quickest and least application hogging way to retrieve image from web and show in picturebox on listview selection event?
Heres the code i have already which produces app lag for abut 3-5 seconds per image loaded, i think as it stretches the image to fit into picturebox (which is needed)
vb Private Sub bwGetScreen_RunWorkerCompleted(ByVal sender As System.Object, ByVal e As System.ComponentModel.RunWorkerCompletedEventArgs) Handles bwGetScreen.RunWorkerCompleted
For l As Integer = 0 To ListView2.Items.Count - 1 'start download selected If ListView2.Items(l).Selected = True Then Dim fileid As String = ListView2.Items(l).SubItems(5).Text.ToLower Dim recordid As String = ListView2.Items(l).SubItems(6).Text.ToLower + 1 urlpic = "http://se-board.com/index.php?app=downloads&module=display§ion=screenshot&full=1&id=" & fileid.ToString() & "&record=" & recordid.ToString()
[Code]...
View 5 Replies
Sep 25, 2009
I've a program that is used for marking exam paper. The exam paper is actually an image being scanned.
The marker will have to retrieve an unmark 'exam paper' from the SQL server column named 'Answersheet'.
After marking, the marker will then save the marked 'exam paper' into the SQL server column named 'MarkedAnswersheet'.
View 3 Replies
Sep 3, 2011
How to retrieve a binary image from a database using vb.net and insert the image into a GridView.
This is my DB
image (id as integer , img as varbinary(max))
View 1 Replies
Feb 1, 2012
I'm trying to update pictures boxes with images of controls stored in an imagelist owned by a control. The images stored in the control.imagelist do not showup in the picturebox. I'm working on simplifying the code to post, but for now could use help.If I store the image in a member variable owned bythe control it woks fine.Something to do with persistance of images in control owned imagelist? [code]
View 2 Replies
Sep 3, 2011
how to retrieve an image from database using image URL and insert it in grid view in vb. net ?? thats my data base table i have 3 columns in table image (ID as int , imageName as varchar , imageURL as varchar(max) i want to insert the image in a grid view but when i run this code i only get the last image in my table everytime thats my code:
Protected Sub Page_Load(ByVal sender As Object, ByVal e As System.EventArgs) Handles Me.Load
'---------------------------------------------------------------------------
Dim dt As New DataTable()
Dim strConnString As [String] = System.Configuration.ConfigurationManager.ConnectionStrings("ConnectionString").ConnectionString()
Dim strQuery As String = "select * from image"
[code]....
View 1 Replies
Apr 10, 2011
im training on system.drawing.graphics and now, when i draw something on picturebox1, i want to save it, but picturebox1.image.save wont work... Here is the code for save:
Dim i As Integer = 1
Dim loc As String = "C:graphics" & i & ".bmp"
PictureBox1.Image.Save(loc, Imaging.ImageFormat.Bmp)
And when i clicking that button which doing that save, it gives me this error:
Object reference not set to an instance of an object.
View 6 Replies
Aug 24, 2011
how can i put a signature on a picturebox for my program. One of our friend here gave me this code for my problem and it works and my problem was solved.
Private mousePath As New System.Drawing.Drawing2D.GraphicsPath
Private SmoothingMode As New System.Drawing.Drawing2D.SmoothingMode
Private Sub PictureBox1_MouseDown(ByVal sender As System.Object, ByVal e As
[Code]....
View 10 Replies
Jan 10, 2012
I have wrote the following code which draws in a picture box as I move the mouse around. How do I save the image that I see on the picturebox?
Here is my
Private Sub picSignature_MouseDown(ByVal sender As Object, ByVal e As System.Windows.Forms.MouseEventArgs) Handles picSignature.MouseDown
bRecordSignature = True
[Code]....
View 2 Replies
Feb 12, 2011
bind to a database column and show the value in a separate linklabel1 or Listbox control in windows forms.
View 4 Replies
Apr 10, 2009
How do I draw an image respectively on the PictureBox control and Image object? Welcome to the All-In-One Code Framework! If you have any feedback,
View 1 Replies
Apr 15, 2010
<VB.Net 2008 + SQL 2005 Server> I am trying to implement an HR application to save an employee picture into local folder of , not into Database, and retrieve by VB.Net application. Only the file location of the picture image will be stored in database instead of the picture.
View 11 Replies
May 16, 2010
I need a code that will save a picturebox image as a icon with a transparent background us this possible?
View 5 Replies
Jun 6, 2009
How can I save an image from a picturebox to a file? I don't want to use generic dialogboxes, just code.
View 2 Replies
Feb 19, 2009
how can i save image from picturebox or from url to disk i have found a similar post but is for asp.net and i looking for vb.net and i looking a simple function.
View 2 Replies
Jan 18, 2010
I am using Vb 2008 Express edition. I have created an image with line on the picturebox.Here is my
Private Sub PictureBox2_Paint(ByVal sender As Object, ByVal e As System.Windows.Forms.PaintEventArgs) Handles PictureBox2.Paint
Dim blackPen As New Pen(Color.Black, 2)
[code].....
View 4 Replies
Oct 12, 2009
I am trying to save a pic from my picturebox. I copy an image and paste it into the picturebox. I would like to save the image that I have pasted to a file.
View 3 Replies
Aug 30, 2011
were currently developing a software for our thesis. And were having a problem with the SAVE button. this SAVE button will save the two individual picturebox into one .BMP image when saved.
View 7 Replies
