// LoadFolder
// This will load an Folder by ID.
// Test code to load a folder object with many properties - modify as needed for your code.
private bool LoadFolder(ExchangeService oService, FolderId oFolderId, out Folder oFolder)
{
// https://blogs.msdn.microsoft.com/akashb/2013/06/13/generating-a-report-which-folders-have-a-personal-tag-applied-to-it-using-ews-managed-api-from-powershell-exchange-2010/
bool bRet = true;
Folder oReturnFolder = null;
oFolder = null;
List <FolderId> oFolders = new List <FolderId>();
oFolders.Add(oFolderId);
ExtendedPropertyDefinition Prop_IsHidden = new ExtendedPropertyDefinition(0x10f4, MapiPropertyType.Boolean);
// Folder Path
ExtendedPropertyDefinition Prop_PR_FOLDER_PATH = new ExtendedPropertyDefinition(26293, MapiPropertyType.String);
// PR_POLICY_TAG 0x3019 Data type: PtypBinary, 0x0102
ExtendedPropertyDefinition Prop_PR_POLICY_TAG = new ExtendedPropertyDefinition(0x3019, MapiPropertyType.Binary);
// PR_RETENTION_TAG 0x3019 (12313)
//ExtendedPropertyDefinition Prop_Retention_Tag = new ExtendedPropertyDefinition(0x3019, MapiPropertyType.Integer);
// PR_RETENTION_FLAGS 0x301D (12317) PtypInteger32
ExtendedPropertyDefinition Prop_Retention_Flags = new ExtendedPropertyDefinition(0x301D, MapiPropertyType.Integer);
// PR_RETENTION_PERIOD 0x301A (12314) PtypInteger32, 0x0003
ExtendedPropertyDefinition Prop_Retention_Period = new ExtendedPropertyDefinition(0x301A, MapiPropertyType.Integer);
// http://gsexdev.blogspot.com/2011/04/using-ews-to-calculate-age-of-items-and.html#!/2011/04/using-ews-to-calculate-age-of-items-and.html
// PR_FOLDER_TYPE 0x3601 (13825)
ExtendedPropertyDefinition Prop_PR_FOLDER_TYPE = new ExtendedPropertyDefinition(0x3601, MapiPropertyType.Integer);
// PR_MESSAGE_SIZE_EXTENDED 0x0E08 (3592) PT_I8 https://msdn.microsoft.com/en-us/library/office/cc839933.aspx
ExtendedPropertyDefinition Prop_PR_MESSAGE_SIZE_EXTENDED = new ExtendedPropertyDefinition(0x0E08, MapiPropertyType.Long);
// PR_DELETED_MESSAGE_SIZE_EXTENDED 0x669B (26267) PtypInteger64, 0x0014
ExtendedPropertyDefinition Prop_PR_DELETED_MESSAGE_SIZE_EXTENDED = new ExtendedPropertyDefinition(0x669B, MapiPropertyType.Long);
// PR_ATTACH_ON_NORMAL_MSG_COUNT 0x66B1
ExtendedPropertyDefinition Prop_PR_ATTACH_ON_NORMAL_MSG_COUNT = new ExtendedPropertyDefinition(0x66B1, MapiPropertyType.Long);
// PR_ARCHIVE_TAG 0x3018
ExtendedPropertyDefinition Prop_PidTagPolicyTag = new ExtendedPropertyDefinition(0x66B1, MapiPropertyType.Long);
// private static ExtendedPropertyDefinition Prop_PidTagArchiveTag = new ExtendedPropertyDefinition(0x3018, MapiPropertyType.Binary); // Guid of Archive tag - PR_ARCHIVE_TAG - PidTagArchiveTag
// private static ExtendedPropertyDefinition Prop_PidTagPolicyTag = new ExtendedPropertyDefinition(0x3019, MapiPropertyType.Integer); // Item - PidTagPolicyTag - PR_POLICY_TAG
// private static ExtendedPropertyDefinition Prop_PidTagRetentionPeriod = new ExtendedPropertyDefinition(0x301A, MapiPropertyType.Integer); // Message - PidTagRetentionPeriod - PR_RETENTION_PERIOD
PropertySet oPropertySet = new PropertySet(
BasePropertySet.IdOnly,
FolderSchema.FolderClass,
FolderSchema.DisplayName,
Prop_IsHidden);
// Add more properties?
oPropertySet.Add(FolderSchema.TotalCount);
oPropertySet.Add(FolderSchema.UnreadCount);
//oPropertySet.Add(FolderSchema.WellKnownFolderName);
oPropertySet.Add(FolderSchema.ChildFolderCount);
// oPropertySet.Add(Prop_FolderPath);
//oPropertySet.Add(Prop_Retention_Tag);
oPropertySet.Add(Prop_Retention_Period);
oPropertySet.Add(Prop_PR_POLICY_TAG);
oPropertySet.Add(Prop_Retention_Flags);
oPropertySet.Add(Prop_PR_FOLDER_TYPE);
oPropertySet.Add(Prop_PR_FOLDER_PATH);
oPropertySet.Add(Prop_PR_MESSAGE_SIZE_EXTENDED);
oPropertySet.Add(Prop_PR_DELETED_MESSAGE_SIZE_EXTENDED);
oPropertySet.Add(Prop_PR_ATTACH_ON_NORMAL_MSG_COUNT);
// https://blogs.msdn.microsoft.com/akashb/2011/08/10/stamping-retention-policy-tag-using-ews-managed-api-1-1-from-powershellexchange-2010/
StringBuilder oSB = new StringBuilder();
int iVal = 0;
long lVal = 0;
string sVal = string.Empty;
object oVal = null;
ServiceResponseCollection <GetFolderResponse> oGetFolderResponses = oService.BindToFolders(oFolders, oPropertySet);
foreach (GetFolderResponse oGetItemResponse in oGetFolderResponses)
{
switch (oGetItemResponse.Result)
{
case ServiceResult.Success:
oReturnFolder = oGetItemResponse.Folder;
oSB.AppendFormat("DisplayName: {0}\r\n", oReturnFolder.DisplayName);
oSB.AppendFormat("FolderClass: {0}\r\n", oReturnFolder.FolderClass);
if (oReturnFolder.TryGetProperty(Prop_PR_FOLDER_TYPE, out iVal))
{
oSB.AppendFormat("PR_FOLDER_TYPE: {0}\r\n", iVal);
}
else
{
oSB.AppendLine("PR_FOLDER_TYPE: Not found.");
}
string sPath = string.Empty;
if (EwsFolderHelper.GetFolderPath(oReturnFolder, ref sPath))
{
oSB.AppendFormat("Prop_PR_FOLDER_PATH: {0}\r\n", sPath);
}
else
{
oSB.AppendLine("Prop_PR_FOLDER_PATH: Not found.");
}
if (oReturnFolder.TryGetProperty(Prop_PR_MESSAGE_SIZE_EXTENDED, out lVal))
{
oSB.AppendFormat("PR_MESSAGE_SIZE_EXTENDED: {0}\r\n", lVal);
}
else
{
oSB.AppendLine("PR_MESSAGE_SIZE_EXTENDED: Not found.");
}
if (oReturnFolder.TryGetProperty(Prop_PR_DELETED_MESSAGE_SIZE_EXTENDED, out lVal))
{
oSB.AppendFormat("PR_DELETED_MESSAGE_SIZE_EXTENDED: {0}\r\n", lVal);
}
//else
// oSB.AppendLine("PR_DELETED_MESSAGE_SIZE_EXTENDED: Not found.");
if (oReturnFolder.TryGetProperty(Prop_PR_ATTACH_ON_NORMAL_MSG_COUNT, out lVal))
{
oSB.AppendFormat("PR_ATTACH_ON_NORMAL_MSG_COUNT: {0}\r\n", lVal);
}
else
{
oSB.AppendLine("PR_ATTACH_ON_NORMAL_MSG_COUNT: Not found.");
}
MessageBox.Show(oSB.ToString(), "ServiceResult.Success");
break;
case ServiceResult.Error:
string sError =
"ErrorCode: " + oGetItemResponse.ErrorCode.ToString() + "\r\n" +
"\r\nErrorMessage: " + oGetItemResponse.ErrorMessage + "\r\n";
if (oGetItemResponse.ErrorProperties.Count > 0)
{
sError += "\r\nErrorProperties: ";
foreach (ExtendedPropertyDefinition x in oGetItemResponse.ErrorProperties)
{
if (x.Name != null)
{
sError += "\r\n Name: " + x.Name;
}
if (x.Tag != null)
{
//sError += "\r\n Tag: " + x.Tag;
iVal = (int)x.Tag;
if (iVal == 13825)
{
sError += string.Format("\r\n PR_FOLDER_TYPE Hex: {00:X} Int: {1} ", iVal, iVal);
}
if (iVal == 26293)
{
sError += string.Format("\r\n Prop_PR_FOLDER_PATH Hex: {00:X} Int: {1} ", iVal, iVal);
}
if (iVal == 3592)
{
sError += string.Format("\r\n PR_MESSAGE_SIZE_EXTENDED Hex: {00:X} Int: {1} ", iVal, iVal);
}
if (iVal == 26267)
{
sError += string.Format("\r\n PR_DELETED_MESSAGE_SIZE_EXTENDED Hex: {00:X} Int: {1} ", iVal, iVal);
}
}
if (x.Type != null)
{
sError += "\r\n Type: " + x.Type;
}
// sHex = string.Format("{00:X}", iValue).PadLeft(2, '0');
}
//for (int i= 0; i < oGetItemResponse.ErrorProperties.Count; i++)
//{
//}
}
MessageBox.Show(sError, "ServiceResult.Error");
break;
case ServiceResult.Warning:
string sWarning =
"ErrorCode: " + oGetItemResponse.ErrorCode.ToString() + "\r\n" +
"\r\nErrorMessage: " + oGetItemResponse.ErrorMessage + "\r\n";
MessageBox.Show(sWarning, "ServiceResult.Warning");
break;
//default:
// // Should never get here.
// string sSomeError =
// "ErrorCode: " + oGetItemResponse.ErrorCode.ToString() + "\r\n" +
// "\r\nErrorMessage: " + oGetItemResponse.ErrorMessage + "\r\n";
// MessageBox.Show(sSomeError, "Some sort of error");
// break;
}
}
oFolder = oReturnFolder;
return(bRet);
}