private void InitializeProperties(object first)
{
Type type = first.GetType();
if (ComponentParams.Contains("columns") == false)
{
if (propertiesCache.Contains(type))
{
properties = (PropertyInfo[])propertiesCache[type];
}
else
{
propertiesCache[type] = properties = type.GetProperties();
}
return;
}
List <PropertyInfo> props = new List <PropertyInfo>();
IEnumerable columns = (IEnumerable)ComponentParams["columns"];
foreach (string columnName in columns)
{
string key = type.FullName + "." + columnName;
PropertyInfo propertyInfo;
if (propertiesCache.Contains(key))
{
propertyInfo = (PropertyInfo)propertiesCache[key];
}
else
{
propertiesCache[key] = propertyInfo = type.GetProperty(columnName, BindingFlags.Instance | BindingFlags.Public | BindingFlags.IgnoreCase);
}
if (propertyInfo != null)
{
props.Add(propertyInfo);
}
}
properties = props.ToArray();
}