Codejock Forums Homepage
Forum Home Forum Home > Codejock Products > ActiveX COM > Calendar
  New Posts New Posts RSS Feed - Drag Occurence
  FAQ FAQ  Forum Search   Events   Register Register  Login Login

Drag Occurence
 Post Reply Post Reply
Author
Message
  Topic Search Topic Search  Topic Options Topic Options
WaaZ View Drop Down
Senior Member
Senior Member


Joined: 31 January 2006
Location: United Kingdom
Status: Offline
Points: 103 		Post Options Post Options   Thanks (0) Thanks(0)   Quote WaaZ Quote  Post ReplyReply Direct Link To This Post Topic: Drag Occurence
    Posted: 10 February 2006 at 6:03am

hi,

I have a master event and a recurrence pattern, which means that there is a series of occurences.

If I click and drag one of the occurences to another location, the occurence turns into an exception with a new date and time. I have stored this data in the database.

Note that the exception has a different date/time.

When I load the form on which my calendar is a next time.. I need to make my exception replace the occurence.. and have the exception represented on the new "date/time"

Can I have a sample code that deals with that also please, because I really need it and the representation of the exception is still a problem for me.

Related forums:

https://forum.codejock.com/forum_posts.asp?TID=3609&PN=1

https://forum.codejock.com/forum_posts.asp?TID=3595&PN=1

https://forum.codejock.com/forum_posts.asp?TID=3576&PN=1

Thnx

WaaZ

 
Back to Top
sserge View Drop Down
Moderator Group
Moderator Group


Joined: 01 December 2004
Status: Offline
Points: 1297 		Post Options Post Options   Thanks (0) Thanks(0)   Quote sserge Quote  Post ReplyReply Direct Link To This Post Posted: 11 February 2006 at 2:55am
Hi WaaZ,

Please find some more description on times below:

1. Normal event and occurrence event have Start/End times.
 
2. Exception event has Start/End times and Start/End times of the occurrence (RExceptionStartTimeOrig, RExceptionEndTimeOrig).
 
MakeAsRException performs 2 actions:
- change recurrence state to exception
  and
- copy times:
    RExceptionStartTimeOrig = StartTime
    RExceptionEndTimeOrig  = EndTime
 
This mean that for an exception you have to store 4 values of time (not 2):
   
    StartTime
    EndTime
    RExceptionStartTimeOrig
    RExceptionEndTimeOrig
 
There are 2 ways to restore exception time properties:
 
1. ------------------------------------------------------------ ---------------------
    excepEv.StartTime = <original ocurrence start time>
    excepEv.EndTime = <original ocurrence end time>
   
    excepEv.MakeAsRException()  // copy times to RExceptionStartTimeOrig, RExceptionEndTimeOrig
 
    excepEv.StartTime = <new exception start time>
    excepEv.EndTime = <new exception end time>
 
2. ------------------------------------------------------------ ---------------------
    excepEv.MakeAsRException()
 
    excepEv.RExceptionStartTimeOrig = <original ocurrence start time>
    excepEv.RExceptionEndTimeOrig = <original ocurrence end time>
   
    excepEv.StartTime = <new exception start time>
    excepEv.EndTime = <new exception end time>

--
WBR,
Serge
Back to Top
WaaZ View Drop Down
Senior Member
Senior Member


Joined: 31 January 2006
Location: United Kingdom
Status: Offline
Points: 103 		Post Options Post Options   Thanks (0) Thanks(0)   Quote WaaZ Quote  Post ReplyReply Direct Link To This Post Posted: 13 February 2006 at 9:50am

Thnks,

it works fine.
Back to Top
WaaZ View Drop Down
Senior Member
Senior Member


Joined: 31 January 2006
Location: United Kingdom
Status: Offline
Points: 103 		Post Options Post Options   Thanks (0) Thanks(0)   Quote WaaZ Quote  Post ReplyReply Direct Link To This Post Posted: 22 February 2006 at 3:22pm

Hi again,

I click and drag an occurence and in the Event handler CalendarControl_EventChanged(object sender, AxXtremeCalendarControl._DCalendarControlEvents_EventChangedEvent e), I get hold of e.eventID.

The following code returns null;

CalendarHitTestInfo HitTest;

HitTest = CalendarControl.ActiveView.HitTest();

HitTest.ViewEvent  -- .ViewEvent is null

And also the following returns null:

CalendarControl.DataProvider.GetEvent(e.eventID);

Can you please tell me how I can get hold of the new exception created and the new date.

Thnks

WaaZ
Back to Top
sserge View Drop Down
Moderator Group
Moderator Group


Joined: 01 December 2004
Status: Offline
Points: 1297 		Post Options Post Options   Thanks (0) Thanks(0)   Quote sserge Quote  Post ReplyReply Direct Link To This Post Posted: 24 February 2006 at 3:44pm
Something like following:


g_LastEventID;
 
EventChanged (e)
{
    g_LastEventID = e.eventID;
}
 
PatternChanged (e)
{
    pPattern =  CalendarControl.DataProvider.GetRecurrencePattern(e.patternI D)         
    // iterate pPattern.Exceptions 
    // for
    // pPattern.Exceptions.EventID == g_LastEventID

}


--
WBR,
Serge
Back to Top
WaaZ View Drop Down
Senior Member
Senior Member


Joined: 31 January 2006
Location: United Kingdom
Status: Offline
Points: 103 		Post Options Post Options   Thanks (0) Thanks(0)   Quote WaaZ Quote  Post ReplyReply Direct Link To This Post Posted: 15 March 2006 at 7:01am

It works fine,

Thnk u
Back to Top
 Post Reply Post Reply
  Share Topic   

Forum Jump Forum Permissions View Drop Down

Forum Software by Web Wiz Forums® version 12.04
Copyright ©2001-2021 Web Wiz Ltd.

This page was generated in 0.250 seconds.