private void btnImageViewer_Click(object sender, EventArgs e)
{
using (OpenFileDialog ofd = new OpenFileDialog()) {
string sPath = CmbBx_ImageViewer.SelectedIndex == -1 ? CmbBx_ImageViewer.Text : Environment.CurrentDirectory;
ofd.Filter = "Executables (*.exe)|*.exe";
ofd.InitialDirectory = sPath;
if (ofd.ShowDialog() == DialogResult.OK)
{
CmbBx_ImageViewer.Text = ofd.FileName;
SettingsChanged(stCurrent.DefaultProgramChanged(ofd.FileName));
}
}
}