Report Control - RC to RC drag and drop

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RC to RC drag and drop

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Category: Codejock Products
Forum Name: Report Control
Forum Description: Topics Related to Codejock Report Control
URL: http://forum.codejock.com/forum_posts.asp?TID=17295
Printed Date: 05 February 2025 at 12:53pm
Software Version: Web Wiz Forums 12.04 - http://www.webwizforums.com

Topic: RC to RC drag and drop

Posted By: sebastiano1972
Subject: RC to RC drag and drop
Date Posted: 22 September 2010 at 3:35am

Hi All,
I will like to introduce myself to the forum as a new user of this interesting suite of controls, my name is Sebastiano and I'm using cj 13.0.

I'm experiencing the following problem using drag and drop between 2 RC:

Intercepting the BeginDrag event I should be able to change dragged records (please refers to online help) througth the records parameters. So I do, but it won't run at all! Every change I do to the record is missing. It seems like a DragRecord happens just before the BeginDrag event. I try creating a new records collection and calling DragRecords inside BeginDrag event... results? twice the records in destination RC, the firsts bad the seconds good. No way to kill previous dragged records from the clipboard, no way to get a DataObject... It's driving me crazy!!!

Some explanations:
I need to change records because I'm using the record.tag to store ids and this property doesn't pass between D&D. I prefer to not add another hidden column if it is possible...
EDIT: the same code is used to manage the two RCs so I can't distinguish between them (I'm using a wrapper)

Any idea? Suggestions?

Thanks in advance for your precious help

Sebastiano

EDIT: I've tried also MouseMove event, as suggested in online help, but it fires at least 2 times causing records to be added many times to the destination RC...

Replies:

Posted By: sebastiano1972
Date Posted: 24 September 2010 at 1:21am

No news? Ok. In the while I've solved using an hidden column. It works well. But something still wrong in D&D beginGrad event. Documentation says you have the opportunity to change records but it seems it is not true.

Sebastiano