RETURNS THE CONTENT OF THE CELL (R,C) OF THE GRID NUMBER N
ACTION
The function GRID_READ$(N,R,C) returns a string which is the content of the cell defined by (R,C) in the GRID number N.
In a GRID, the first row number and the first column number are 1.
Remark: the keyword GRID_READ$ ends by '$' : it means that the returned value is a string.
SYNTAX:
Result$=GRID_READ$(N,R,C)
USE ERROR EXAMPLE
rem create a GRID with its default position and dimensions
grid 1
rem write into cell (2,3)
grid_write 1,2,3,"Hello"
rem print the content of this cell
print grid_read$(1,2,3)
GRID_READ$()
GRID_READ$(N,R,C)
SEE ALSO
GRID
GRID_CLEAR
GRID_COLUMN
GRID_COLUMN()
GRID_COLUMN_DELETE
GRID_COLUMN_FIXED
GRID_COLUMN_FIXED()
GRID_COLUMN_INSERT
GRID_COLUMN_SIZING_OFF
GRID_COLUMN_SIZING_ON
GRID_COLUMN_WIDTH
GRID_COLUMN_WIDTH()
GRID_FIXED_COLOR
GRID_LOAD
GRID_ONE_COLUMN_WIDTH
GRID_ONE_COLUMN_WIDTH()
GRID_ONE_ROW_HEIGHT
GRID_ONE_ROW_HEIGHT()
GRID_ROW
GRID_ROW()
GRID_ROW_DELETE
GRID_ROW_FIXED
GRID_ROW_FIXED()
GRID_ROW_HEIGHT
GRID_ROW_HEIGHT()
GRID_ROW_INSERT
GRID_ROW_SIZING_OFF
GRID_ROW_SIZING_ON
GRID_SAVE
GRID_WRITE
GRID_X_TO_COLUMN()
GRID_Y_TO_ROW()