| partial_len | Function (ROM Call 0x11C)

vat.h

unsigned long partial_len (const char *VarName, unsigned char *MaxList);

Queries information about the Data Editor.

partial_len is used to query information about the temporary folder of the Data Editor ("9998", see FolderAdd), which contains three variables for each column:

"tc1".."tc99" | A STR variable containing the title for the column.
"hc1".."hc99" | An EXPR variable containing the formula for the column.
"c1".."c99" | A LIST variable containing the (fixed or calculated) cell values.

VarName must be "tc", "hc", or "c", and partial_len returns the size of all files matching VarName. It stores the last column which is used into the byte pointed to by MaxList.

Uses: DerefSym, FindSymInFolder, CharNumber
Used by: store_data_var