X++ code to validate only numbers in string

Following job that illustrates how we can use regular expressions in axapta for validating only numbers in string.

static void TextBuffer_regularExpression(Args _args)
{
    TextBuffer txt = new TextBuffer();
    str msg = "98797897";
    ;


    txt.setText(msg);
    txt.regularExpressions(true);   // activate regular expr in search


     // Regular expression to validate only digits
     if (txt.find("^[0-9]+$"))
    {
        info("string contains only numbers");
    }

}

X++ Code to get the Ranges / Criteria from Query

Hi ,

Following Job illustrates how we can get the criteria / ranges specified by the user in the run-time Query criteria dialog.

static void Query_getRanges(Args _args)

{

    Query                   query = new Query();
    QueryRun                queryRun;
    QueryBuildDataSource    qbd;
    CustTable               custTable;
    QueryBuildRange         range;
    int                     cnt, i;
    ;

    qbd = query.addDataSource(tablenum(CustTable));

    queryRun = new QueryRun(query);

    queryRun.prompt();   // To Prompt the dialog

    cnt = queryRun.query().dataSourceTable(tablenum(CustTable)).rangeCount();

    for (i=1 ; i<=cnt; i++)
    {
        range = queryRun.query().dataSourceTable(tablenum(CustTable)).range(i);
        info(strfmt("Range Field %1, Value %2",range.AOTname(),range.value()));
    }

    while (queryRun.next())
    {
        custTable = queryRun.get(tablenum(CustTable));
        info(strfmt("Customer %1, Name %2",custTable.AccountNum, custTable.Name));
    }
}

Enjoyyy !!!!