Pandiarajan

Time scale in the waveform graph ( waveform Data type) always displays that the data starts from 0. irrespective of the to (time stamp) assigned. Is this a bug in LabVIEW? Thanks, Pandiarajan R Wfm Issue.vi

Hi All, I am working in LabVIEW 8.2. I am using a XControl in my aplication. I have created a method for my XControl to trigger some operation in the facade. I have placed the Xcontrol in the first VI and the method is being called from a dynamically running Second VI which gets the reference of the Xcontrol from the First VI through VI Server. The problem is when method is called immediately after getting the reference from the VI server, LabVIEW misses the event(that is the Display state change event is not getting triggered in the Facade of the Xcontrol). At the time of debugging, while using break point which provides some time delay between getting the reference and calling the method of the Xcontrol it works fine. So i am using some delay between getting the reference and calling the method of the Xcontrol, which i don't like to do. Is there any better way to solve this problem? or Is there any other things that I need to concenrate in this? Thanks in Advance, Pandiarajan R

Hi All, I am working in LabVIEW 8.2. I am using a XControl in my aplication. I have created a method for my XControl to trigger some operation in the facade. I have placed the Xcontrol in the first VI and the method is being called from a dynamically running Second VI which gets the reference of the Xcontrol from the First VI through VI Server. The problem is when call the method immediately after getting the reference from the VI server, LabVIEW misses the event(that the Display state change event is not getting in the Facade of the Xcontrol). At the time of debugging, while using break point which provides some time delaybetween getting the reference and calling the method and it works fine. So i am using some delay between getting the reference and calling the method of the Xcontrol, which i don't like to do. Is there any better way to solve this problem? or is there any other things that i need to concenrate in this? Thanks in Advance, Pandiarajan R

QUOTE(tcplomp @ Jul 16 2007, 05:28 PM) Ok that's fine. Is there any option to capture the end of editing this display string in the tree ? Thanks, Pandiarajan R

QUOTE(tcplomp @ Jul 9 2007, 03:28 PM) Hello Ton, Sorry for the Delay in reply. The tags of the tree can be edited. The attached vi explains that. Thanks, Pandiarajan R

HI, I am using LV 8.2. In my application, the users are allowed to change the Tags and Descriptions of the tree. So, I want to capture the end of edition of the tree's tag and description to do some internal updation. Now, I am capturing this by asking the user to press enter at the end of edition. Is there any better way to do this? Thanks, Pandiarajan R

Hi All, I am working in LabVIEW 8.20. In my application, i am inserting a re entrant vi (hosting a xcontrol) in a sub panel placed on the Configure VI of a TEST Express. I am opening and closing the VI refnums properly. while opening the test express by double clicking i am getting the error Fattal Error:"Memory.cpp" line 342 and it closes the labVIEW also. What is the reason and What are the things i need to check to debug this. Regards,Pandiarajan R

Hi, I am using the two tree controls in my application to provide a option for the user to drag and drop item from one tree to the other. I have to validate the user selection. I tried to capture the user drop event using the event structure. The problem I am facing is, I am not able to drop the item even though i have wired a constant true to the filter(Accepted?) in the event case. I have enable the property(Allow droping) in the right menu of the tree control also. While configuring an event case for (drop, drag entered and some thing like this) only I am getting the problem otherwise it is working fine. What do i need to do to caprture the drop event ? Is there any way to avoid the item duplication while droping a new item in the tree control ?or how can i do this? Thanks,Pandiarajan R