private void buttonEdit1_ButtonClick(object sender, DevExpress.XtraEditors.Controls.ButtonPressedEventArgs e)
{
OpenFileDialog ofd = new OpenFileDialog();
ofd.Filter = "Binary files|*.bin";
ofd.Multiselect = false;
if (ofd.ShowDialog() == DialogResult.OK)
{
buttonEdit1.Text = ofd.FileName;
}
}