public void AskOpenFile(string defaultfile)
{
SelOpenDialog sod = new SelOpenDialog();
//if (null != defaultfile)
{
sod.TextBoxFile.Text = defaultfile;
}
if (DialogResult.OK == sod.ShowDialog())
{
if (sod.RadioLineMode.Checked)
{
SetMode(Mode.LINE);
}
else if (sod.RadioZblockMode.Checked)
{
SetMode(Mode.INT32);
}
else
{
SetMode(Mode.GENERIC);
}
OpenFile(sod.TextBoxFile.Text);
}
sod.Dispose();
ButtonDown.Select();
}