private void ProfileDeleteButton_Click(object sender, EventArgs e) { DatabaseSetting DBSet = FindDBSetting(this.ProfileComboBox.Text); if (DBSet == null) { this.ProfileComboBox.Text = ""; this.MSSQLServerNameComboBox.Text = ""; this.MSSQLLogin.Text = ""; this.MSSQLPass.Text = ""; this.WinAuthCheckBox.Checked = true; this.QueryTextBox.Text = ""; this.QueryUpdateTime.Text = "30"; } else { this.ProfileComboBox.Text = ""; this.MSSQLServerNameComboBox.Text = ""; this.MSSQLLogin.Text = ""; this.MSSQLPass.Text = ""; this.WinAuthCheckBox.Checked = true; this.QueryTextBox.Text = ""; this.QueryUpdateTime.Text = "30"; this.ProfileComboBox.Text = ""; this.ProfileComboBox.Items.Remove(DBSet.SettingName); AllDatabaseSettings.DeleteDatabaseSetting(DBSet); SaveIntoReg(); } }