I'll create Database in Visual Basic using MsAccess.
But I want to know that how can retrieve from Access which selected fields are needed...
For example., I've 10 fields in student mark list,
ie, Rollno, Name, ..., Grade...
From those 10 fields, I want to show only 5 Fields in another VB form...
My problem is retrieved data from database but when i run the coding, the combo box do not display anything.The below is my coding:
[Code].....
How can I retrieve data in textbox.text row-wise from Ms access??
View 2 Replieshow can i retrieve the data that i've stored in an access db column and display it in a combo box in a vb2008 project?
View 1 RepliesHow can I retrieve data from a DB in Access to labels, or radiobuttons in VB.NET?
I've search and to retrieve data people usually show Datagrids.
I just need to know how to navigate in records, by the number of their position (?) and to place that data in labels/textbox or anything like that.
This is what I have by now, just the conection to the DB (sorry is in spanish)
[code]...
how to retrieve data's from MS Access table using datagridview?
View 1 RepliesRetrive ms accees data in vb form using combobox control. If user select combobox vale 1 then record display in textbox.
View 3 RepliesI have an access databse, but the data is link to excel, so i cant changes the data inside access database. However, i just want to retrieve the data inside the access database using VB datagridview, but the system pop out an error said 'cannot find the input table or query'Is it because the data is link with excel, so access databse cannot direct take the data? Below is my code:
Dim myconnectionstring As String = "Provider=Microsoft.Jet.OLEDB.4.0;Data Source=C:mydatabase.mdb"
myconnection = New OleDbConnection(myconnectionstring)
[Code]....
how to save data to a database that is in access and retrieve them anytime.
View 5 RepliesIf you have to store and retrieve data from a database is a string not the most effcient way? What is best?
How does this work in a real world scenario.
For example: I have a customer ie first name and last name and the CustomerID is autoincremented when initially added to the database. Now, the user could lookup and find the customer by their ID but we all know that's not practical. They don't know 231223 is John Adams, they know John Adams or Adams John.
So how do you handle this? Access is the database I am using but I think this would apply to any database.
I am doing a project on creating a database using vb.net. I need to be able to add records, save, delete and retrieve these data. I am a beginner so far I have created the design I need to be able to link many forms such as order form, find customers, add customers etc. How do i go about this.
View 2 Replieshow retrive and delete data in vb.net. I am using access database.
View 2 RepliesI am trying to retrieve the data from MS Access Table to LIST-VIEW, its difficult for me to write the code
View 4 RepliesI am looking for ways to retrieve data from textfile and save it into access database. Currently, I am doing a attendance record project. I need to save the attendance record which is given in a text file to the database. The version of VB i using is VB 2008.
The content of the text file look like this:
E010,2009/06,06/29/2009 7:44:45AM,06/29/2009 15:00:55PM,JUR
E022,2009/06,06/29/2009 7:44:45AM,06/29/2009 15:00:55PM,JUR
[Code]....
I tried to create a class and store the record but it just don't work.
how can I retrieve random data(questions) from access 2007 using vb 2008?
View 4 Replieshow 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 RepliesI am trying to retrieve information from one row that has four columns(name,company,address,phone) so that once it is displayed in 4 different textboxes, I can transfer to a word document.
View 2 RepliesI have three tables in SQL server which I would like to show and access on a form. Table 1 contains account data, address, contact details etc. Table two contains data attached to a Person, tel no , Mobile no, Email etc. Table three contains details on what awards the person holds, i.e. one person can hold several awards.
Therefore I have a one many relationship between the first two tables and a one many relationship between the second two tables. This is set up in SQL
The first two tables are shown on a form, table 1 via a set of text boxes, table 2 via a datagrid control.
I would like the functionality whereby I could select a row in the datagrid showing the persons name and find the Persons_ID number then use that as a filter to a second datagrid view so that only the selected persons awards show in the datagrid.
find sql code to retrieve database name from ms access.
View 2 RepliesClassificationCode = dsClassification.Tables(0).Rows.Count + 1
Here's my code above. What I wanted to do is to retrieve the last row of the table to increment the number column.
i want 2 select data from data gridview and want retrive that data into another form in to the textbox ...is it possible ? i 'm doing like this for that
Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.[code...]
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
[code]......
I am trying to retrieve jpg files from access database this is the code I used to insert the jpg picture into the database. I am using vb.net 2010 and access 2010
Dim jpgFile As String = "C:UsersPublicPicturesSample PicturesJellyfish.jpg"
Dim o As System.IO.FileStream = New FileStream(jpgFile, FileMode.Open, FileAccess.Read, FileShare.Read)
Dim r As System.IO.StreamReader = New StreamReader(o)
Try
[code]....
I have this kind of problem which is I need to retrieve back my database when there are cases like forgot password for staffs in duty. I know that I should use SELECT statement but I don't have any idea how I have to elaborate my coding. I provide a few security question with and answer. Then, if the question and answer match, there will be popup like "Your password is However, I need some guide or some example of systems that have this kind of function. My project due this weekend.
View 1 Replieshow to store and retrieve image in ms access using vb.net coding
View 3 RepliesI 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?
View 1 RepliesHow i can insert an image into an access database and retrieve it.
View 4 RepliesI have a parameter query in access (2007) in which I retrieve one value. How do I access this query in vb.net and request the data to be sent back to me?
View 1 RepliesHow to Retrive Image In MC Access database Using VB2008
View 1 Replies