hi all.... I ask if there is class in visual basic.net 2010 that i can use for get pixel in gray image as color class that i am using to get pixel in color image. please help me.

You should already know how to convert to greyscale from your thread from a while ago.

thank for reply. after I ask you about the problem. the convert from color image to gray image I execute it but after that I try to get pixel of gray image so I ask you about that ,then I solved this problem through take value of one color because the value of all them are equal, is that true or false

Taking the value of only one colour component will not get you the greyscale value. That will only get you the value of one of the three components.

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