Matching 2 DataSets

[Fred]

Hi all,

I have a function that have a dataset in argument.
I have an other ds from a particular dataset (dsProduct)

Is there any way to match the two dataset ?

Example :
ds1 : columns are prod_cod_prod_desc, prod_usr
dsProduit : prod_cod, prod_usr
dsProduit = fct(ds1)

Now I can use the right column of my dataset ( no error if column does'nt
exist !)

Is a such function fct or any way exist ?
Thanks,

Jeff

 

[William Ryan eMVP]

Fred:

If I understand correctly, you only want to match selected columns within
datasets. You'll need a mechanism to determine 'equality' and Implementing
an Interface like IComparable might be a good way to do it. You could sort
the columns and then pass them as two arrays..Iterate through the respective
columns and as soon as they don't equal each other, return False.

HTH,

Bill