protected void ButtonAddSetting_OnClick(object sender, EventArgs e)
{
if (Page.IsValid) {
ConfigurationSetting setting = new ConfigurationSetting(
TextBoxKey.Text,
TextBoxCategory.Text,
TextBoxName.Text,
TextBoxDescription.Text,
Type.GetType(TextBoxType.Text, true, true),
TextBoxValue.Text
);
XenosynthContext.Current.Configuration.Add(setting);
Response.Redirect("Settings.aspx?Category=" + setting.Category);
}
}
public void GetValue(ConfigurationSetting setting)
{
//if (setting.ValueType == typeof(System.Boolean)) {
// CheckBox CheckBoxValue = (CheckBox)FindControl(setting.Key);
// setting.Value = CheckBoxValue.Checked;
//} else if (setting.ValueType.IsEnum) {
// DropDownList DropDownListValue = (DropDownList)FindControl(setting.Key);
// setting.Value = Enum.Parse(setting.ValueType, DropDownListValue.SelectedValue);
//} else {
if (setting.ValueType.IsEnum) {
TextBox TextBoxValue = (TextBox)FindControl(setting.Key);
setting.Value = Enum.Parse(setting.ValueType, TextBoxValue.Text);
} else {
TextBox TextBoxValue = (TextBox)FindControl(setting.Key);
setting.Value = Convert.ChangeType(TextBoxValue.Text, setting.ValueType);
}
//}
}
private void SetValue(ConfigurationSetting setting)
{
if (setting.Value != null) {
TextBox textBox = (TextBox)FindControl(setting.Key);
textBox.Text = setting.Value.ToString();
}
}
private void RemoveFromCache(ConfigurationSetting setting)
{
settingsCache.Remove(setting.Key);
setting.Change -= new EventHandler(OnSettingChange);
}
private void AddToCache(ConfigurationSetting setting)
{
settingsCache.Add(setting.Key, setting);
setting.Change += new EventHandler(OnSettingChange);
}
/// <summary>
/// Adds a <see cref="ConfigurationSetting"/> to the system configuration.
/// </summary>
/// <param name="setting">
/// A <see cref="ConfigurationSetting"/>
/// </param>
public void Add(ConfigurationSetting setting)
{
if (this.Contains(setting.Key)) {
throw new ApplicationException("A setting with key '" + setting.Key + "' already exists.");
}
string sql = "INSERT " + TableName + " ([Key], Category, Name, Description, Type, Value) Values (@Key, @Category, @Name, @Description, @Type, @Value)";
SqlConnection conn = new SqlConnection(ConnectionString);
SqlCommand cmd = new SqlCommand(sql, conn);
cmd.Parameters.Add("@Key", setting.Key);
cmd.Parameters.Add("@Name", setting.Value);
cmd.Parameters.Add("@Category", setting.Category);
cmd.Parameters.Add("@Description", setting.Description);
cmd.Parameters.Add("@Type", setting.ValueType.AssemblyQualifiedName);
cmd.Parameters.Add("@Value", ConvertToString(setting.Value));
try {
conn.Open();
cmd.ExecuteNonQuery();
} finally {
if (conn.State == ConnectionState.Open) {
conn.Close();
}
}
AddToCache(setting);
}