22-10-17, 09:00 AM
PHP كود :
Public Class Form1
Dim cnnString As String = "Provider=Microsoft.Jet.OLEDB.4.0; Data Source=d:\phone.mdb;Jet OLEDB:Database Password=jit"
Dim cnn As New OleDb.OleDbConnection(cnnString)
Private Sub Button1_Click(ByVal sender As Object, ByVal e As EventArgs) Handles Button1.Click
'Reference(COM): Microsoft ADO Ext. 6.0 for DDL and Security '
Dim cat As New ADOX.Catalog()
cat.Create(cnnString)
End Sub
Private Sub Button2_Click(ByVal sender As Object, ByVal e As EventArgs) Handles Button2.Click
'Recommend: ID (PRIMARY KEY) '
Dim sql As String = _
"CREATE TABLE PhoneBook " & _
" ( " & _
" ID COUNTER PRIMARY KEY, " & _
" Name VARCHAR, " & _
" Phone_Number VARCHAR, " & _
" Address VARCHAR " & _
" ); "
Dim cmd As New OleDb.OleDbCommand(sql, cnn)
If cnn.State <> ConnectionState.Open Then cnn.Open()
cmd.ExecuteNonQuery()
cnn.Close()
End Sub
Private Sub Button3_Click(ByVal sender As Object, ByVal e As EventArgs) Handles Button3.Click
Dim sql As String = _
"INSERT INTO [PhoneBook] ( Name, Phone_Number, Address ) " & _
" VALUES (@name,@phone_number,@address ) "
Dim cmd As New OleDb.OleDbCommand(sql, cnn)
cmd.Parameters.AddWithValue("@name", TextBox1.Text)
cmd.Parameters.AddWithValue("@phone_number", TextBox2.Text)
cmd.Parameters.AddWithValue("@address", TextBox3.Text)
If cnn.State <> ConnectionState.Open Then cnn.Open()
cmd.ExecuteNonQuery()
cnn.Close()
End Sub
End Class
