As stated in the title I'm trying to load an image from an Access DB into a picture box. I keep getting an error, 'Parameter is not valid' when I try converting the memory stream into a Bitmap object. The bolded line is giving me the trouble.
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1) Add a new record - I can currently add records text to access database, but not images.
2) Get the ID [URL]I'm not sure how to integrate this code into my code. I am stuck here.
3) Save the image in the filesystem using the ID as a filename - I can save the upload an image and save the image to a directory on my computer, but I am unable to name the image that of the ID of the access database.
4) Update the database to put the filename in the record you just created. - I am unable to do this as well (obviously).
Protected Sub SUBMIT_Click(ByVal sender As Object, ByVal e As System.EventArgs) Handles SUBMIT.Click
Dim custDb As Data.OleDb.OleDbConnection
Dim cmdInsertCustomers As Data.OleDb.OleDbCommand
[code]....
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View 5 RepliesI'm trying to retrieve an image from my access database and insert it into a picturebox using the following code.
PictureBox.Image = rs.Fields().Item(8).Value
but it throws the following error
Quote: Unable to cast object of type 'System.Byte[]' to type 'System.Drawing.Image'
I'm new in the vb.net world. The question I have is how to display an image which is in a access data base in a picturebox in visual basic(2010).
View 7 RepliesImports System.Drawing.Image
Imports System.IO
Public Class Form1
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iam using the code below to try and retrieve images from an access database but it is giving me an error saying parameter is not valid. [Code]
View 1 RepliesI use this code given by .paul
Dim ms As New IO.MemoryStream
PIS.PictureBox3.Image.Save(ms, System.Drawing.Imaging.ImageFormat.Jpeg)
dsNewRow.Item("picture") = ms.ToArray
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I have a SQL Server database with a table that has a column that stores an image. I have another database and I would like to store the image from the SQL Server database into it. It's type is MS Access 2000 format .mdb.
The problem is I get back the content of the column and I put them in an array of bytes as follows:
Dim arrByte() As Byte = CType(dtAll.Rows(0)("DailyProgram_Image"), Byte())
It sends me back the data of the image as byte type. When I try to save this into the access DB it give me an error because of type mismatch.
i have a big problem how to insert image to databasei had try this out but it returns error(syntex error)
Private Sub Button3_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button3.Click
OpenFileDialog1.Title = "GET IMAGE"
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I tried this but does not work..
dsNewRow.Item("picture") = PIS.PictureBox3.Image
Private Sub PictureBox2_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles PictureBox2.Click
openimage.Filter = "All Files|*.*|Image Files (*)|*.bmp;*.gif;*.jpg;*.png"
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how can i save the path of the picture i've browsed. i'm using vb.net as my front-end and ms access as my back-end.
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str = "Provider=Microsoft.ACE.OLEDB.12.0;Data Source=C:Program FileschuloaderChu'sLoadComputeChu'sLoadComputeinReleaseImagebank.accdb;User Id=admin;Password=;"
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I'm trying to get image from Access 2007 in VB.NET 2008, however, an error is occured while running the line "img.bmp = New Bitmap(ms)":
System.ArgumentException was unhandled
Message="Parameter is not valid."
Source="System.Drawing"
How can I solve the problem,
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I found an old article of an example of what I am trying to do (retrieve an image stored in a ms access Db and display on my aspx page). Does anyone have a good example of this for vb.net?
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View 2 RepliesI am following some examples I have found in earlier discussions, but have run into a problem trying to save the data. I have included my code below, and everytime I reach the ExecuteNonQuery() command it generates a syntax error in the Insert command error.[code]...
View 7 RepliesI have to store a image file into my Access database.
For that i've used 'OLE Object' datatype for my field. When i convert the image into byte array and tried to insert it, i got an error saying "Syntax error in INSERT INTO statement"
I want to know what datatype should i use in Access 2007 and how to convert the image to byte array in my vb.net code.
My code is...
Dim conn As OleDbConnection = New OleDbConnection("Provider=Microsoft.ACE.OLEDB.12.0;Data Source=C:DBHROsam.accdb")
Dim cmd As OleDbCommand = New OleDbCommand("INSERT INTO Member (ID,mname,fname,image) VALUES (@ID,@mname,@fname,@image)", conn)
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i am working a "image processing system" project in vb.net using the ms access2007.i have to browse by clicking a button and open a image to display its name to a text box and that image to picturebox.and after that i want to add,del and extract those images to the access database.i want to use datagridview control also.
View 1 Replies