AMX NXD-CV7 - Manual (Page 154)

Programming
146 7" Modero Widescreen Touch Panels
All custom events have the following 6 fields:
These fields are populated differently for each query command. The text length (String Encode)
field is not used in any command.
Custom Event Fields
Field Description
Uint Flag 0 means text is a standard string, 1 means Unicode encoded string
slong value1 button state number
slong value2 actual length of string (this is not encoded size)
slong value3 index of first character (usually 1 or same as optional index
string text the text from the button
text length (string encode) button text length
Button Query Commands
?BCB
Get the current
border color.
Syntax:
"'?BCB-<vt addr range>,<button states range>'"
Variable:
variable text address range = 1 - 4000.
button states range = 1 - 256 for multi-state buttons (0 = All states, for General buttons
1 = Off state and 2 = On state).
custom event type 1011:
Flag - zero
Value1 - Button state number
Value2 - Actual length of string (should be 9)
Value3 - Zero
Text - Hex encoded color value (ex: #000000FF)
Text length - Color name length (should be 9)
Example:
SEND COMMAND Panel,"'?BCB-529,1'"
Gets the button 'OFF state' border color. information.
The result sent to the Master would be:
ButtonGet Id = 529 Type = 1011
Flag = 0
VALUE1 = 1
VALUE2 = 9
VALUE3 = 0
TEXT = #222222FF
TEXT LENGTH = 9