/// <summary>
/// Gets the list of possible values for an enumeration
/// </summary>
/// <returns>The list of values</returns>
// Revision History
// MM/DD/YY Who Version Issue# Description
// -------- --- ------- ------ ---------------------------------------------
// 02/07/11 RCG 2.50.02 Created
public static IEnumerable <T> GetValues <T>()
{
List <T> Values = new List <T>();
T EnumObject = (T)Activator.CreateInstance(typeof(T));
// The Compact Framework does not support Enum.GetValues() so this will give us the equivalent results.
foreach (FieldInfo CurrentFieldInfo in typeof(T).GetFields(BindingFlags.Public | BindingFlags.Static))
{
Values.Add((T)CurrentFieldInfo.GetValue(EnumObject));
}
return(Values);
}
/// <summary>
/// Creates a projection of the specified source object where by default, all members are included if not explicitly excluded.
/// </summary>
private Hashtable CreateInclusiveProjection(object SourceObject)
{
//
// CREATE THE HASH TABLE.
// ALL PROJECTIONS ARE "OLD SCHOOL" HASH TABLES.
//
Hashtable CreatedProjection = new Hashtable();
//
// GET THE TYPE OF THE ENTITY.
// WE USE THIS TO REFLECT AGAINST THE SOURCE OBJECT SEVERAL TIMES.
//
Type SourceObjectType = SourceObject.GetType();
//
// BY DEFAULT, THIS METHOD INCLUDES ALL MEMBERS UNLESS THEY WERE EXPLICITLY EXCLUDED.
//
//
// PROCESS PROPERTIES.
//
foreach (PropertyInfo CurrentPropertyInfo in SourceObjectType.GetProperties())
{
//
// RENDER ALL PROPERTIES IF NOT OTHERWISE SPECIFIED.
//
if (!_ExcludedPropertyNames.ContainsKey(CurrentPropertyInfo.Name) && !_ExcludedMemberNames.ContainsKey(CurrentPropertyInfo.Name))
{
//
// THIS PROPERTY IS NOT EXCLUDED - SO INCLUDE IT IN THE PROJECTION.
//
object CurrentValue = CurrentPropertyInfo.GetValue(SourceObject, null);
//
// IF THE VALUE IS NOT NULL, THEN INCLUDE IT.
// IF THE VALUE IS NULL BUT WE ARE SUPPOSED TO INCLUDE NULL VALUES THEN ALSO INCLUDE IT.
//
if (CurrentValue != null || _NullValueBehavior == NullValueBehavior.IncludeNulls)
{
//
// WE ARE INCLUDING THIS VALUE IN THE PROJECTION.
//
if (_MemberRenameMap.ContainsKey(CurrentPropertyInfo.Name))
{
CreatedProjection[_MemberRenameMap[CurrentPropertyInfo.Name]] = CurrentValue;
}
else
{
CreatedProjection[CurrentPropertyInfo.Name] = CurrentValue;
}
}
}
}
//
// PROCESS FIELDS.
//
foreach (FieldInfo CurrentFieldInfo in SourceObjectType.GetFields())
{
//
// INCLUDE ALL FIELDS UNLESS EXPLICITLY EXCLUDED.
//
if (!_ExcludedFieldNames.ContainsKey(CurrentFieldInfo.Name) && !_ExcludedMemberNames.ContainsKey(CurrentFieldInfo.Name))
{
//
// THIS FIELD IS NOT EXCLUDED - SO INCLUDE IT IN THE PROJECTION.
//
object CurrentValue = CurrentFieldInfo.GetValue(SourceObject);
//
// IF THE VALUE IS NOT NULL, THEN INCLUDE IT.
// IF THE VALUE IS NULL BUT WE ARE SUPPOSED TO INCLUDE NULL VALUES THEN ALSO INCLUDE IT.
//
if (CurrentValue != null || _NullValueBehavior == NullValueBehavior.IncludeNulls)
{
//
// WE ARE INCLUDING THIS VALUE IN THE PROJECTION.
// RENAME AS SPECIFIED.
//
if (_MemberRenameMap.ContainsKey(CurrentFieldInfo.Name))
{
CreatedProjection[_MemberRenameMap[CurrentFieldInfo.Name]] = CurrentValue;
}
else
{
CreatedProjection[CurrentFieldInfo.Name] = CurrentValue;
}
}
}
}
return(CreatedProjection);
}
