/// <summary>
/// Tries to get the property with the specified name as <see cref="string"/>.
/// </summary>
/// <param name="properties">The <see cref="PropertiesBag"/>.</param>
/// <param name="propertyName">The name of the property.</param>
/// <param name="value">The value.</param>
/// <returns>
/// True, of the property is found and can be converted, false otherwise.
/// </returns>
public static bool TryParseString(this PropertiesBag properties, string propertyName, out string value)
{
var result = false;
value = null;
if (properties.Contains(propertyName) && properties[propertyName].RawValue != null)
{
value = properties[propertyName].ToString();
result = true;
}
return(result);
}
/// <summary>
/// Tries to get the property with the specified name as enum.
/// </summary>
/// <typeparam name="TEnum">The enum type.</typeparam>
/// <param name="properties">The <see cref="PropertiesBag"/>.</param>
/// <param name="propertyName">The name of the property.</param>
/// <param name="value">The value.</param>
/// <returns>
/// True, of the property is found and can be converted, false otherwise.
/// </returns>
public static bool TryParseEnum <TEnum>(this PropertiesBag properties, string propertyName, out TEnum value) where TEnum : struct
{
var result = false;
value = default(TEnum);
if (properties.Contains(propertyName))
{
var enumValue = properties[propertyName].ToString();
if (Enum.TryParse(enumValue, out value))
{
result = true;
}
}
return(result);
}
/// <summary>
/// Tries to get the property with the specified name as <see cref="int"/>.
/// </summary>
/// <param name="properties">The <see cref="PropertiesBag"/>.</param>
/// <param name="propertyName">The name of the property.</param>
/// <param name="value">The value.</param>
/// <returns>
/// True, of the property is found and can be converted, false otherwise.
/// </returns>
public static bool TryParseInt32(this PropertiesBag properties, string propertyName, out int value)
{
var result = false;
value = 0;
if (properties.Contains(propertyName))
{
try
{
value = properties[propertyName].ToInt32(CultureInfo.CurrentCulture);
result = true;
}
catch (InvalidCastException)
{
result = false;
}
}
return(result);
}
