when i aligned camera to view . the camera shows in the view. what can i do ? 
Hi Ebthal EEBTHAL ,
Here's your problem:
What you maybe did was use the Hotkey combination: CTRL+NUMPAD 0, which makes the Active Object the Camera. You might also have two Cameras, the one in the Camera View is not the Active Camera (as can be seen by the 'empty' triangle in the Camera)
What you might have wanted to do was: CTRL+ALT+NUMPAD 0, which Aligns the Active Camera to the View.
