protected virtual V GetPropertyValue <K, V>(IConfigurationSource source, PropertyConfig <K, V> propertyConfig)
{
V value = default(V);
try
{
value = source.GetPropertyValue(propertyConfig);
}
catch (Exception e)
{
string message = string.Format(
"error occurred when getting property value, ignore the source. source: {0}, propertyConfig: {1}",
source, propertyConfig);
Logger.Error(e, message);
}
return(value);
}