Indicates whether a column is unsorted, or is sorted in ascending or descending order.
int GetColumnState(
   int iColumn 
) const;
Parameters
- [in] iColumn
The zero-based index of a column. 
Return Value
A value that indicate the sort status of the specified column. The following table lists the possible values:
Value  | 
Description  | 
|---|---|
-1  | 
Sorted in descending order.  | 
0  | 
Not sorted.  | 
1  | 
Sorted in ascending order.  | 
Requirements
Header: afxheaderctrl.h