Table
Hello everything together! I have a problem: I cannot find a class, which supplies a table to me in the Java LIBRARY. Where could I find so a class? Or how can I go around this problem? Perhaps can I help myself with "List" or with a "FieldArea"? I need at least three columns and an unlimited number of lines. Can someone help me? Thanks. Alex Mit freundlichen Gruessen A.Hordt >> systec Elektronik und Software GmbH << >Automatisierungs- und Antriebstechnik< Nottulner Landweg 90 48161 Muenster - Germany Telefon: 0700-SYSTEC-DE Telefax: 0 25 34-80 01-77 eMail: [EMAIL PROTECTED] Besuchen Sie uns im Internet! << http://www.systec.de >> -- To UNSUBSCRIBE, email to [EMAIL PROTECTED] with a subject of "unsubscribe". Trouble? Contact [EMAIL PROTECTED]
Re: Table
Alexander Hordt wrote: > > Hello everything together! > I have a problem: I cannot find a class, which supplies a table to me > in the Java LIBRARY. Where could I find so a > class? Or how can I go around this problem? Perhaps can I help myself > with "List" or with a "FieldArea"? I need at least three columns and > an unlimited number of lines. > Can someone help me? > Thanks. > Alex > Mit freundlichen Gruessen What about javax.swing.JTable? -- Joi EllisSoftware Engineer Aravox Technologies [EMAIL PROTECTED], [EMAIL PROTECTED] No matter what we think of Linux versus FreeBSD, etc., the one thing I really like about Linux is that it has Microsoft worried. Anything that kicks a monopoly in the pants has got to be good for something. - Chris Johnson -- To UNSUBSCRIBE, email to [EMAIL PROTECTED] with a subject of "unsubscribe". Trouble? Contact [EMAIL PROTECTED]
Loading of JVM
Sorry my file had got cut earlier..I am sending the entire
snippent now.
Hi,
Can anyone tell me the exact
requirements for loading a jvm?
Do you require Classpath to be set
before loading the jvm.
My code says Cannot load jvm
unrecognized option
Code snippets are welcome
thanks
void LoadJVM()
{
JavaVMOption options[2];
JavaVMInitArgs vm_args;
JavaVM *jvm;
JNIEnv *env;
long result;
jmethodID mid;
jfieldID fid;
jobject jobj;
jclass cls;
int asize;
options[0].optionString = ".";
options[1].optionString = "-Djava.compiler=NONE";
vm_args.version = JNI_VERSION_1_2;
vm_args.options = options;
vm_args.nOptions = 2;
vm_args.ignoreUnrecognized = JNI_FALSE;
result = JNI_CreateJavaVM(
&jvm,(void **)&env, &vm_args);
if(result == JNI_ERR ) {
printf("Error invoking the JVM");
return;
}
cls = env->FindClass("ArrayHandler");
if( cls == NULL ) {
printf("can't find class ArrayHandler\n");
return;
}
env->ExceptionClear();
mid=env->GetMethodID(cls, "", "()V");
jobj=env->NewObject(cls, mid);
fid=env->GetFieldID(cls, "arraySize", "I");
asize=env->GetIntField(jobj, fid);
printf("size of array is %d",asize);
jvm->DestroyJavaVM();
}
Loading of JVM via C
Hi,
Can anyone tell me the exact
requirements for loading a jvm?
Do you require Classpath to be set
before loading the jvm.
My code says Cannot load jvm
unrecognized option
thanks
void LoadJVM()
{
JavaVMOption options[2];
JavaVMInitArgs vm_args;
JavaVM *jvm;
JNIEnv *env;
long result;
jmethodID mid;
jfieldID fid;
jobject jobj;
jclass cls;
int asize;
options[0].optionString = ".";
options[1].optionString = "-Djava.compiler=NONE";
vm_args.version = JNI_VERSION_1_2;
vm_args.options = options;
vm_args.nOptions = 2;
vm_args.ignoreUnrecognized = JNI_FALSE;
result = JNI_CreateJavaVM(
&jvm,(void **)&env, &vm_args);
if(result == JNI_ERR ) {
printf("Error invoking the JVM");
return;
}
cls = env->FindClass("ArrayHandler");
if( cls == NULL ) {
printf("can't find class ArrayHandler\n");
return;
}
env->ExceptionClear();
mid=env->GetMethodID(cls, "", "()V");
jo
Re: Loading of JVM
> "Sabyasachi" == Sabyasachi Gupta <[EMAIL PROTECTED]> writes: Sabyasachi> Can anyone tell me the exact requirements for loading Sabyasachi> a jvm? Do you require Classpath to be set before Sabyasachi> loading the jvm. No. Sabyasachi> My code says Cannot load jvm unrecognized option Sabyasachi> options[0].optionString = "."; "." is no valid option. BTW, our FAQ has a small C++ invocation example: http://www.blackdown.org/java-linux/docs/support/faq-release/FAQ-java-linux-4.html#ss4.5 Juergen -- Juergen Kreileder, Blackdown Java-Linux Team http://www.blackdown.org/java-linux.html JVM'01: http://www.usenix.org/events/jvm01/ -- To UNSUBSCRIBE, email to [EMAIL PROTECTED] with a subject of "unsubscribe". Trouble? Contact [EMAIL PROTECTED]
Re: Loading of JVM
> Sabyasachi Gupta wrote: > > Sorry my file had got cut earlier..I am sending the entire snippent now. > > > Hi, > > Can anyone tell me the exact requirements for loading a jvm? > > Do you require Classpath to be set before loading the jvm. > > My code says Cannot load jvm unrecognized option > > Code snippets are welcome > > thanks Dot isn't a valid option, is it? My book doesn't use that in its examples. What's it for? > options[0].optionString = "."; > > options[1].optionString = "-Djava.compiler=NONE"; > > vm_args.version = JNI_VERSION_1_2; > > vm_args.options = options; > > vm_args.nOptions = 2; > > vm_args.ignoreUnrecognized = JNI_FALSE; > > result = JNI_CreateJavaVM( > > &jvm,(void **)&env, &vm_args); > -- Joi EllisSoftware Engineer Aravox Technologies [EMAIL PROTECTED], [EMAIL PROTECTED] No matter what we think of Linux versus FreeBSD, etc., the one thing I really like about Linux is that it has Microsoft worried. Anything that kicks a monopoly in the pants has got to be good for something. - Chris Johnson -- To UNSUBSCRIBE, email to [EMAIL PROTECTED] with a subject of "unsubscribe". Trouble? Contact [EMAIL PROTECTED]
Re: Loading of JVM
THanks a lot... I figured out. jre/classic/jvm.dll was not in PATH thanks anyway. > To: " Sabyasachi Gupta" <[EMAIL PROTECTED]> > Cc: <[EMAIL PROTECTED]> > Subject: Re: Loading of JVM > From: Juergen Kreileder <[EMAIL PROTECTED]> > Date: 13 Sep 2000 02:51:56 +0200 > User-Agent: Gnus/5.0807 (Gnus v5.8.7) XEmacs/21.1 (Channel Islands) > > > "Sabyasachi" == Sabyasachi Gupta <[EMAIL PROTECTED]> writes: > > Sabyasachi> Can anyone tell me the exact requirements for loading > Sabyasachi> a jvm? Do you require Classpath to be set before > Sabyasachi> loading the jvm. > > No. > > Sabyasachi> My code says Cannot load jvm unrecognized option > > Sabyasachi> options[0].optionString = "."; > > "." is no valid option. > > BTW, our FAQ has a small C++ invocation example: > http://www.blackdown.org/java-linux/docs/support/faq-release/FAQ-java-linux-4.ht ml#ss4.5 > > > Juergen > > -- > Juergen Kreileder, Blackdown Java-Linux Team > http://www.blackdown.org/java-linux.html > JVM'01: http://www.usenix.org/events/jvm01/ -- To UNSUBSCRIBE, email to [EMAIL PROTECTED] with a subject of "unsubscribe". Trouble? Contact [EMAIL PROTECTED]
