private void frmSetting_Load(object sender, EventArgs e) { config = (this.Owner as frmBrowser).config; txtIndex.Text = config.GetKeyValue("main", "index"); double speed = 1; try { speed = double.Parse(config.GetKeyValue("main", "speed")); } catch { } txtSpeed.Text = speed.ToString(); if (speed >= 0.01 && speed <= 100) trSpeed.Value = (int)((speed >= 0) ? speed : speed * 100 - 100); reg = Registry.CurrentUser.OpenSubKey(strRegPath,true); int a = 0; try { a = (int)reg.GetValue(strRegKey); } catch { } int x=(int)Array.IndexOf<int>(vers, a); if (x == -1) x = 0; comboIE.SelectedIndex = x; }