Changing properties in JTable

Hi
New to Java but with extensive Borland Delphi/C++ experience.
Using NetBeans I've added a form to my project and added a JTable to the form. However I cannot seem to be able to alter the rowCount or the columnCount in a JTable's properties....why is that?
And how do change their values?

in netbeans just right-click on one of the created rows in jtable
not on the empty space in jtable because that would take you to the
properties of jscrollpane(netbeans automatically put jtable on jscrollpane). After doing that just reduce the number of rows and
columns.

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Error (23317) The operation Change properties of virtual machine is not permitted on a virtual machine that has shared virtual hard disks. Recommended Action The operation Change properties of virtual machine is not permitted on a virtual machine that h

Experts !
Error (23317)
The operation Change properties of virtual machine is not permitted on a virtual machine that has shared virtual hard disks.
Recommended Action
The operation Change properties of virtual machine is not permitted on a virtual machine that has shared virtual hard disks.
Is this limitation by design? If we have a shared VHDX between two VMs, then I am not able to change the VM properties from SCVMM.
SCVMM 2012 R2 with Windows Server 2012 R2 Hyper-V.
Appreciate any help !
Optimism is the faith that leads to achievement. Nothing can be done without hope and confidence.
InsideVirtualization.com

Hello,
that is a VMM issue.
If you did not deploy your virtual cluster from a VMM service template, VMM doesn't recognize the configuration.
Until MS got it fixed, you could use the workaround from system center central:
http://www.systemcentercentral.com/tag/shared-vhdx/
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How to change data in jtable?

Hai.I have a problem to change data in jtable.Can anbody help me to slove this?
Think you in advance

Did you want to change individual cells?
For example, to change cell (2, 1) to "new data":
yourTable.setValueAt("new data", 1, 2)

How to change properties for some controls in runtime ?

hi,
I would like to change some of the properties for some controls in front panel in runtime. Number of control properties I want to change is depending of a log file user opens in final application.
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Solved!
Go to Solution.
Attachments:
dynamic reference.vi ‏11 KB

pcardinale wrote:
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It is hard to convince the casual that the caption does not exist if he can simply do a "show caption" at edit time and it will show in all glory, even with the default set to the current label. It is confusing!
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I created a form in Adobe Acrobat Pro 9 with a read only field. I distributed the form and received about 100 responses. In my portfolio I was able to change the read only setting so that I could enter the data I needed in the form. I did this by going to
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Hy Valery,
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BUG : Can't change properties (font, size, etc.) in Text Box (Acrobat Pro Extend 9.3.4)

Here is a bug in Acrobat 9. It's really frustrating :
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Hello,
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Hello,
I'm new to using Dreamweaver. I've created some selectors for div files in my HTML. When I go to add properties to the selector, it doesn't do anything. I can't change the padding, position or anything. The image or text just stays in the same place and doesn't change. Am I doing something wrong?
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HTML:
<!doctype html>
<html>
<head>
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<script>var __adobewebfontsappname__="dreamweaver"</script><script src="http://use.edgefonts.net/source-sans-pro:n2:default.js" type="text/javascript"></script>
</head>
<body>
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<body> <div id="IG image"><img src="Images/IGlogosite2.png" alt="" width="50" height="55" id="IG"/></div></body>
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</footer>
</div>
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header {
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list-style-position: outside;
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max-height: 0%;
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-webkit-box-sizing: inherit;
-moz-box-sizing: inherit;
box-sizing: inherit;
position: fixed;
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font-style: normal;
text-align: center;
text-decoration: none;
text-transform: none;
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margin-top: -100px;
position: absolute;
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opacity: 0.9;
right: 10%;
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box-shadow: 0px 0px 0px 1px;
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-moz-box-sizing: content-box;
box-sizing: content-box;
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list-style-position: inside;
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font-weight: 200;
text-align: center;
padding-top: auto;
padding-bottom: 0px;
max-width: none;
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background-size: 100px
background-repeat: no-repeat;
display: inherit;
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height: 100%;
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padding-right: 100%;
footer {
position: absolute;
bottom: 0;
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Messy code often causes DW to choke. And it doesn't make browsers happy either. My advice is to use HTML5 tags since you're already using an HTML5 doc type. It makes your code much simpler. Copy & paste this into a new, blank document. SaveAs test.html and preview in browsers. I'll let you style it however you wish. My goal was to get things cleaned up and remove the invalid & redundant code.
<!doctype html>
<html>
<head>
<meta charset="UTF-8">
<title>vacancyart</title>

<script>var __adobewebfontsappname__="dreamweaver"</script><script src="http://use.edgefonts.net/source-sans-pro:n2:default.js" type="text/javascript"></script>
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    -webkit-box-sizing: border-box;
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img {
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    /**for other browsers**/
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header, footer {
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nav ul {
    list-style: none;
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    color: #CCC;
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nav li a:active,
nav li a:focus {
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nav:after {
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    display: block;
    content: '';
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article {
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.center { text-align: center }
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<body>
<header> <img src="Images/IGlogosite2.png" alt="logo" id="IG"/>
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<ul>
<li><a href="index2.html">Home</a></li>
<li><a href="about.html">About</a></li>
<li><a href="art.html">Art</a></li>
<li><a href="photos.html">photos</a><li>
<li><a href="Projects.html">Projects</a></li>
<li><a href="Resume.html">Resume</a></li>
<li><a href="https://www.etsy.com/shop/VacancyArt">Etsy</a></li>
<li><a href="Contact.html">Contact</a></li>
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</header>
<article>
<h1 class="center">Vacancy Art is for all art and design. Check back frequently for updates!</h1>
<h3>Heading 3</h3>
<p>Lorem ipsum dolor sit amet, consectetur adipiscing elit. Mauris vitae libero lacus, vel hendrerit nisi! Maecenas quis velit nisl, volutpat viverra felis. Vestibulum luctus mauris sed sem dapibus luctus. Pellentesque aliquet aliquet ligula, et sagittis justo auctor varius. Quisque varius scelerisque nunc eget rhoncus. Aenean tristique enim ut ante dignissim. </p>
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<p>Lorem ipsum dolor sit amet, consectetur adipiscing elit. Mauris vitae libero lacus, vel hendrerit nisi! Maecenas quis velit nisl, volutpat viverra felis. Vestibulum luctus mauris sed sem dapibus luctus. Pellentesque aliquet aliquet ligula, et sagittis justo auctor varius. Quisque varius scelerisque nunc eget rhoncus. Aenean tristique enim ut ante dignissim. </p>
</article>
<footer>
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</footer>
</body>
</html>
Nancy O.

Change properties of a cluster element withing an array of clusters

Hello all,
I have an array of cluster that is shaped as a line with different display elements.
A list or a tree wouldn't have made it, so I had to use a cluster and make a table.
The problem is that I want to change not only the text but also the text color.
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http://www.ni.com/example/30904/en/
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http://forums.ni.com/t5/LabVIEW/Property-node-of-a-control-inside-of-cluster-inside-an-array/m-p/946...
Obviously, while in a list/table or tree you can change the property of an individual
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David Koch
Solved!
Go to Solution.

altenbach wrote:
One of the elements could be a 2D picture indicator of about the same size. You can write text in any color using picture functions.
Here's what I had in mind. Seems to work just fine (I would fine-tune the font, picture border, etc. but this should get you started).
LabVIEW Champion . Do more with less code and in less time .
Attachments:
ColorText.png ‏13 KB
ColorText.vi ‏9 KB

Change properties of controls in an array of clusters

Hello,
my latest problem:
i display larga amount of data using arrays of clusters.
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Hey good work!
I sounds like you are on the right track, so here are a couple more things to throw into the mix. First, remember that given a reference to a "top-level" cluster you can extract references to all the controls inside it on the fly. For example, you take a cluster reference, it has a property called "Controls" this is an array of of references to all the controls inside that cluster. If each of those references is itself a cluster, you can in turn get references to all the controls inside them. Hence you don't really need references to each individual control on the front panel. In fact, all you have to do is figure out how to update one of the inner clusters and then put that code inside a loop so it executes once for each reference in the top-level cluster's Controls property array.
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Certified Professional Instructor
Certified LabVIEW Architect
LabVIEW Champion
"... after all, He's not a tame lion..."
Be thinking ahead and mark your dance card for NI Week 2015 now: TS 6139 - Object Oriented First Steps

How to change properties dinamically to all objects that are in a JPanel

Hi experts!
I have this code:
JPanel pnlDataTxt;
pnlDataTxt.add(new JTextField());
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Hi experts!
I have this code:
JPanel pnlDataTxt;
pnlDataTxt.add(new JTextField());
But I want to change the properties of that JTextField
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How can I do that??You have to create a handle to an instance of an object like:
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JPanel pnlDataTxt;
pnlDataTxt.add(testField);Now you can change the properties of "testField".

Changing properties of multiple resources in one transaction

Hi,
Does anyone have an idea how to change a property in multiple resources in one atomic transaction.
There are some interesting comments regarding the use of "mass calls" in various SAP documents but not really anything specific.
The changing of one property in multiple resources is not the problem. This is easy. The challenge is the operation in one transaction. There is a ITransactionManager in the KM Javadoc but this looks like more of an internal class.
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Dick

Does this imply that the properties of these selectors can be modified simultaneously?
Correct.

Changing properties in realtime

Can this be done?
I have a numerical control and a for loop. I would like to modify the propertis of the num control so that it increments as much as the counter terminal , i.e the num control is a multiple of the counter. The user might run the for loop x times ones and another time y times. Can num control be modified that it is a multiple of any value?
Thanks.
Solved!
Go to Solution.

Yes you can change these properties at runtime (realtime is something different).
Right click on the terminal of the control, select Create->Property->Data Entry Limits -> Increment.
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ton
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Changing properties in JTable

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