# GUI Control Management Function Reference

Below is a complete list of the GUI control update functions available in AutoIt. Click on a function name for a detailed description.

Function | Description
GUICtrlSetBkColor | Sets the background color of a control.
GUICtrlSetColor | Sets the text color of a control.
GUICtrlSetData | Modifies the data for a control.
GUICtrlSetCursor | Sets mouse cursor icon for a particular control.
GUICtrlSetFont | Sets the Font parameter for a control.
GUICtrlSetImage | Sets the bitmap or icon image to use for a control.
GUICtrlSetLimit | Limit the number of characters/pixels for a control.
GUICtrlSetOnEvent | Defines a user-defined function to be called when a control is clicked.
GUICtrlSetPos | Changes the position of a control within the GUI window.
GUICtrlSetResizing | Defines the resizing method used by a control.
GUICtrlSetState | Changes the state of a control.
GUICtrlSetStyle | Changes the style of a control.
GUICtrlSetTip | Sets the tip text associated with a control.

Function | Description
GUICtrlRecvMsg | Retrieve information from a control.
GUICtrlSendMsg | Send a message to a control..
GUICtrlSendToDummy | Sends a message to a Dummy control.