Mouse button 3

[m202]

Is the scroller right?

[Someone4956]

Not quite, your mousewheel is +mwheelup and +mwheeldown, that's for moving the wheel up and down. Now most mice have a function where you can click your middle mouse button, THAT is mouse3. Some mice also have buttons on the side of the mouse, usually left side, I have one, mine is mouse5.

[Raisinets]

Just in case you need keybind stuff, here's something I saved from somewhere (I forgot) that helps me a lot when I want to bind stuff quickly, I hope it helps somehow

"KeyBindingNames"
{
	"a"		"A"
	"b"		"B"
	"c"		"C"
	"d"		"D"
	"e"		"E"
	"f"		"F"
	"g"		"G"
	"h"		"H"
	"i"		"I"
	"j"		"J"
	"k"		"K"
	"l"		"L"
	"m"		"M"
	"n"		"N"
	"o"		"O"
	"p"		"P"
	"q"		"Q"
	"r"		"R"
	"s"		"S"
	"t"		"T"
	"u"		"U"
	"v"		"V"
	"w"		"W"
	"x"		"X"
	"y"		"Y"
	"z"		"Z"

	"TAB"		"Tab"
	"ENTER"		"Enter"
	"ESCAPE"	"Esc"
	"SPACE"		"Space"
	"BACKSPACE"	"BkSpc"
	"UPARROW"	"Up"
	"DOWNARROW"	"Down"
	"LEFTARROW"	"Left"
	"RIGHTARROW"	"Right"

	"ALT"		"Alt"
	"CTRL"		"Ctrl"
	"SHIFT"		"Shift"

	"F1"			"F1"
	"F2"			"F2"
	"F3"			"F3"
	"F4"			"F4"
	"F5"			"F5"
	"F6"			"F6"
	"F7"			"F7"
	"F8"			"F8"
	"F9"			"F9"
	"F10"			"F10"
	"F11"			"F11"
	"F12"			"F12"

	"INS"			"Ins"
	"DEL"			"Del"
	"PGDN"			"PgDn"
	"PGUP"			"PgUp"
	"HOME"			"Home"
	"END"			"End"

	"MOUSE1"		"LB"
	"MOUSE2"		"RB"
	"MOUSE3"		"MB"
	"MOUSE4"		"Mouse4"
	"MOUSE5"		"Mouse5"


	// original version
	//"X AXIS POS"	"X_POS"
	//"X AXIS NEG"	"X_NEG"		
	//"Y AXIS POS"	"Y_POS"
	//"Y AXIS NEG"	"Y_NEG"		
	//"Z AXIS POS"	"Z_POS"
	//"Z AXIS NEG"	"Z_NEG"		
	//"R AXIS POS"	"R_POS"
	//"R AXIS NEG"	"R_NEG"		
	//"U AXIS POS"	"U_POS"
	//"U AXIS NEG"	"U_NEG"		
	//"V AXIS POS"	"V_POS"
	//"V AXIS NEG"	"V_NEG"

	//easy version
	"X AXIS POS"	"X_POS"
	"X AXIS NEG"	"X_NEG"		
	"Y AXIS POS"	"Y_POS"
	"Y AXIS NEG"	"Y_NEG"		
	"Z AXIS POS"	"Z_POS"
	"Z AXIS NEG"	"Z_NEG"		
	"R AXIS POS"	"R_POS"
	"R AXIS NEG"	"R_NEG"		
	"U AXIS POS"	"U_POS"
	"U AXIS NEG"	"U_NEG"		
	"V AXIS POS"	"V_POS"
	"V AXIS NEG"	"V_NEG"

	"JOY1"		"JOY1"
	"JOY2"		"JOY2"
	"JOY3"		"JOY3"
	"JOY4"		"JOY4"

	"AUX1"		"AUX1"
	"AUX2"		"AUX2"
	"AUX3"		"AUX3"
	"AUX4"		"AUX4"
	"AUX5"		"AUX5"
	"AUX6"		"AUX6"
	"AUX7"		"AUX7"
	"AUX8"		"AUX8"
	"AUX9"		"AUX9"
	"AUX10"		"AUX10"
	"AUX11"		"AUX11"
	"AUX12"		"AUX12"
	"AUX13"		"AUX13"
	"AUX14"		"AUX14"
	"AUX15"		"AUX15"
	"AUX16"		"AUX16"
	"AUX17"		"AUX17"
	"AUX18"		"AUX18"
	"AUX19"		"AUX19"
	"AUX20"		"AUX20"
	"AUX21"		"AUX21"
	"AUX22"		"AUX22"
	"AUX23"		"AUX23"
	"AUX24"		"AUX24"
	"AUX25"		"AUX25"
	"AUX26"		"AUX26"
	"AUX27"		"AUX27"
	"AUX28"		"AUX28"
	"AUX29"		"AUX29"
	"AUX30"		"AUX30"
	"AUX31"		"AUX31"
	"AUX32"		"AUX32"

	// Friendly Xbox names for the joystick buttons and axes
	//"S1_UP"		"XSTICK1_UP"
	//"S1_DOWN"		"XSTICK1_DOWN"
	//"S1_RIGHT"		"XSTICK1_RIGHT"
	//"S1_LEFT"		"XSTICK1_LEFT"		
	//"S2_UP"		"XSTICK2_UP"
	//"S2_DOWN"		"XSTICK2_DOWN"
	//"S2_RIGHT"		"XSTICK2_RIGHT"
	//"S2_LEFT"		"XSTICK2_LEFT"
	//"L TRIGGER"		"XBUTTON_LTRIGGER"
	//"R TRIGGER"		"XBUTTON_RTRIGGER"
	//"A"			"XBUTTON_A"
	//"B"			"XBUTTON_B"
	//"X"			"XBUTTON_X"
	//"Y"			"XBUTTON_Y"
	//"STICK1"		"XBUTTON_STICK1"
	//"STICK2"		"XBUTTON_STICK2"
	//"BLACK"		"XBUTTON_BLACK"
	//"WHITE"		"XBUTTON_WHITE"
	//"START"		"XBUTTON_START"
	//"BACK"		"XBUTTON_BACK"
	//"UP"			"XBUTTON_UP"
	//"RIGHT"		"XBUTTON_RIGHT"
	//"DOWN"		"XBUTTON_DOWN"
	//"LEFT"		"XBUTTON_LEFT"

	"KP_HOME"		"KP_Home"
	"KP_UPARROW"		"KP_U"
	"KP_PGUP"		"KP_PgUp"
	"KP_LEFTARROW"		"KP_L"
	"KP_5"			"KP_5"
	"KP_RIGHTARROW"		"KP_R"
	"KP_END"		"KP_End"
	"KP_DOWNARROW"		"KP_D"
	"KP_PGDN"		"KP_PgDn"
	"KP_ENTER"		"KP_Enter"
	"KP_INS"		"KP_Ins"
	"KP_DEL"		"KP_Del"
	"KP_SLASH"		"KP_Sla"
	"KP_MINUS"		"KP_Min"
	"KP_PLUS"		"KP_Plu"
	"CAPSLOCK"		"Caps"
	"PRTSCR"		"PrtScr"


	"MWHEELUP"		"MW_UP"
	"MWHEELDOWN"		"MW_DOWN"

	"PAUSE"			"Pause"

	// because a raw semicolon seperates commands
	"SEMICOLON"	";"
}

[chickenbutt]

Mouse 3 is the scroller click.

[Hitman 47]

mouse 3 is what ever in the middle of ur left n right mouse button..

[Sunrise]

You could use Mouse3 but mine doesn't click and you can only use it for scrolling so I just use another button. Good luck!