hi plz tell me how to print number in OnDraw.
I tried pDC->TextOut(10,10,"%d",d);
but it is not working.
and also plz tell me how to use that number for drawing a grid.

Convert int to string and then display that string
Explain what you want to do

mine is a doubt in the basics in mfc.i want to print numbers by writing the code in 'OnDraw' function. i'am able to print characters or string using TextOut.
but i donno how to print numbers.

That is how to print numbers! Convert them to strings and use TextOut on that.
We already covered converting int to string in MFC. Please follow the link and try it out.

Best regards,
Luci