How to get current rowindex of clicked object in cr2008 preview control

Question

hi
i want to get selected raw data when user click on crystal report 2008 preview control.
i can achieve using following code for particular row no.
Dim repReport as new ReportDocument
repReport.Rows(RowIndex).Item(ColumnIndex)
how to get current rowindex ? 
Thanks
Sanjiv Sharma

Answer 1

Only way I can think of is to use the rowset controller from the InProc RAS SDK. Here is a snippet of a sample code on how to:
//Load the report
if (clientDoc != null) {
//create metadata structure
RowsetMetaData rowSetMetaData = new RowsetMetaData();  rowSetMetaData.setDataFields
(clientDoc.getDataDefinition().getResultFields());
       Fields fields = rowSetMetaData.getDataFields();
       String colName,colTypeName;
       int colType, len;
       Field field;
       HashMap colNames = new HashMap();
       HashMap colTypes = new HashMap();
       for (int i = 0; i < fields.size(); i++) {
               field = (Field) fields.get(i);
               colName =field.getDisplayName(FieldDisplayNameType.description, Locale
.ENGLISH);
               colNames.put("COL"+i,colName);
       colType = getColTypeFromVariant(field.getType().toVariantTypeString());
       len=field.getLength();
              //Placeholder
        //add column metadata to data structure or XML
        Object colValue;
        int rowCount=0;
        if (getMaxRows() != 0) {
               RowsetCursor rowsetCursor = clientDoc.getRowsetController(). createCursor
(null, rowSetMetaData);
              //Setting the batch size to make sure that you get back all the
              //rows by setting the batch size.
                    clientDoc.getRowsetController().setRowsetBatchSize (rowsetCursor
.getRowset().getTotalRecordCount());
           //Getting the Results back starting from the first row
           RowsetCursor resultCursor = clientDoc.getRowsetController(). createCursor(null,
rowSetMetaData);
           resultCursor.moveTo(0);
              while (!resultCursor.isEOF()) {
                  for (int i = 0; i < fields.size(); i++) {
                           colName=(String)colNames.get("COL"+i);
                           colTypeName=(String)colTypes.get("COL"+i);
colValue=record.getValue(i);
                            //Placeholder
//add row data to data structure or XML
resultCursor.moveNext();
For more details, consult the Report Application Server .NET SDK Developer Guide
Ludek
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