one code for all images

i writed a collision code between the player and a block, i duplicate that block many times, so how can the other blocks have the same code without repeating th code?

If you mean you have a Image or PictureBox control that you repeated many times, you can make them part of a Control Array. That way, they all use the same event code.



"I have a plan so cunning you could put a tail on it and call it a weasel!" - Edmund Blackadder

how can i make them part of a control array, can you give an exemple please

Suppose you start with one picturebox. You make it a control array by setting its INDEX property to 0. You then copy that picturebox and paste it to the form. The result is a second picturebox the same as the first except that its INDEX property is 1. You continue to paste these boxes to the form until you have as many as you need.



"I have a plan so cunning you could put a tail on it and call it a weasel!" - Edmund Blackadder

or, as might be more useful, you can create them at runtime provided you have a control with index 0.