/// <summary>
/// Parses the boolean value.
/// </summary>
/// <param name="root">The root.</param>
/// <param name="entryId">The entry id.</param>
/// <param name="value">if set to <c>true</c> [value].</param>
/// <returns>
/// True, if the parse was successful, otherwise False.
/// </returns>
/// <example>
/// <code>
/// mSessionReusable = true;
/// ConfigurationAccessHelper.ParseBooleanValue(pi.PropertyItems, "SessionReusable", ref mSessionReusable);
/// </code>
/// </example>
public static bool ParseBooleanValue(CategoryPropertyItems root, String entryId, ref bool value)
{
bool result = false;
CategoryPropertyItem pi = ConfigurationAccessHelper.GetCategoryPropertyByPath(root, entryId);
if (pi != null)
{
result = bool.TryParse(pi.EntryValue, out value);
}
return(result);
}
/// <summary>
/// Parses the string value.
/// </summary>
/// <param name="root">The root.</param>
/// <param name="entryId">The entry id.</param>
/// <param name="value">The value.</param>
/// <returns>
/// True, if the parse was successful, otherwise False.
/// </returns>
/// <example>
/// <code>
/// ConfigurationAccessHelper.ParseStringValue(UpdateConfiguration.Settings.CategoryPropertyItems, DOWNLOAD_FOLDER, ref mDownloadFolder);
/// </code>
/// </example>
public static bool ParseStringValue(CategoryPropertyItems root, String entryId, ref string value)
{
bool result = false;
CategoryPropertyItem pi = ConfigurationAccessHelper.GetCategoryPropertyByPath(root, entryId);
if (pi != null)
{
value = pi.EntryValue;
result = true;
}
return(result);
}
/// <summary>
/// Parses the enum value.
/// </summary>
/// <typeparam name="TEnum">The type of the enum.</typeparam>
/// <param name="root">The root.</param>
/// <param name="entryId">The entry id.</param>
/// <param name="value">The value.</param>
/// <returns></returns>
public static bool ParseEnumValue <TEnum>(CategoryPropertyItems root, string entryId, ref TEnum value) where TEnum : struct
{
bool result = false;
CategoryPropertyItem pi = ConfigurationAccessHelper.GetCategoryPropertyByPath(root, entryId);
if (pi != null)
{
try
{
value = (TEnum)Enum.Parse(typeof(TEnum), pi.EntryValue, true);
result = true;
}
catch (Exception) { }
}
return(result);
}
/// <summary>
/// Parses the float value.
/// </summary>
/// <param name="root">The root.</param>
/// <param name="entryId">The entry id.</param>
/// <param name="minValue">The min value.</param>
/// <param name="maxValue">The max value.</param>
/// <param name="value">The value.</param>
/// <returns>
/// True, if the parse was successful, otherwise False.
/// </returns>
/// <exception cref="InvalidConfigurationValueException">
/// </exception>
public static bool ParseFloatValue(CategoryPropertyItems root, String entryId, float minValue, float maxValue, ref float value)
{
bool result = false;
CategoryPropertyItem pi = ConfigurationAccessHelper.GetCategoryPropertyByPath(root, entryId);
if (pi != null)
{
result = float.TryParse(pi.EntryValue, out value);
if (result)
{
if (value < minValue)
{
throw new InvalidConfigurationValueException(String.Format("Minimum value ({0}) is out of range ({1}) for item: {2}", minValue, result, entryId));
}
if (value > maxValue)
{
throw new InvalidConfigurationValueException(String.Format("Maximum value ({0}) is out of range ({1}) for item: {2}", maxValue, result, entryId));
}
}
}
return(result);
}
