Enumeration as Return type of a function

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4.50/5 (2 votes)

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This is a class having enumeration... there is one function with return time enumeration...
I want to access this method on a button's click event... how do I call this function.. and in which type of variable I retrieve the result???
Please guide me...
Thanks in advance!

C#

 public class ComparingImages
    {
        public enum CompareResult
        {
            ciCompareOk,
            ciPixelMismatch,
            ciSizeMismatch
        };

        public static CompareResult Compare(Bitmap bmp1, Bitmap bmp2)
        {
           ...........
            return cr;
        }
    }
}

Posted 30-Jun-12 2:50am

Misbah1

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Pankaj Nikam · Accepted Answer · 2012-06-30T03:38:00

You can call it in following manner:

C#

Bitmap bmp1 = new Bitmap(@"C:\Documents and Settings\All Users\" 
            + @"Documents\My Music\music.bmp", true); //This is first bitmap. Replace it with your code.

Bitmap bmp2 = new Bitmap(@"C:\Documents and Settings\All Users\" 
            + @"Documents\My Music\music.bmp", true); //This is second bitmap. Replace it with your code.

CompareResult obj = ComparingImages.Compare(Bitmap bmp1, Bitmap bmp2); //The CompareResult is the type and obj is the variable to which the function will return.

//here include the lines how you want to use the return value.