Binding a combo box

[TS]

I configured a data adapter and generated a dataset and wrote the code to
fill the dataset with data coming from an SQL database table when my form
loads. I also changed the DataSource of a combo box to point to the
dataset.tablename and changed the DisplayMemebr to point at a column. After
the form loads nothing is populated in the combo box? Is there something I'm
missing. Please help
--
TS

[Ken Tucker [MVP]]

Hi,

Here is an example.

Dim strConn As String

Dim strSQL As String

Dim ds As New DataSet

Dim da As OleDbDataAdapter

Dim conn As OleDbConnection

strConn = "Provider = Microsoft.Jet.OLEDB.4.0;"

strConn &= "Data Source = Northwind.mdb;"

conn = New OleDbConnection(strConn)

da = New OleDbDataAdapter("Select * From Categories", conn)

da.Fill(ds, "Categories")

ComboBox1.DataSource = ds.Tables("Categories")

ComboBox1.DisplayMember = "Description"

Ken

--------------------------

"TS" <[e-mail]> wrote in message
news:9A**********************************@microsof t.com...
I configured a data adapter and generated a dataset and wrote the code to
fill the dataset with data coming from an SQL database table when my form
loads. I also changed the DataSource of a combo box to point to the
dataset.tablename and changed the DisplayMemebr to point at a column. After
the form loads nothing is populated in the combo box? Is there something I'm
missing. Please help
--
TS

[Cor Ligthert]

TS,

Show a little piece of code, (first without the designer part).
(And please first pasted in a notebook and copied back to make it readable)

(I assume that you bind in the desiger and that you told in that wich
*datatable*, often is the wrong point taken to do that, so you can check
that first)

Cor

[TS]

Thanks for your reply. I tried the code you sent me and it generated the
following error message: "Unhandled Exception:
System.Data.OleDb.OleDbException: Multiple-step OLE DB operation generated
errors. Check each OLE DB status value, if available. No work was done.

Here is the code:

Dim strConn As String

Dim strSQL As String

Dim SscIntake1 As New DataSet()

Dim da As OleDb.OleDbDataAdapter

Dim conn As OleDb.OleDbConnection

strConn = "Provider = Microsoft.Jet.OLEDB.4.0;"
strConn &= "Data Source = Persist Security Info=true;Integrated
Security=false;User ID=sa;Password=xxx;database=SSC;server=zzz;"

conn = New OleDb.OleDbConnection(strConn)

da = New OleDb.OleDbDataAdapter("Select * From qmf_cint", conn)

da.Fill(SscIntake1, "qmf_cint")

ComboBox1.DataSource = SscIntake1.Tables("qmf_cint")

ComboBox1.DisplayMember = "Last_Name"

"Ken Tucker [MVP]" wrote:

Hi,

Here is an example.

Dim strConn As String

Dim strSQL As String

Dim ds As New DataSet

Dim da As OleDbDataAdapter

Dim conn As OleDbConnection

strConn = "Provider = Microsoft.Jet.OLEDB.4.0;"

strConn &= "Data Source = Northwind.mdb;"

conn = New OleDbConnection(strConn)

da = New OleDbDataAdapter("Select * From Categories", conn)

da.Fill(ds, "Categories")

ComboBox1.DataSource = ds.Tables("Categories")

ComboBox1.DisplayMember = "Description"

Ken

--------------------------

"TS" <[e-mail]> wrote in message
news:9A**********************************@microsof t.com...
I configured a data adapter and generated a dataset and wrote the code to
fill the dataset with data coming from an SQL database table when my form
loads. I also changed the DataSource of a combo box to point to the
dataset.tablename and changed the DisplayMemebr to point at a column. After
the form loads nothing is populated in the combo box? Is there something I'm
missing. Please help
--
TS