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4 Posted Topics
 | Hi, I want to connect my vbform having two textboxes with a button.Each textbox will display some value from connected database in a loop (with interval of 5 sec for each value) on pressing button once. Front end :- Vb.net Database : MS Access Pls help me |
 | [code]public class form1 'Put textbox and button1 on form1 Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click Form2.Visible = True End Sub End class Public Class Form2 'put listbox1,button1 on form 2 Private Sub Form2_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load ListBox1.Items.Add("TEST") ListBox1.Items.Add("TEST1") … |
| | i am trying to insert value using dataset but its giving me an error of null point exception(object was not created) at run time 'my code is [CODE]Dim cnCustomers As OleDbConnection cnCustomers = New OleDbConnection Try With cnCustomers ' If .State = ConnectionState.Open Then .Close() .ConnectionString = cnString .Open() End … |
| | Hi, i need to load all buttons(200) text in my vb.net windows form at run time from my database table column. for single button its like button1.text = database value but i want For i = 1 to 200 button(i).text = database value Next i i tried this but its …  |
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