how to display multiple records in multiple textboxes

[harmony123]

I would like to display the multiple records in multiple textboxes
Following is my tables and data:

tblJan with these data:
col id
1
2
3
col January
10
20
30

now i want to display the value 10 in one textbox and the value 20 in another textbox and so with the value 30 in another textbox..

i am new in vb.net and a help would be greatly appreciated..tnx..

[semomaniz]

Please show us what you have done? With out trying yourself you wont learn any thing. We all can write a piece of code and post it but the idea is to learn from mistakes. Give it a shot and then show us the error you get.

here is what you can do.

1. Read the data from the database
2. use foreach loop to go through the data
3. for each data create a text box and assign the value

Hope this helps

[robjens]

I guess it also depends on if you want to just read this data or actually update, insert and delete too (CRUD). Basically u can pick between typed and untyped DataSet or DataReader... Loop through the data and store the objects in a collection.

Then you create a instance of the System.Windows.Forms class and add a textbox control to the controls collection for every column/value you find. But this has so many problems on the way, you don't want to take this road trust me. For example, how are you going to check what data type it is? Are you always going to take the textbox control or perhaps a checkbox if it's a boolean? Then you might need a Select Case routine to add the correct control to the form. Where are you going to validate the values? Who controls the database itself and prevents someone from adding a 13, 14 or 15th month? Etc etc.

I guess you wish to make a continuous form like in ACC 2003 but no need to do that in .NET. You have inheritance and datagridviews. I suggest, if you use Visual Studio, you try out the wizards that MS gives you. It's easy to make detail views like the wizard in Access (form view) or display as a table in the DataGridView control

Like semomaniz, some more info would be nice :P

[harmony123]

hi!..tnx 4 ur reply..these is what i've come up too based on what i've read..but with these codes i cnt display ol d rows in my database..example if i have 3 current data on my database then i should display those on 3 textboxes also..

 If dt.Rows.Count < 1 Then
            MsgBox("Record not Found", MsgBoxStyle.OkOnly + MsgBoxStyle.Information, "Search")
        End If
        Me.BindingContext(dt).Position = Me.BindingContext(dt).Count - 1
        Dim dr As SqlDataReader
        dr = cmd.ExecuteReader
 
        While dr.Read
 
            TextBox1.Text = dr.GetValue(0)
            TextBox2.Text = dr.GetValue(1)
             textbox3.text=dr.GetValue(2)
 
        End While

[harmony123]

by the way here is my sql query..

cmd.Connection = conn
        conn.Open()
        cmd.CommandText = "SELECT tblJan.january+tblJan_Abra.january FROM tblJan,tblJan_Abra"