public static IList <T> GetExchangeInfo <T> (Type type) where T : ExchangePropertyInfo, new ()
{
List <T> props = new List <T> ();
foreach (PropertyInfo property in type.GetProperties())
{
DbColumnAttribute boAttribute = null;
ExchangePropertyAttribute exAttribute = null;
foreach (object attrib in property.GetCustomAttributes(true))
{
if (boAttribute == null && attrib is DbColumnAttribute)
{
boAttribute = (DbColumnAttribute)attrib;
}
if (exAttribute == null && attrib is ExchangePropertyAttribute)
{
exAttribute = (ExchangePropertyAttribute)attrib;
}
if (boAttribute != null && exAttribute != null)
{
break;
}
}
if (exAttribute == null)
{
continue;
}
string exchangeName;
if (boAttribute != null)
{
exchangeName = Translator.GetExchangeFieldName(boAttribute.DbField);
}
else if (exAttribute.FieldName != DataField.NotSet)
{
exchangeName = Translator.GetExchangeFieldName(exAttribute.FieldName);
}
else
{
exchangeName = exAttribute.DefaultExchangeName;
}
props.Add(new T
{
Name = exchangeName,
IsRequired = exAttribute.Required,
DefaultMapping = exAttribute.DefaultExchangeName,
PropertyInfo = property
});
}
props.Sort((x, y) => string.Compare(x.Name, y.Name));
return(props);
}
public DataTable ToDataTable(bool stringValues)
{
SortedList <string, PropertyInfo> props = new SortedList <string, PropertyInfo> ();
foreach (PropertyInfo property in typeof(T).GetProperties())
{
ExchangePropertyAttribute exAttribute = null;
foreach (object attrib in property.GetCustomAttributes(true))
{
exAttribute = attrib as ExchangePropertyAttribute;
if (exAttribute != null)
{
break;
}
}
if (exAttribute == null)
{
continue;
}
props.Add(exAttribute.DefaultExchangeName, property);
}
DataTable ret = new DataTable();
foreach (KeyValuePair <string, PropertyInfo> pair in props)
{
ret.Columns.Add(pair.Key, stringValues ? typeof(string) : pair.Value.PropertyType);
}
foreach (T obj in this)
{
ret.Rows.Add(props.Select(prop => prop.Value.GetValue(obj, null)).ToArray());
}
return(ret);
}
