private bool IsDataValid_Local() { bool isValid = true; if (string.IsNullOrEmpty(LocalServer.Text) || string.IsNullOrEmpty(LocalDbName.Text) || string.IsNullOrEmpty(LocalUsername.Text) || string.IsNullOrEmpty(LocalPassword.Text)) { MessageBox.Show("Please fill out all fields.", "Extraction Error", MessageBoxButtons.OK); isValid = false; } else if (LocalServer.Text != "localhost") { if (isSubServer) { MessageBox.Show("Please enter another ip address.", "Data Error", MessageBoxButtons.OK); LocalServer.Focus(); isValid = false; } } return(isValid); }