Question

I have Two Dictionary DictA & DictB such as:

Dictionary<int, string> DictA = new Dictionary<int, string>();
DicA.add(1,"Mango");
DicA.add(2,"Grapes");
DicA.add(3,"Orange");

Dictionary<int, string> DictB = new Dictionary<int, string>();
DicB.add(1,"Mango");
DicB.add(2,"Pineapple");

How to Compare the values of these Two Dictionary DictA key,value with DictB key,value and if MATCH IS FOUND then INCREMENT the COUNTER variable.

Note: DicA may Contains many Rows as compared to DicB
EG: DicA has 3 Rows and DicB has 2 Rows. If DicA key,value match(similar/equal) to DicB key,val then increment the counter variable by one!

Any Suggestion..! Help Appreciated…!

Answer 1

You could use:

Dictionary<int, string> DicA = new Dictionary<int, string>();
DicA.Add(1,"Mango");
DicA.Add(2,"Grapes");
DicA.Add(3,"Orange");

Dictionary<int, string> DicB = new Dictionary<int, string>();
DicB.Add(1,"Mango");
DicB.Add(2,"Pineapple");

int counter = 0;

foreach (var pair in DicA)
{
     string value;

     if (DicB.TryGetValue(pair.Key, out value))
     {
          if (value == pair.Value)
          {
                counter++;
          }
     }
}