/// -----------------------------------------------------------------------------
/// <summary>
/// LoadSettings loads the settings from the Database and displays them
/// </summary>
/// -----------------------------------------------------------------------------
public override void LoadSettings()
{
try
{
if (!this.Page.IsPostBack)
{
var persister = new ModuleSettingPersister<MyModuleSettingsInfo>();
var typedSettings = persister.Load(this.Settings);
this.ddlSettingStatus.Items.AddRange(Enum.GetValues(typeof(Status))
.OfType<Status>()
.Select(arg => new ListItem(this.LocalizeString("Status_" + arg.ToString().ToLowerInvariant()), arg.ToString()))
.ToArray());
this.chkSettingInitialize.Checked = typedSettings.Initialize.GetValueOrDefault(false);
this.ddlSettingStatus.SelectedValue = typedSettings.Status.ToString();
this.txtCssClass.Text = typedSettings.CssClass;
this.txtSettingMaximumRetries.Text = typedSettings.MaximumRetries.ToString(CultureInfo.CurrentUICulture);
this.txtSettingUserName.Text = typedSettings.UserName;
}
}
catch (Exception exception)
{
Exceptions.ProcessModuleLoadException(this, exception);
}
}
/// <summary>
/// Handles the Load event of the Page control.
/// </summary>
/// <param name="sender">The source of the event.</param>
/// <param name="e">The <see cref="EventArgs"/> instance containing the event data.</param>
protected void Page_Load(object sender, EventArgs e)
{
try
{
var persister = new ModuleSettingPersister<MyModuleSettingsInfo>();
var typedModuleSettings = persister.Load(this.Settings);
// ReSharper disable once AssignmentInConditionalExpression
if (this.pnlSettings.Visible = typedModuleSettings.IsInitialized)
{
this.lblModuleInitializedMessage.Text = this.LocalizeString("ModuleInitializedMessage");
this.lblSettingCssClassValue.Text = typedModuleSettings.CssClass;
if (typedModuleSettings.Initialize.HasValue)
{
this.chkSettingInitialize.Checked = typedModuleSettings.Initialize.Value;
}
else
{
this.chkSettingInitialize.Enabled = false;
}
this.lblSettingMaximumRetriesValue.Text = typedModuleSettings.MaximumRetries.ToString(CultureInfo.CurrentUICulture);
this.lblSettingStatusValue.Text = typedModuleSettings.Status.ToString();
this.lblSettingUserNameValue.Text = typedModuleSettings.UserName;
}
else
{
this.lblModuleInitializedMessage.Text = this.LocalizeString("ModuleNotInitializedMessage");
}
}
catch (Exception exception)
{
Exceptions.ProcessModuleLoadException(this, exception);
}
}
/// -----------------------------------------------------------------------------
/// <summary>
/// UpdateSettings saves the modified settings to the Database
/// </summary>
/// -----------------------------------------------------------------------------
public override void UpdateSettings()
{
try
{
var persister = new ModuleSettingPersister<MyModuleSettingsInfo>();
// Option 1: Recommended practice. Will load the defaults as well!
var typedModuleSettings = persister.Load(this.Settings);
// Option 2: Not recommended since it misses the default values!
// var typedModuleSettings = new MyModuleSettingsInfo();
// Retrieve the settings from the form
typedModuleSettings.Initialize = this.chkSettingInitialize.Checked;
typedModuleSettings.CssClass = this.txtCssClass.Text;
var maximumRetries = 0;
typedModuleSettings.MaximumRetries = int.TryParse(this.txtSettingMaximumRetries.Text, NumberStyles.Integer, CultureInfo.CurrentUICulture, out maximumRetries) ? maximumRetries : 0;
var status = Status.Unknown;
typedModuleSettings.Status = Enum.TryParse(this.ddlSettingStatus.SelectedValue, true, out status) ? status : Status.Unknown;
typedModuleSettings.UserName = this.txtSettingUserName.Text;
persister.Save(typedModuleSettings, this.ModuleContext.ModuleId, this.ModuleContext.TabModuleId);
// Obviously the statement below works as well...
// persister.Save(typedModuleSettings, this.ModuleId, this.TabModuleId);
}
catch (Exception exception)
{
Exceptions.ProcessModuleLoadException(this, exception);
}
}