Ok, hopefully I explain this correctly. I have had about 3 months professional experience working with Access databases, and none with Vb.net, but I am working on a project to get my degree. The goal of this project was to create a Windows Form for my parent's company, All Keyed Up Lock & Safe.
This form was going to link to an Access database with 4 tables that was a listing of some of the company's customers. The form would then allow you to search that database for a specific customer and then return all the information on that specific customer.
This would be useful for billing and also would let us view any special notes we have on the customer before leaving. The four tables are [McDonald's-Corporate Stores], [McDonald's-Independently Owned], [Sonic-Corporate Stores], [Sonic-Independently Owned].
Basically the problem I am having is with the search function. I cannot for the life of me figure out a way to get this to work. I have tried 4 or 5 different solutions and still nothing. I am using Visual Studio 2013. Here is my code I have at the moment, for the search button:
Private Sub SearchButton_Click(sender As Object, e As EventArgs) Handles SearchButton.Click
Dim Connection As New SqlClient.SqlConnectionStringBuilder
Connection.DataSource = "file:///C:\Users\thelukester145\Documents\All%20Keyed%20Up\All%20Keyed%20Up,%20Lock%20&%20Safe,%20LLC.accdb"
Dim objSQLConnection = New SqlClient.SqlConnection(Connection.ConnectionString)
Dim cmd As New SqlCommand()
Dim myTable As New DataTable()
Dim SearchFor = SearchBox.Text
If AddressButton.Checked Then
cmd.Connection = objSQLConnection
cmd.CommandText = "SELECT * FROM [McDonald's-Corporate Stores] WHERE [Address] LIKE '%" & SearchFor & "%'"
Dim myAdapter As New SqlDataAdapter(cmd)
myAdapter.Fill(myTable)
DataGrid.DataGridView1.DataSource = myTable
ElseIf NumberButton.Checked Then
cmd.Connection = objSQLConnection
cmd.CommandText = "SELECT * FROM [McDonald's-Corporate Stores] WHERE [McOpCo#] LIKE '%" & SearchFor & "%'"
Dim myAdapter As New SqlDataAdapter(cmd)
myAdapter.Fill(myTable)
DataGrid.DataGridView1.DataSource = myTable
End If
DataGrid.Show()
End Sub
As you can see I have just been trying to get this to work for just one table and can't even do that. I would prefer not to use the datagrid method to display the information but rather display it in textboxes that are positioned on the form.
Anyways any help would be MUCH appreciated and sorry for such a long question.
