Monday, 15 September 2014

c - Fetching the current console size -


I want to get the current console size in rows and columns. Using the function, I can get a structure that has the following: 

  Type -FFIFICATE _CONSOLE_SCREEN_BUFFER_INFO {COORD dwSize; COORD dwCursorPosition; Features of Word; SMALL_RECT srWindow; COORD dwMaximumWindowSize; } CONSOLE_SCREEN_BUFFER_INFO;   
 The nearest field is  dwMaximumWindowSize , as the name suggests obtains the maximum window size. Is there no way that I get the size of the current window (i.e. the number of rows and columns)?   
 
 
 The size of the window is in the  srWindow  area:  
 
 srWindow  
 A SMALL_RECT structure that includes the top-left console screen buffer coordinates and the lower right corner of the display window.    

 








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