Skip to main content

Important function in x++ for AX 2009 and AX 2012


Important function in X++


I would like to share some important function in x++ Like subStr(), strCmp(),strDel() , strFind (),strfmt () , strLen (),strLwr (),strUpr (),strRep(),systemDateGet(),today(),trunc (),boxExample (),conins(), conLen(), conPeek(), conNull() which seems to easy but some time became very tough to recall in between to coding, so don’t worry and keep coding…….

Sub String in X++

// for cut a string from given posititon SubStr("ABCDEFGHIJ",7,-4) returns the text string "DEFG" (the specified sub-string).

static void subStr(Args _args)
{
  str s;
  real  r;
   ;
    r = strLen("jitendraknit@gmail.com");
    s = subStr("jitendraknit@gmail.com",12, 2);

     print(strFmt("s=%1 and r=%2",s,r));
     pause;
}

String Comparison in X++


static void strCmp(Args _args)
{
  int i=2;
  str s1,s2;
   ;
     s1="string 1";
     //s2="string 1";
     s2="string 2";
     i = strCmp(s1,s2);
       if (0 == i)
        {
          print "s1 and s2 are the same";
        }
        else
        {
            print "s1 and s2 are different";
        }
                 pause;
 }


String Deletion in X++

static void strDel(Args _args)
{
 str s;
 ;
   s = strDel("Jitendrakumar", 5, 2);
     print s;
       pause;//for cut the string size first give from where it will cut thn give till thn it will cut
}


Find characters in string in X++

static void strFind(Args _args)
{
 int i;
  ;
   i = strfind("jitendrakumar", "jit", 0, 3);
    if (1 == i)
      {
        print "Characters are found in string";
      }
    else
      {
        print "Characters are NOT found in string";
      }
        pause;
 }

Strfmt()in X++

static void strfmt(Args _args)
 {
  str s1 ="testing";
  int  s2 = 2;
  real s3 =4.56;
  str  s;
          ;
   s = strfmt("string =%1,Integer = %2, Real = %3, ", s1,s2,s3);
   print s;
   pause;
 }

Length of string in X++

// It will return no. of characters in given string
static void strLen(Args _args)
{
int i;
 ;
    i = strLen("jitendra");
    print(strFmt("i=%1",i));
    pause;
}

Convert string in lower  case in X++


static void strLwr(Args _args)
{
  str l;
   ;
      l = strLwr("JITENDRA");
      print(strFmt("l=%1",l));
      pause;
 }

Convert string in upper  case in X++

static void strUpr(Args _args)
{
  str u;
   ;
      u= strUpr("jitendra");
      print(strFmt("u=%1",u));
      pause;
 }

Repetition of string in X++


static void strRep(Args _args)
{
  str r;
    ;
  r = strRep("xyz ", 5);
  print(strFmt("r=%1",r));
  pause;
}

Convert date into string in x++

// we can get date according to own format
static void systemDateGet(Args _args)
{
  date d;
  str d1,d2,d3 ;
    ;
        d = systemdateget();
        d1 =  date2str(d,123,2,-1,2,-1,4);
        d2 =  date2str(d,231,2,-1,2,-1,2);
        d3 =  date2str(d,321,2,-1,2,-1,4);
 
    print(strFmt("dates are %1,%2,%3,%4",d,d1,d2,d3));
    pause;
 }


Truncate Real value in X++

// will round off all digit after decimal(.)
static void trunc(Args _args)
{
real t;
;
    t = trunc(4.6789);
    print strfmt("t = %1",  t);
    pause;
}

Creation of Dialog in X++

static void dialogTest(Args _args)
{
Dialog dialog;
DialogGroup dialogGroup;
DialogField dialogField;
;
dialog = new Dialog("Test Dialog");
dialogGroup = dialog.addGroup("Customer Details");
dialogField = dialog.addField(extendedTypeStr(Custaccount),"Account Number");
dialog.run();
}


Create box for prompt in X++


static void boxExample(Args _args)
{

 if(box::yesNo("Are u sure to close this form",dialogbutton::No,"Box Title")==dialogbutton::yes)
{
    print("Closing.......");
    pause;
}
else
{
    print("Not closing......");
    pause;
}

}

Container Operation in X++

// conins to insert into container
// conLen() for the size of the container
// conPeek() to get contents of container item
// conNull() to Assign null value
static void conpeek(Args _args)
{
container c;
int i;
 ;
  c=conNull();
  c =["item1", "item2","jit"];
  c= conIns(c,2,"test");
   for (i = 1 ; i <= conLen(c) ; i++)
   {
      print conPeek(c, i);
 
 }
 pause;
 }

Comments

Post a Comment

Popular posts from this blog

Adding lookup method on Form Reference Group AX 2012

Reference Group Control lookups in AX 201 2 With the addition of reference groups fields the AX forms including the dialog form gives a rich control called the FormReferenceGroupControl.  With this post, I will show you how to add a reference field in the batch dialog form and add a filtered query controlled drop down. I am going to show with a EcoResCategoryId field. The requirement is to filter out categories with Level 3 and present in the batch dialog dropdown.   Class Declaration:  Declare the warehouse and category fields and dialog fields as below. InventLocationId            inventLocationId; EcoResCategoryId            EcoResCategoryId; DialogField                 DialogInventLocationId,DialogEcoResCategoryId; Dialog Method: public  Object ...
Post a Comment
Read more

MS Dynamics AX Interview Questions with Answers

1.  Difference between following: condel :- Use condel to delete one or more items from a container. confind :- Use confind to locate a sequence of items in a container.  conins :- Use conins to insert some items into a container. conlen :- Use conlen to find out how many items there are in a container. connull :- Use connull to explicitly dispose of the contents of a container. conpeek :- Use conpeek to extract an item from a container, and to convert it into another data type   conpoke :- Use conpoke to replace (poke) an item in a container. 2. Difference between edit and display method? Display Indicates that the method's return value is to be displayed on a form or a report. The value cannot be altered in the form or report Edit Indicates that the method's return type is to be used to provide information for a field that is used in  In a form. The value in the field can be edited.      3. Difference between perspectives and table...
Post a Comment
Read more