public static DateTime LastDayOfWeek(DateTime date)
{
int weekStartOffset = 0;
if (OrganizationServiceProxy.OrganizationSettings != null)
{
weekStartOffset = OrganizationServiceProxy.OrganizationSettings.WeekStartDayCode.Value.Value;
}
DateTime endOfWeek = new DateTime(date.GetTime());
int dayOfWeek = endOfWeek.GetDay();
dayOfWeek = dayOfWeek - weekStartOffset;
if (dayOfWeek < 0)
{
dayOfWeek = 7 + dayOfWeek;
}
endOfWeek = DateTimeEx.DateAdd(DateInterval.Days, (int)(6 - dayOfWeek), endOfWeek);
endOfWeek.SetHours(23);
endOfWeek.SetMinutes(59);
endOfWeek.SetSeconds(59);
endOfWeek.SetMilliseconds(999);
return(endOfWeek);
}
public static DateTime FirstDayOfWeek(DateTime date)
{
int weekStartOffset = 0;
if (OrganizationServiceProxy.OrganizationSettings != null)
{
weekStartOffset = OrganizationServiceProxy.OrganizationSettings.WeekStartDayCode.Value.Value;
}
DateTime startOfWeek = new DateTime(date.GetTime());
int dayOfWeek = startOfWeek.GetDay();
dayOfWeek = dayOfWeek - weekStartOffset;
if (dayOfWeek < 0)
{
dayOfWeek = 7 + dayOfWeek;
}
if (dayOfWeek > 0)
{
startOfWeek = DateTimeEx.DateAdd(DateInterval.Days, (int)(dayOfWeek * -1), startOfWeek);
}
startOfWeek.SetHours(0);
startOfWeek.SetMinutes(0);
startOfWeek.SetSeconds(0);
startOfWeek.SetMilliseconds(0);
return(startOfWeek);
}
public static DateTime DateAdd(DateInterval interval, int value, DateTime date)
{
int ms = date.GetTime();
DateTime result;
switch (interval)
{
case DateInterval.Milliseconds:
result = new DateTime(ms + value);
break;
case DateInterval.Seconds:
result = new DateTime(ms + (value * 1000));
break;
case DateInterval.Minutes:
result = new DateTime(ms + (value * 1000 * 60));
break;
case DateInterval.Hours:
result = new DateTime(ms + (value * 1000 * 60 * 60));
break;
case DateInterval.Days:
result = new DateTime(ms + (value * 1000 * 60 * 60 * 24));
break;
default:
result = date;
break;
}
return(result);
}
public static DateTime FirstDayOfMonth(DateTime date, int Month)
{
DateTime startOfMonth = new DateTime(date.GetTime());
startOfMonth.SetMonth(Month - 1);
startOfMonth.SetDate(1);
startOfMonth.SetHours(0);
startOfMonth.SetMinutes(0);
startOfMonth.SetSeconds(0);
startOfMonth.SetMilliseconds(0);
return(startOfMonth);
}
public static DateTime LastDayOfWeek(DateTime date)
{
DateTime endOfWeek = new DateTime(date.GetTime());
int dayOfWeek = endOfWeek.GetDay();
if (dayOfWeek > 0)
{
endOfWeek = DateTimeEx.DateAdd(DateInterval.Days, (int)(7 - dayOfWeek), endOfWeek);
}
endOfWeek.SetHours(23);
endOfWeek.SetMinutes(59);
endOfWeek.SetSeconds(59);
endOfWeek.SetMilliseconds(999);
return(endOfWeek);
}
public static DateTime FirstDayOfWeek(DateTime date)
{
DateTime startOfWeek = new DateTime(date.GetTime());
int dayOfWeek = startOfWeek.GetDay();
if (dayOfWeek > 0)
{
startOfWeek = DateTimeEx.DateAdd(DateInterval.Days, (int)(dayOfWeek * -1), startOfWeek);
}
startOfWeek.SetHours(0);
startOfWeek.SetMinutes(0);
startOfWeek.SetSeconds(0);
startOfWeek.SetMilliseconds(0);
return(startOfWeek);
}
public static DateTime AddTimeToDate(DateTime date, string time)
{
if (date == null)
{
date = DateTime.Now;
}
if (time != null)
{
DateTime dateWithTime = DateTime.Parse("01 Jan 2000 " + time.Replace(".", ":").Replace("-", ":").Replace(",", ":"));
DateTime newDate = new DateTime(date.GetTime());
if (!Number.IsNaN((Number)((object)dateWithTime)))
{
newDate.SetHours(dateWithTime.GetHours());
newDate.SetMinutes(dateWithTime.GetMinutes());
newDate.SetSeconds(dateWithTime.GetSeconds());
newDate.SetMilliseconds(dateWithTime.GetMilliseconds());
return(newDate);
}
return(null);
}
return(date);
}
public static object DeSerialise(XmlNode node, string overrideType)
{
// Check if the value is null
bool isNil = (XmlHelper.GetAttributeValue(node, "i:nil") == "true");
object value = null;
if (!isNil)
{
string typeName = overrideType;
if (typeName == null)
{
typeName = _removeNsPrefix(XmlHelper.GetAttributeValue(node, "i:type"));
}
string stringValue = XmlHelper.GetNodeTextValue(node);
switch (typeName)
{
case AttributeTypes.EntityReference:
EntityReference entityReferenceValue = new EntityReference(
new Guid(XmlHelper.SelectSingleNodeValue(node, "Id")),
XmlHelper.SelectSingleNodeValue(node, "LogicalName"),
XmlHelper.SelectSingleNodeValue(node, "Name"));
value = entityReferenceValue;
break;
case AttributeTypes.AliasedValue:
value = DeSerialise(XmlHelper.SelectSingleNode(node, "Value"), null);
break;
case AttributeTypes.Boolean_:
value = (stringValue == "true");
break;
case AttributeTypes.Decimal_:
value = decimal.Parse(stringValue);
break;
case AttributeTypes.DateTime_:
DateTime dateValue = DateTimeEx.Parse(stringValue);
// We need it in the CRM Users timezone
UserSettings settings = OrganizationServiceProxy.UserSettings;
if (settings != null)
{
// Remove the local date formating so that it is in UTC irrespective of the local timezone
dateValue.SetTime(dateValue.GetTime() + (dateValue.GetTimezoneOffset() * 60 * 1000));
DateTime localDateValue = DateTimeEx.UTCToLocalTimeFromSettings(dateValue, settings);
value = localDateValue;
}
else
{
value = dateValue;
}
break;
case "guid":
value = new Guid(stringValue);
break;
case AttributeTypes.Int_:
value = int.Parse(stringValue);
break;
case AttributeTypes.OptionSetValue:
value = OptionSetValue.Parse(XmlHelper.SelectSingleNodeValue(node, "Value"));
break;
case AttributeTypes.Money:
value = new Money(decimal.Parse(XmlHelper.SelectSingleNodeValue(node, "Value")));
break;
default:
value = stringValue;
break;
}
}
return(value);
}