ZeeGrid Control Message

ZGM_GETCOLUMNORDER

ZGM_GETCOLUMNORDER

An application sends a ZGM_GETCOLUMNORDER message to programmatically retrieve the ZeeGrid column dispay order. lParam is a pointer to an array of integers. wParam is the number of elements in the array pointed to by lParam.

ZGM_GETCOLUMNORDER
wParam = (WPARAM)(int) iElements;      //number of elements in the array in lParam
lParam = (LPARAM) lpiArray;            //array of integers

Parameters

iElements

The value of wParam. The number of elements in the integer array supplied in lParam.

lpiArray

The value of lParam. A pointer to an array of integers. On return, this array will hold the column display order.

Return Values

This message does not return a value.

Remarks

Before using this message, the programmer should get the number of columns with ZGM_GETCOLS. An array of integers should be created with this number of elements. The number of elements in the array must be specified in wParam and be equal to the number of columns in the ZeeGrid.