ComboBox.dataProvider method problem

when i use this method the labels of the combo are populated.
.i want to populate the data fields of the combo in runtime, is
there a method or any other way to do it?

Similar Messages

BufferedReader's readLine() method problem (REPOST)

Hello,
If anyone can help me out I would not have to struggle :)
Here is the thing. I have a file like this:
1 srjetnuaazcebsqfbzerhxfbdfcbxyvihswlygzsfvjleengcftwvxcjriwdohjisnzppipiwpnniui yjpeppaezftgjfviwxunu
2 ekjghqflatrcdteurofahxoiyvrwhvaxjgcuvkkpondsqhedxylxyjizflfbgusoizogbffgwnswohe njixwufcdlbjlkoqevqdy
3 stfhcbslgcrywwrgbsqdkcxfbizvniyookceonscwugixgrxvvkxiqezltsiwhhepqusjdlkhadvkzg iefgarenbxnxtxnqdqpfh
4 dcuefkdrkoovjwdrqbpgoirruutphuiobqweknxhboyktxzcczgekrlbfsbfuygjpheydiwaasxifph tldawxsfepotkgqqsivur
5 fpfrspbuhangkeugfuwexsgivetovkoyloddgofdcajwwlrocgjrhonsrfrfxozvgohwoytycfjoycr xdhnhxyitkeqynedrbroh
6 hgzqqsfgnotfepywbpccrosxborslqtkanyffrwknjapnzjnesjlkbbsckbyvgrxujqyocpcpctsqyz apcinhjyysxsdwfjugndr
7 pltzealtrklzrugxdcskndqyvsrzncitqvjcnndeqossyrifzvbqovtdzsixjlizsbxwutgqipuxfid xyoktwupsuqbqgnxdfbze
8 avpxfjgwpxnzfsfosgsryhpyaezigrqsxsgdvwdbwovhcchrijbitvbcvltrgvadogokaennwpjjpku uttidlnqftdnzqpqafels
9 oyvztgletdwdtibshpzeuqryvulnubrqtgxwizfsdzqlgxvsebhslnovphgehfigbjyyqsirqcwflbn bnrflotpqytqzbgnkeyrk
10 unvryrnlqucuydrasyzyiclnjvospzdoviqchdhasxzffblwsewikzbznyegrqtjvxfxfjenvrboofb xfsynlxhyuvqprqbvoruk
and my java programs is like this:
public String searchForAString(String fileName, int lineNumber)
File fileObject = new File(fileName);
String finalString ="";
String record = "";
int line;
try
FileInputStream fileInputStreamObject = new FileInputStream(fileObject);
BufferedInputStream bufferedInputStreamObject = new BufferedInputStream(fileInputStreamObject);
//DataInputStream dataInputStreamObject = new DataInputStream(bufferedInputStreamObject);
BufferedReader bufferedReaderObject = new BufferedReader(new InputStreamReader(bufferedInputStreamObject));
//System.out.println(bufferedReaderObject.readLine());
//System.out.println("_____________________");
while((bufferedReaderObject.readLine()) != null)
System.out.println(bufferedReaderObject.readLine());
Last System.out.println statement only displays second, forth, sixth, eigth, tenth and null lines. Why not every line? Any ideas? Thanks!
Re: BufferedReader's readLine() method problem.
Author: EagleEye101 Feb 18, 2005 8:48 PM (reply 1 of 1)
You do relize that when you call the in.readLine() in your loop conditional and in your loop body it reads in diffrent lines. Try this:
public String searchForAString(String fileName, int lineNumber)
File fileObject = new File(fileName);
String finalString ="";
String record = "";
int line;
try
FileInputStream fileInputStreamObject = new FileInputStream(fileObject);
BufferedInputStream bufferedInputStreamObject = new BufferedInputStream(fileInputStreamObject);
//DataInputStream dataInputStreamObject = new DataInputStream(bufferedInputStreamObject);
BufferedReader bufferedReaderObject = new BufferedReader(new InputStreamReader(bufferedInputStreamObject));
//System.out.println(bufferedReaderObject.readLine());
//System.out.println("_____________________");
String s = bufferedReaderObject.readLine();
while(s != null)
System.out.println(bufferedReaderObject.readLine());
s = bufferedReaderObject.readLine();
Every time you call the readLine method, it does read a diffrent line. Java does not know you want to read the same line twice.
Tried it, did not work. I need to go through each line of the file I have. Any ideas?

solution should be in your other thread.
Please do not repeat threads--it really bugs the people here, just some 'nettiquite' --I don't mean to be a grouch.
--later. : )

Problem with combobox.select method in 2007A

Hi,
When I'm trying to select the empty validvalue with a combo in SBO 2007 A, I've the error "Out of Range"
myCombo.Select( 0, BoSearchKey.psk_Index);
However I'm sure that the item 0 of my ValidValues is blank.
I tried to do the same thing by value or description and it's the same problem.
Can anyone help me ?
Thanks
(I'm using 2005 version of SAPboui/bobsCom.dll)

Hi Julien,
i tried it as
oComboBox.ValidValues.Add("1", "Combo Value 1")
        oComboBox.ValidValues.Add("", "") - as you wrote
        oComboBox.ValidValues.Add("2", "Combo Value 2")
        oComboBox.ValidValues.Add("3", "Combo Value 3")
        oComboBox.Select("", SAPbouiCOM.BoSearchKey.psk_ByValue)
        oComboBox.Select(1, SAPbouiCOM.BoSearchKey.psk_Index)
and both select method work. Are you sure that you have added this blank value?
Try to debug it as
        Dim q As Integer
        Dim s As String
        For q = 0 To oComboBox.ValidValues.Count - 1
            s = oComboBox.ValidValues.Item(q).Value
        Next
maybe it helps you.
Petr

DataGrid Combobox dataprovider erasing items

I have a DataGrid that is linked to an array of custom data objects which I call a seriesList. You are supposed to be able to choose the name of each series via a combobox in the datagrid. It works fine except when the user selects the combobox and then clicks somewhere else in the interface, which closes the combobox and erases whichever item is previously selected!


<mx:DataGrid id="seriesTable" color="black" fontSize="9" rowHeight="30" editable="true" resizeEffect="slow" rollOverColor="#CCCCCC"
    selectionColor="#999999" dataProvider="{axis.seriesList}" width="100%"
    rowCount="{axis.seriesList.length > 2 ? axis.seriesList.length : 2}" >
        <mx:columns>
             <mx:DataGridColumn dataField="name" headerText="Name" width="280" headerStyleName="centered" id="nameColumn"
                     rendererIsEditor="true" editorDataField="result" itemRenderer="renderer.SeriesBoxRenderer"/>
        </mx:columns>
</mx:DataGrid>

<mx:VBox xmlns:mx="http://www.adobe.com/2006/mxml" creationComplete="init()" horizontalAlign="center">
   <mx:Script>
        <![CDATA[
            import mx.collections.ArrayCollection;
            // Define a property for returning the new value to the cell.
            public var result:String="";
            [Bindable]
            private var dpValue:ArrayCollection;
            private function init():void {
                // list of possible names to choose from for this series
                dpValue = mx.core.Application.application.seriesArray;
            // Override the set method for the data property.
            override public function set data(value:Object):void {
                if (dpValue == null) init();
                super.data = value;
                if (value != null)     {
                    var currentValue:String = value.name;
                    var len:int = dpValue.length;
                    for (var i:int = 0; i < len; i++) {
                        if (dpValue[i].name == currentValue) {
                            editor.selectedIndex = i;
                            return;
                editor.selectedIndex = 0;            }
            public function onChange():void {
                var index:int = editor.selectedIndex;
                result = dpValue[index].name;
                data.name = dpValue[index].name;
        ]]>
    </mx:Script>
     <mx:ComboBox id="editor" textAlign="left" labelField="name" dataProvider="{dpValue}" change="onChange()"/>
</mx:VBox>

I'm thinking the problem may be the dataprovider for the combobox. This array is also shared with another List component in another tab on the interface. The reason I am thinking this is because I have another item renderer which uses a combobox and does not erase itself when you click nothing. Here is the code for that item, and the only difference I can see between this code and the code that doesn't work is the fact that the dataprovider is shared with another part of the code. Still not sure how to fix this, however.
          [Bindable]
            private var dpValue:ArrayCollection;
            private function init():void {
                dpValue = mx.core.Application.application.aquisitionOptions.lastResult.system.data;
                for ( var i:int=0; i<dpValue.length; i++ ) { //loop over the items in the dataProvider
                   if (dpValue[i].id == data.aquisitionID) { //compare desired value to current item.data value
                        editor.selectedIndex = i; //set the seletedIndex of the combo box
                        data.aquisitionDescr = dpValue[i].name;
                        break;
          // Override the set method for the data property.
            override public function set data(value:Object):void {
                super.data = value;
                if (dpValue == null) init();
                if (value != null)     {
                    var currentValue:String = value.aquisitionDescr;
                    trace ("\n current: ", currentValue);
                    var len:int = dpValue.length;
                    for (var i:int = 0; i < len; i++) {
                        if (dpValue[i].name == currentValue) {
                            editor.selectedIndex = i;
                            return;
                editor.selectedIndex = 0;
            public function onChange():void {
                var index:int = editor.selectedIndex;
                result = dpValue[index].name;
                data.aquisitionDescr = dpValue[index].name;
                data.aquisitionID = editor.selectedItem.id as String;
        ]]>
    </mx:Script>
     <mx:ComboBox id="editor" labelField="name" dataProvider="{dpValue}" change="onChange()"/>

<mx:DataGridColumn dataField="aquisitionDescr" headerText="Data Aquisition" width="160" headerStyleName="centered" id="acquisitionColumn"
                     rendererIsEditor="true" editorDataField="result" itemRenderer="renderer.AquisitionBoxRenderer"/>

Datagrid combobox as itemrenderer problem.

Hi All,
     I have different problem. i have a datagrid with10-20 rows. Different item renderers in all columns(6 - 10 columns). In that a single column has combobox as item rederer.
     I have to serve different dataprovider for each row's combobox. I assigned dataprovider by overriding data property. is this right?.
     while my datagrid has scrollbar frequently my rows are refreshing. This makes bad my app.
     Please help me.

Yes, what you are doing is right, if you think that once the data provider is set on the combobox, and it does not change(except the selected value) then do not assign the data provider from override.
I would create a dirty flag in the combo itemrend and set this to true once the dataprovider is set on the combo, and will not set the dp again when the override data is called by looking at this dirty flag.

Combobox getSelectedItem method

Hi
I have a problem in retrieving combobox values.
I have a frame window with 3 textfield, 1 Combobox and 3 buttons. When I click "Ok" the frame must be closed, and i want to save the values stored in textfields and combobox at that moment. I have a problem with this last one. I get an NullerPointer exception when I try to use Combobox's getSelectedItem() method. This happen inside actionPerformed function, the one associated with OK button. Outside this function I can access combobox without problems.
Any idea?
I hope I explained clearly. If necessary I'll post some code...

RTFAPI:
<h3>javax.swing.JComboBox.getSelectedItem</h3>
Returns the current selected item....
<h4>Returns:</h4>
the current selected Object
You get back what you put in. If you populated the JComboBox with String objects, you get back String objects.
If you populated the JComboBox with any other class of objects, the displayed value is that returned from the toString () method of the class, and getSelectedItem returns a reference to the object used for populating it.
db

Formatting textfile for Combobox.dataProvider

Can't seem to find any formatting rules for array
construction through an external file.
This is what i am trying to do:
I've loaded vars into the _root this works fine. Splitted its
value for constructing an array. This seems to work fine aswell.
If I code the array within the fla in this format:
my_dP= new Array(
{label:"choose..."},
{data:"
http://www.myserver.com/netlabel/Johannes
Lauxen.txt",label:"Johanes Lauxen"},
{data:"
http://www.myserver.com/netlabel/PQR1.txt",
label:"PQR1"}
and use this for the dataProvider for the combobox named
my_cb like this:
my_cb.dataProvider = my_dP;
everything works fine.
The problem is:
But if I put this in the same formatting in the textfile for
the array I create using split like I described above, the values
for my labels in my_cb are this text, i mean it doesn't
interpretate the loaded text as script, it just displays the code
as labels.
my textfile looks like this :
&var2={label:"choose..."}#{data:"
http://www.myserver.com/netla
bel/Johannes Lauxen.txt",label:"Johanes
Lauxen"}#{data:"
http://www.myserver.com/netlabel/PQR1.txt",
label:"PQR1"}&
(O, the # is used for delimiter)
How can i get this to work ? Or is it not the
textfileformatting that causes the problem ?
many thanks
(flash8 b.t.w.)

<?xml version="1.0" encoding="utf-8"?>
<mx:Application xmlns:mx="http://www.adobe.com/2006/mxml" width="450" height="350">
    <mx:Script>
        <![CDATA[
            import mx.collections.ArrayCollection;
            [Bindable]
            private var types:Array = ['colors','numbers','shapes'];
            private var dataProviders:Object =
                colors:['red','blue','green'],
                numbers:['1','2','3'],
                shapes:['circle', 'square','triangle']
            private function getItemDataProvider(type:Object):Array
                return dataProviders[type] as Array;
        ]]>
    </mx:Script>
        <mx:ComboBox id="typeSelector" dataProvider="{types}"/>
        <mx:ComboBox id="itemSelector" dataProvider="{getItemDataProvider(typeSelector.selectedItem)}"/>
</mx:Application>

Setting Combobox 'dataProvider' @runtime and using 'labelFunction'

I have 2 comboboxes which are related i.e. when i change cb-1 i need to display values in cb-2 (cb-2 list varies with the value selected). I have simplified my case but this is what my problem is. After i set 'cb-2.dataProvider' when does 'labelFunction' for cb-2 get called?
If i am not clear enough please let me know. Here is the code.....
private function cb-1Change(event:ListEvent):void
{// This will be a dynamic one using the value selected in cb-1
cb-2.dataProvider = __model.someList.getItemAt(0).cb-2VOList; // extracting from a Map kind object
// This Label function is never getting called
private function displayCB-2Label(item:Object):String{
     // something
<mx:ComboBox d="cb-1"           dataProvider="{__model.cb-1List}"
          change="cb-1Change(event)"
/>
<mx:ComboBox d="cb-2"
          labelFunction="displayCB-2Label(event)"
          change="cb-1Change(event)"
/>
          change="cb-1Change(event)"
/>

Ryan,
        Thanks for the answer. I think i was not clear on my questions. Let me try it again:
Requirement:
       When ever user change cb-1 value it should populate a new list and assign to cb-2 dataProvider i.e. cb-2 list should refresh. cb-2 needs to display right label based on its 'labelFunction'.
cb1 - List of Strings
cb2 - List of VO's in the following format
ListVO:
       public var code:String;    // This Code is what user selects in cb-1
       public var listValues:ArrayCollection; // List of PlainVO's
PlainVO:
     public var name:String;
     public var value:String;
Also from your answer how can i call 'cb-2 label function in cb-1 change', i mean cb-2 labelFunction expects current 'ListVO' object...right?

ArrayCollection field as ComboBox dataProvider question

I have an ArrayCollection defined like this:
public var test:ArrayCollection = new ArrayCollection([
{ Id:"one", Amount:2000 },
{ Id:"two", Amount:1000 },
{ Id:"three", Amount:200 } ]);
And i would like to make 'Id' field of 'test' ArrayCollection
as dataProvider for a ComboBox compoenent but can't figure it out
how.I tried with following but get an error:
comboName.dataProvider = test.Id;
Can someone please help me with this?
thanks in advance

Dang, i totally forgot about 'labelField' property which
solves the problem:
comboName.labelField = "Id";
:)

Using Calendar.set() method problem

Hi all,
First of all sorry to bother with such a trivial(?) matter but I cannot solve it by myself.
I have a piece of code which I simply want to handle the current date with the GregorianCalendar object so that the date would be set to the Calendar.SUNDAY (of the current week). Simple enough?
Code as follows:
import java.util.*;
import java.text.*;
public class Foo
public static void main(String[] args)
     Foo foo = new Foo();
     Date newdate = foo.bar();
public Date bar()
     GregorianCalendar m_calendar = new GregorianCalendar(new Locale("fi","FI"));
     m_calendar.setFirstDayOfWeek(Calendar.MONDAY);
     Date newDate = null;
     try
          m_calendar.setTime(new Date());
          System.out.println("Calendar='" + m_calendar.toString() + "'");
          m_calendar.set(Calendar.DAY_OF_WEEK, Calendar.SUNDAY);
          SimpleDateFormat sdf = new SimpleDateFormat("yyyy.MM.dd");
          StringBuffer sb = new StringBuffer();
          sdf.format(m_calendar.getTime(), sb, new FieldPosition(0));
          System.out.println("Date in format (" + sdf.toPattern()          + ") = '" + sb.toString() + "'");
     catch(Exception e)
          e.printStackTrace();
     return m_calendar.getTime();
This should work at least accoring to my understanding of the SDK documentation as follows with
Java(TM) 2 Runtime Environment, Standard Edition (build 1.4.1_01-b01)
Java HotSpot(TM) Client VM (build 1.4.1_01-b01, mixed mode)
Calendar='java.util.GregorianCalendar[time=1054636838494,areFieldsSet=true,areAllFieldsSet=true,lenient=true,zone=sun.util.calendar.ZoneInfo[id="Europe/Helsinki",offset=7200000,dstSavings=3600000,useDaylight=true,transitions=118,lastRule=java.util.SimpleTimeZone[id=Europe/Helsinki,offset=7200000,dstSavings=3600000,useDaylight=true,startYear=0,startMode=2,startMonth=2,startDay=-1,startDayOfWeek=1,startTime=3600000,startTimeMode=2,endMode=2,endMonth=9,endDay=-1,endDayOfWeek=1,endTime=3600000,endTimeMode=2]],firstDayOfWeek=2,minimalDaysInFirstWeek=4,ERA=1,YEAR=2003,MONTH=5,WEEK_OF_YEAR=23,WEEK_OF_MONTH=1,DAY_OF_MONTH=3,DAY_OF_YEAR=154,DAY_OF_WEEK=3,DAY_OF_WEEK_IN_MONTH=1,AM_PM=1,HOUR=1,HOUR_OF_DAY=13,MINUTE=40,SECOND=38,MILLISECOND=494,ZONE_OFFSET=7200000,DST_OFFSET=3600000]'
Date in format (yyyy.MM.dd) = '2003.06.08'
Which is the sunday of this week. But as I run the same code with:
Java(TM) 2 Runtime Environment, Standard Edition (build 1.3.1.06-020625-14:20)
Java HotSpot(TM) Server VM (build 1.3.1 1.3.1.06-JPSE_1.3.1.06_20020625 PA2.0, mixed mode)
Calendar='java.util.GregorianCalendar[time=1054636630703,areFieldsSet=true,areAllFieldsSet=true,lenient=true,zone=java.util.SimpleTimeZone[id=Europe/Helsinki,offset=7200000,dstSavings=3600000,useDaylight=true,startYear=0,startMode=2,startMonth=2,startDay=-1,startDayOfWeek=1,startTime=3600000,startTimeMode=2,endMode=2,endMonth=9,endDay=-1,endDayOfWeek=1,endTime=3600000,endTimeMode=2],firstDayOfWeek=2,minimalDaysInFirstWeek=4,ERA=1,YEAR=2003,MONTH=5,WEEK_OF_YEAR=23,WEEK_OF_MONTH=1,DAY_OF_MONTH=3,DAY_OF_YEAR=154,DAY_OF_WEEK=3,DAY_OF_WEEK_IN_MONTH=1,AM_PM=1,HOUR=1,HOUR_OF_DAY=13,MINUTE=37,SECOND=10,MILLISECOND=703,ZONE_OFFSET=7200000,DST_OFFSET=3600000]'
Date in format (yyyy.MM.dd) = '2003.06.01'
Which is sunday of the previous week and incorrect in my opinion. The latter result is run on HP-UX B.11.11 U 9000/800 and first on NT.
Any ideas why this is happening? Thanks in advance!
Greets, Janne

Thanks for your answer!
The problem is that I have to work with this older SDK version. :) But I got it solved by using the roll method with the following syntax:
int delta = [dayToSet] - m_calendar.get(Calendar.DAY_OF_WEEK);
in which the delta is of course the difference (negative or positive to the current day of the week)
and then using the roll call:
m_calendar.roll(Calendar.DAY_OF_WEEK, delta);
which doesn't alter the current week. So this works if someone else has a similar problem with the version 1.3.1
Greets, Janne

Enhance Method Problem

I try to enhance a Method like described in this Thread...
Re: Sending Email using the Outlook Client
What I did so far...
1) In Transaction "bsp_WD_CMPWB" I choosed Component "BP_ADDR" and created a copy in our "Z_CRM" EnhancementSet
2) I used the right Mousebutton to Enhance the "BP_ADDR/StandardAddress" View
Two things had been automatically generated/created...
- Table Contents BSPWD_CMP_C_REPL
- Object ZL_BP_ADDR_STANDARDADDRES_CTXT
3) I doubleclick on the enhanced View "BP_ADDR/StandardAddress"
    (-> In the "View Layout" node the StandardAddress.html is still using the Super Classes / Implementation Class CL_BP_ADDR_STANDARDADDRES_CN01 )
4) If I go to Implemetation Class CL_BP_ADDR_STANDARDADDRESS_CN01
5) Select method "GET_P_E_MAILSMT" (and look into the coding)
   The enhancement Functions there are not working for meu2026
   I tried the Button with the (Sprial / helix)
   and the Menu "Edit"-> "Enhancement Operations"
Where is my error?! (I think I have to create a ZClass for the CL_BP_ADDR_STANDARDADDRES_CN01?!?!? But how to???)
I will give all possible points for good answers
Thanks for helpingu2026

hi,
Some times I also faced problems to create Zclass for standard ones. But you can do one trick to create Zclass.
Try to create one dummy attribute in your context node, then it will creates automatically Zclass for that node. Later you can delete that attribute.
If you get any problems to create P-getter method, then copy the IF_BSP_WD_MODEL_SETTER_GETTER~_GET_P_XYZ template method and rename to GET_P_E_MAILSMT.
regards
Ismail

Multiple Payment Methods problem in F110 - Parameters

<b>Prob : Wehn I enter more than one payment method in Parameters in F110 only the 1st Payment method entered is saved. The other payment method gets deleted automatically.</b>
Following is already done :
1. All the payment methods entered in F110 Parameters is already maintained in
the vendor master.
2. In FBZP - Payment Method for Country & Payment Method for Company Code
is configured for all the payment methods.
3. Also Invoices in FI (FB60) are posted for all the payment methods without any
errors.
4. Ranking order is maintained for each payment method & for the house bank
used.
5. Account determination is also maintained for all the payment methods for the
respective house bank.
6. The maximum amount is also maintained for all the payment methods under "Payment Methods for Comapany Code".
Pl help to resolve this problem.

hi,
My problem is in the parameter stage 1st Screen.
Also you cannot assign more than one Payment Method in the Print Variant.
Also this variant is used only for printing. Its not called at the stage when I am entering the Payment Method in the 1st screen in the Parameter.
I have somewhat found out what the problem is.
I guess there is some change done in the standard SAP program, becuase if i type more than one payment method in the Parameter 1st screen and try to save it, it returns with a warning message "Only one Payment Method can be entered". This is a unique msg which has been written through a Z Program.
Thanks.
Bye.

PaintComponent method problems...

Hi, I am developing an game application ( just for fun ) and I have a huge problem with paintComponent method. I Have a class ImagePanel that extends JPanel class. The ImagePanel class overrides the paintComponent method and paintChildren method ( since i have added components inside the JPanel also these must be painted ). The ImagePanel is instantied in my main class IntroView which extends JFrame where it's added. Now when the IntroPanel is created i have noticed that the paintComponent and paintChildren method is called all over again . I Have a soundclip playing in background in it's own thread and this continously paintComponent method call causes the sound clip to break off in few seconds. I Have tried to use JLabel instead of JPanel, but then the image is not shown( alltougth the methods are called only once ). I Have also tried next code to get rid of continous paintComponent call
...from ImagePanel class
ImagePanel extends JPanel.....
public final void paintComponent( Graphics g )
if( firstTime )
super.paintComponent( g );
g.drawImage( myImage, 0, 0, this );
firstTime = false;
public final void paintChildrens( Graphics g )
if( paintChildren )
super.paintChildren( g );
add( startLabel );
add( optionsLabel );
paintChildren = false;
public boolean isOpaque()
return true;
Now the paintComponent and paintChildren is called only once. There is still a "little problem" since the paintComponent doesen't paint the image, it paints only the background( I think g.drawImage(...) didint have time to paint the image? ). Also the labels added in paintChildren method are not shown. Sounds paly now just fine.This situation makes me grazy. Please consult me with this problem.....i can surely send also the whole source if needed. There is no effect if I change isOpaque to true or false.

Hi,
Thanks for advices, I solved the problem...it was simplier than i thought. When the g.drawImage(.... is called ) i just added Thread.sleep( time ) after that line. This gives the sound therad time to play the sound without interrput and time to main thread to handle the image. All works now pretty much as i thought, except when JFrame is overlapped the image is not drawn again...this can be corrected ( maybe?)by adding windoslistener and implement the methods in that inteface and make some repainting in different situations. But cause you gave me the magic work Thread priority I hox! the problem, so here goes 10 duke dollars.

APPLET'S STOP METHOD - PROBLEM!!

I'm learning java on my own, and I have a problem. Could you help me.
The stop()** method in my applet does not show on the appletviewer until I close the appletviewer.
I open another program like notepad, but when I come back to the appletviewer it doesen't show!
It only shows right before I close it.
Why is that?
Thanks
stop() {
showStatus("STOPPED");

Dear JustAnotherProgramer,
pillaged from the docs
stop
public void stop()
Called by the browser or applet viewer to inform this applet that it should stop its execution. It is called when the Web page that contains this applet has been replaced by another page, and also just before the applet is to be destroyed.
It seems that if you run it in a browser and you go to the other page(same browser) it will be called.
I guess by changing focus between different application(notepad) it will not work.
Thank
Joey

ActiveX Server Method Problem

LabView men help me!
I have a problem with using ActiveX Server Method object.Run(async) with
async = TRUE in MS Visual C++ program.
I want to call ActiveX Server and continue program execution.
I call this metod in program block.
COleVariant No_Wait;
No_Wait.boolVal = TRUE;
pVI->Run(No_Wait);
After this operator I can not return from VI, until VI does not close, inspite
of parameter async = TRUE.
I ask your send me example how to use this metod and wait for you recomendations.
Gregory.

I think I have exactly the example program both of you are looking for. Take a look and post to let us know if you have any questions. Thanks!
Best Regards,
Chris C
Applications Engineering
National Instruments
Chris Cilino
National Instruments
LabVIEW Product Marketing Manager
Certified LabVIEW Architect
Attachments:
Calling_LabVIEW_from_C++_Using_ActiveX.zip ‏4972 KB

ComboBox.dataProvider method problem

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