AMX NXD-CV7 Instruction Manual page 154

Programming
All custom events have the following 6 fields:
Custom Event Fields
Field
Uint Flag
slong value1
slong value2
slong value3
string text
text length (string encode)
These fields are populated differently for each query command. The text length (String Encode)
field is not used in any command.
Button Query Commands
?BCB
Get the current
border color.
146
Description
0 means text is a standard string, 1 means Unicode encoded string
button state number
actual length of string (this is not encoded size)
index of first character (usually 1 or same as optional index
the text from the button
button text length
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
7" Modero Widescreen Touch Panels