Resize CMD Window
How can I resize the Command Prompt window programmatically i开发者_C百科n C or C++? For example 80x25 or 80x40 characters. Thank you in advance.
SetConsoleWindowInfo
The MODE command allows you to set the size of the Command Prompt window. The syntax is:
MODE [COLUMNS],[LINES]
For example for a 80x25 window you would use
system("MODE 80,25");This size is associated with a specific instance of the window so other command windows will be set to the default size. It works in both newer WinNT based OSs (i.e. Win2000/XP/7) and Win9x. If the size is not supported it will not change.
Place it before any output, as it clears the screen.
I did some more research and this is what I came up with:
#include <windows.h>
int main(){
system("mode 80,25"); //Set mode to ensure window does not exceed buffer size
SMALL_RECT WinRect = {0, 0, 80, 25}; //New dimensions for window in 8x12 pixel chars
SMALL_RECT* WinSize = &WinRect;
SetConsoleWindowInfo(GetStdHandle(STD_OUTPUT_HANDLE), true, WinSize); //Set new size for window
//Insert your code here
return 0;
}
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