Retrieves the ordinal number of the char return value of the last call of JavaCallMethod on the specified object or class.
Java.bdh
JavaGetChar( in hObject: number ): number;
Returns the result of the last call of JavaCallMethod.
Paremeter | Description |
---|---|
hObject | Valid handle to a java object or JAVA_STATIC_METHOD. |
var hTestObj : number; dcltrans transaction TInit begin // Load and start the JVM. JavaCreateJavaVM(); // instantiate the java class: java.lang.Character JavaSetChar(JAVA_STATIC_METHOD, ord('c')); hTestObj := JavaLoadObject("java/lang/Character"); end TInit; transaction TMyJavaTrans var charNum : number; begin // calling charValue() method of java.lang.Character object JavaCallMethod(hTestObj, "charValue"); charNum := JavaGetChar(hTestObj); end TMyJavaTrans; transaction TEnd begin JavaFreeObject(hTestObj); end TEnd;